Roofing interview questions

A big hailstorm hits a region several hours away. Competitors are sending door-knockers and crews, and your board wants the revenue. How do you decide whether to go?

Situational · Deciding on storm work

Strong answer

Weighs licensing and local rules, honest sales practices, who handles warranty calls after the crews leave, and the effect on the home market. Sets clear conditions or walks away.

Red flags

Goes because everyone else is going.

You learn that a top salesperson tells homeowners the company will cover their insurance deductible. Sales are great. What do you do?

Situational · Stopping deductible promises

Strong answer

Stops it right away because paying or waiving deductibles is illegal in many states and can be insurance fraud, reviews affected contracts with counsel, disciplines or terminates, and restates the rule to every rep.

Red flags

Ignores it because the numbers are good, or gives a quiet warning only.

Walk me through how you judge a roofing company's health from its financials, beyond revenue.

Technical · Reading the business's health

Strong answer

Margin by work type (insurance, retail, repair), overhead ratio, cash tied up in receivables and uncollected recoverable depreciation, backlog, warranty costs, and cash to carry the company through the slow season.

Red flags

Only looks at revenue or the bank balance.

Tell me about a time you promoted a top foreman or storm salesperson into a management job. What did you do to set them up to succeed?

Behavioral · Promoting from the field into management

Strong answer

Names the gap between doing and managing (hiring, coaching, numbers, leading old peers), gave training, a mentor and clear early goals, checked in often, and had a plan if it didn't work.

Red flags

Promoted the best producer and left them to figure it out, or blamed them when they struggled.

Tell me about a time you changed how crews treated homeowners' property on reroofs, so it showed up in reviews and damage claims.

Behavioral · Changing how crews treat homes

Strong answer

Specific actions: clear jobsite standards (tarps, daily magnet sweeps, cleanup, respectful talk), foremen held to them, damage claims and reviews tracked by crew, and a visible drop in claims or complaints.

Red flags

Talks only about values statements or posters, or blames homeowners for the complaints.

Tell me about a time insurance work dried up, such as a year without major storms, and you had to reset the plan with owners or a lender. What did you present?

Behavioral · Reporting misses to owners or lenders

Strong answer

Raised it early with facts, showed how much revenue depended on storm work, brought a plan to grow retail and repair work or cut costs, and reported against it.

Red flags

Waited for the next storm to fix the numbers, or spun the miss until it couldn't be hidden.

The owner wants to open a branch in a city a few hours away next spring. What has to be true before you open?

Situational · Opening a new market

Strong answer

Licensing and registration, a local leader, crews and vetted subs, supplier accounts, insurance, local code and permit knowledge, a lead source and cash for the ramp-up. Opens with targets and a review date.

Red flags

Sends crews over and figures it out later.

Most of your crews are subcontracted. Callbacks are rising, and a state labor audit is coming. How do you decide the right mix of employee crews and subs?

Situational · Choosing employee crews or subcontractors

Strong answer

Reviews worker classification law with counsel, verifies insurance, compares cost per square including callbacks, and weighs control, training and storm-surge capacity before choosing.

Red flags

Picks whatever is cheapest per square and ignores classification risk.

Walk me through the handful of numbers you'd look at every week to know whether roofing operations are healthy.

Technical · Weekly operating numbers

Strong answer

Squares per crew-day, backlog in weeks, callbacks, job margin against estimate, safety audits, time from sale to install and customer ratings, with a reason for each.

Red flags

Only revenue or jobs completed.

Tell me about a photo or checklist process you built so every reroof was documented from tear-off to final inspection, and it still works without you.

Behavioral · Building documentation systems

Strong answer

A specific process, such as required photos of decking, underlayment, flashing and ventilation, how people were trained and held to it, and a number that improved, such as callbacks or warranty disputes.

Red flags

A process that lived only in a binder, or one that stopped the day they stopped checking.

Tell me about how you measured fall protection compliance across many roofing crews, not just on one job.

Behavioral · Measuring fall protection across crews

Strong answer

Unannounced roof audits with photos, near-miss reporting, OSHA 300 log trends, foremen held accountable, retraining, and no rewards that discourage reporting injuries.

Red flags

Counted injuries only, or gave prizes for zero reported injuries.

Tell me about a time you slowed growth, such as turning down storm work, to fix quality or safety. What did it cost?

Behavioral · Slowing growth to fix quality

Strong answer

A specific trade-off, the cost in revenue or time, what improved and an honest view of whether it was worth it.

Red flags

Has never slowed down for anything, or can't say what it cost.

Walk me through how you'd build a [13]-week cash forecast for a roofing company that does a lot of insurance work.

Technical · Cash forecasting with insurance work

Strong answer

Starts from the install schedule, then models deposits, first insurance checks, recoverable depreciation released after completion, mortgage company endorsement delays, supplier terms and payroll, and compares to actuals weekly.

Red flags

Uses the revenue forecast as the cash forecast.

Estimators use one overhead rate for every job, but small repairs and big reroofs use the office very differently. How would you find what each job type really costs?

Situational · Costing overhead by job type

Strong answer

Measures the sales, office, scheduling and travel time each job type uses, then sets minimum charges or separate rates and tests them against past jobs.

Red flags

Keeps one rate because it's simpler.

Your shingle supplier announces a price increase starting next month, and you have several weeks of signed contracts at old prices. What do you do?

Situational · Handling material price increases

Strong answer

Measures the exposure, asks the supplier to hold pricing on signed jobs or buys ahead if cash and storage allow, updates estimating prices now and adds price-change terms to new contracts.

Red flags

Absorbs it without measuring the impact.

Tell me about a time you found money leaking on roofing jobs, such as unbilled decking changes, disposal charges or supplier price creep. What did you change?

Behavioral · Fixing weak controls

Strong answer

Names the leak, how they found it in job cost data, the control they added, such as change orders signed before work, purchase order price checks or disposal tracking, and what it saved.

Red flags

Can't name a leak, or fixed one job's numbers without changing the process.

Tell me about a time you lowered workers' comp costs for a company whose roofers worked at height every day. What actually moved the number?

Behavioral · Lowering insurance costs

Strong answer

Talks about the experience mod, claims management, return-to-work options, correct class codes for roofers, shop and office staff, and collecting sub certificates, not just shopping carriers.

Red flags

Only switched carriers, with no change in claims handling or safety.

Tell me about a time job costs showed that work the owner was proud of, such as storm work or a favorite crew, was losing money. How did you present it?

Behavioral · Delivering unwelcome numbers

Strong answer

Built the case from job-level costs (callbacks, travel, uncollected supplements, warranty work), presented it plainly with a recommendation, and followed up on what changed.

Red flags

Softened it until the message was lost, presented numbers with no recommendation, or never raised it.

Sales wants to chase storm leads in a county a few hours away. Production says crews are maxed and callbacks are rising. How do you decide?

Situational · Weighing growth against quality

Strong answer

Looks at margin after travel, crew capacity, callback costs, licensing and permits there, and who will handle warranty work later. May test it with limits, and explains the decision to both teams.

Red flags

Says yes because it's revenue, or no without looking at the numbers.

A homeowner's online review says the crew cracked a skylight and nobody returned their calls for a week. What do you do?

Situational · Recovering an unhappy customer

Strong answer

Calls the customer personally today, checks the facts, fixes or pays for the damage, replies publicly and calmly, then finds and fixes why the callback was missed.

Red flags

Argues in the reply, or hands it off without following up.

Gross margin fell over two quarters while revenue grew. Walk me through how you'd find out why.

Technical · Finding a margin problem

Strong answer

Compares estimated to actual cost by job, crew and salesperson, and checks material price increases, discounts, rework, uncollected supplements and disposal costs before acting.

Red flags

Cuts marketing or blames sales without looking at job costs.

Tell me about a time you had to cut loose a sub crew that installed a lot of squares but caused callbacks or safety problems. How did you handle it?

Behavioral · Making hard calls on crews and subs

Strong answer

Used facts such as callback rates, safety audits and warranty costs, gave clear warning and a chance to fix it, lined up replacement capacity first and protected open jobs and customers.

Red flags

Kept them because they're fast, or dropped them overnight with jobs half done and no backup.

Tell me about a time you stopped roofing work for heat, wind or lightning and lost production days. How did you explain the cost to owners?

Behavioral · Shutting down for heat or wind

Strong answer

A specific decision, the trigger used, the cost in days and revenue, how they explained it to owners and crews, and what they changed in scheduling, such as earlier starts.

Red flags

Left the call to each crew, or kept crews on hot or windy roofs to protect the schedule.

Tell me about a time you negotiated better terms with a roofing distributor or switched distributors. What did you trade to get them?

Behavioral · Negotiating with suppliers

Strong answer

Specific terms such as pricing, rebates, rooftop delivery, returns or credit, what the company committed in return, such as volume or prompt payment, and the result.

Red flags

Fought only for a lower price per square while ignoring delivery, returns and credit terms, or can't say what the deal saved.

You pull up to a job and see a fast, experienced roofer working near the eave without being tied off. The crew is behind schedule. What do you do?

Situational · Enforcing fall protection

Strong answer

Gets that roofer tied off or off the roof immediately, no exceptions for experience. Then finds out why (missing anchors, short lifelines, pressure to rush), fixes the cause, documents it and follows the discipline policy.

Red flags

Lets it slide because of the schedule or the roofer's experience, or yells and leaves without fixing the cause.

Storms are forecast for midafternoon. Your crew could tear off the last two slopes this morning and maybe get them shingled. How do you decide how much roof to open?

Situational · Weather calls and dry-in

Strong answer

Only tears off what can be dried in well before the storm, watches radar during the day, stages underlayment and tarps, sets a cut-off time, and tells the office and homeowner the plan.

Red flags

Tears off everything to stay on schedule and hopes the storm holds off.

Midway through tear-off, the homeowner comes out upset: nails in the driveway, a cracked flower pot and dust all over boxes in the attic. What do you say and do?

Situational · Handling an upset homeowner on site

Strong answer

Listens without arguing, fixes what can be fixed now with a magnet sweep and cleanup, photographs the damage and reports it so the office can make it right, and explains how the crew will protect things from here.

Red flags

Blames the homeowner for not covering the attic, argues, or promises repairs without telling the office.

Walk me through your final inspection on a shingle reroof.

Technical · Inspecting workmanship

Strong answer

Lifts shingles to spot-check nailing against the manufacturer's instructions, checks step and kickout flashing at walls, chimney and pipe flashing, valleys, drip edge, vents and ridge cap, looks for exposed nails, photographs it all, then checks gutters and runs a final magnet sweep.

Red flags

Looks from the ground, or only checks the cleanup.

Tell me about a time a skilled roofer's attitude or attendance hurt your crew, such as missing early tear-off days. What did you do?

Behavioral · Correcting or removing a crew member

Strong answer

Addressed it early and privately, set clear expectations, documented, involved the manager and followed through, including removal if nothing changed. Explains how the crew did afterward.

Red flags

Avoided it for months, or blew up at the person in front of the crew.

Tell me about a morning safety talk you led that changed how the crew worked that day, such as on a steep slope or near a power line.

Behavioral · Running a useful safety talk

Strong answer

Covered that day's real hazards, such as pitch, power lines, heat or skylights, kept it short, got the crew talking, and checked during the day that people followed it.

Red flags

Reads a generic sheet, has everyone sign and moves on, or skips it on busy days.

Tell me about a day your crew fell behind on a tear-off. How did you find the cause?

Behavioral · Keeping crew output on track

Strong answer

Uses facts such as squares done, material delays or crew mix to find the cause, makes a specific change and tells the office early.

Red flags

Blames the crew or the weather and changes nothing.

New laborers keep quitting in their first [two] weeks, and foremen say nobody wants to work. How would you find out what's really going on?

Situational · Fixing early turnover

Strong answer

Talks to people who left and people who stayed, compares by crew and foreman, checks onboarding (gear, first paycheck timing, who trains them) and gives applicants a realistic picture of the job.

Red flags

Accepts the foremen's story and just hires more people.

A roofer falls from a ladder and goes to the hospital. Walk me through what HR does in the first day and the week after.

Situational · Responding to a serious injury

Strong answer

Makes sure the worker gets care, reports an in-patient hospitalization to OSHA within the deadline, opens the workers' comp claim, preserves the scene, finds the root cause without blaming the worker, logs it on the OSHA 300 log and plans return to work.

Red flags

Waits to see how bad it is, discourages the worker from reporting, or blames them before anyone looks at the ladder setup.

It's late winter, and the company needs [15] more field workers before storm season. How do you plan it?

Situational · Hiring ahead of storm season

Strong answer

Builds the plan with production, uses referrals and local sources, checks pay against the market, runs structured interviews, and plans onboarding and safety training capacity.

Red flags

Posts ads and hopes enough people apply.

Walk me through how you'd check whether roofers paid as subcontractors should really be employees.

Technical · Worker classification

Strong answer

Applies the federal and state tests, such as who controls the work, who supplies tools and whether they run their own business, reviews contracts and insurance, and gets legal advice.

Red flags

Says signing a 1099 agreement makes someone a subcontractor.

Tell me about a harassment or discrimination complaint from a roofer whose own foreman was the problem, so the usual reporting chain didn't work. How did you run it?

Behavioral · Investigating complaints

Strong answer

Gave a way to report around the foreman, moved quickly, interviewed crew members away from the foreman, stayed neutral, documented, protected against retaliation in hours and crew assignments, acted and followed up.

Red flags

Sent it back to the foreman to handle, or told the crew to work it out themselves.

Tell me about fall protection or ladder training you set up for roofers. How did you know crews used it on real roofs?

Behavioral · Training that changes behavior on the roof

Strong answer

Hands-on practice with the actual harnesses, anchors and ladders, taught by a competent trainer in a language crews understand, with records, then foreman checks and site audits on live jobs.

Red flags

A video and a signature sheet, with no check of what crews do on the roof afterward.

After a hailstorm, the owner wants ads that say 'Free roof, insurance pays!' What do you do?

Situational · Honest storm advertising

Strong answer

Pushes back: homeowners still owe the deductible, not every roof qualifies, and some states restrict this kind of ad. Offers an honest message about inspections and how claims work.

Red flags

Runs the ad because competitors do.

It's November, leads are slowing, and the owner wants to cut marketing until spring. How do you respond?

Situational · Planning the winter budget

Strong answer

Shows what winter leads are worth, including repairs and spring installs booked early, keeps search and reviews going, shifts spend instead of stopping it, and plans the spring ramp.

Red flags

Agrees without looking at the numbers, or refuses without data.

After a hailstorm, your reps sign many contingency agreements from door-knocking, ads and referrals. Walk me through how you'd measure which source turns into paid, installed roofs.

Technical · Measuring lead sources

Strong answer

Tags each lead's source in the CRM and follows it through inspection, claim approval, signed contract, install and final payment, then figures cost and gross profit per installed roof by source and reviews it with sales.

Red flags

Counts signed contingencies or cost per lead, ignoring denied claims and cancellations.

After big storms, out-of-town crews flood the area and homeowners stop trusting roofers. Tell me about how you set a local company apart in a crowded market like that.

Behavioral · Building local trust against storm chasers

Strong answer

Specific moves: honest reviews asked for at the final walk-through, proof of a local office and warranty service, real job photos, answers to every review and community ties; no fake reviews or scare tactics.

Red flags

Bought reviews, attacked competitors by name, or ran scare ads about storm chasers with nothing to back them.

Tell me about a time sales reps complained your leads were small repairs when they wanted full replacements. How did you resolve it?

Behavioral · Working with sales on lead quality

Strong answer

Pulled the data by source and lead type, agreed with sales on what a good lead is, set up a path for repair leads, adjusted targeting and checked the results.

Red flags

Got defensive, or cut off repair leads that can turn into replacements later.

Tell me about a roofing campaign that didn't pay off, such as a post-storm mailer or a home show booth. What did the numbers show?

Behavioral · Learning from a failed campaign

Strong answer

Specific numbers (cost, leads, inspections, sold jobs), a clear reason it failed and what they changed or cut.

Red flags

Blames weather or sales without data, keeps funding it out of habit, or claims every campaign worked.

Walk me through how you'd bill and collect on an insurance reroof, from the first check to the final payment.

Technical · Collecting on insurance jobs

Strong answer

Tracks the first insurance check, collects the deductible, sends the final invoice and completion paperwork to release recoverable depreciation, gets mortgage company endorsements and logs supplements.

Red flags

Sends one invoice and waits.

A month after the job, a customer won't pay the balance, saying a gutter got dented. What do you do?

Situational · Handling a withheld payment

Strong answer

Gets photos and the foreman's account, has someone inspect, fixes it if it's valid, documents everything, then follows the collections policy. Knows lien deadlines but doesn't lead with threats.

Red flags

Threatens a lien first, or ignores the complaint.

It's Friday afternoon. A job starts Monday, and the HOA and the city both still need paperwork. What do you do?

Situational · Clearing paperwork before a start date

Strong answer

Gets the insurance certificate from the agent, submits the permit and HOA forms, calls to confirm, warns dispatch and the customer if the date might slip, and adds the steps to a pre-start checklist.

Red flags

Hopes the crew can start anyway.

Tell me about a time finished jobs kept slipping through without a final invoice or a closed-out permit. What did you change?

Behavioral · Fixing a broken closeout process

Strong answer

Found where the handoff broke, such as no completion photos or nobody owning the final inspection, added a closeout checklist or CRM trigger, and tracked days from completion to payment.

Red flags

Chased each missed invoice or permit by hand without fixing the handoff, or blamed crews for missing paperwork.

Tell me about a day after a big storm when the phones, a problem on a roof and a billing deadline all hit at once. How did you decide what to do first?

Behavioral · Prioritizing a pile-up

Strong answer

Explains how they ranked by urgency and impact, what they handed off and how it turned out.

Red flags

Did whatever was loudest, or let the billing deadline slip without telling anyone.

Tell me about a time a roofing supplier billed for material that came back as returns or never made it to the job. How did you catch it?

Behavioral · Catching vendor errors

Strong answer

Matched delivery tickets, return slips and job orders to invoices, caught missing return credits or short deliveries, got them credited and set up a monthly statement check.

Red flags

Pays invoices as billed, or can't tell which job the material went to.

After a hailstorm, sales signs a month of work in a week, and you have [four] crews. How do you decide whether to bring in subcontracted crews?

Situational · Scheduling a storm surge

Strong answer

Measures the backlog against crew capacity and promised dates, and only adds subs after checking license, insurance, workers' comp and past work, starting them small with a foreman checking quality. Gives customers honest dates.

Red flags

Adds any available crew without checking, or promises dates crews can't meet.

Your callback rate has doubled this quarter, and most are leaks at walls and chimneys. What do you do?

Situational · Cutting callbacks

Strong answer

Sorts callbacks by crew and detail, inspects recent jobs, retrains on flashing, adds a photo checkpoint for walls and chimneys before final, and tracks the rate monthly.

Red flags

Blames materials or homeowners, or just tells crews to be careful.

Walk me through how you figure out how much work each crew can install in a week and when you need another crew.

Technical · Planning crew capacity

Strong answer

Uses past squares per crew-day by roof type and pitch, subtracts weather and travel, compares the result to the signed backlog and sales forecast, and decides early enough to hire and train.

Red flags

Guesses, or waits until the backlog is out of control.

Tell me about a change you made to how crews work that cut safety incidents. How did you know it worked?

Behavioral · Building safety culture

Strong answer

A specific change, how it was enforced, and before-and-after numbers such as incidents, near misses or audit results.

Red flags

Points to posters or meetings with no change in what crews did.

Tell me about a foreman whose crew installed the most squares but had the most leak callbacks. How did it turn out?

Behavioral · Coaching foremen

Strong answer

Used callback data and site checks, set clear standards, followed up on jobs and explains the result, good or bad.

Red flags

No example, or protected the foreman because the crew was productive.

Tell me about a time a supplier shorted a delivery or sent the wrong color on an install day. How did you handle it then and afterward?

Behavioral · Managing supplier misses

Strong answer

Fixed the day fast (moved the crew, got the right product, called the customer), held the supplier accountable and added a delivery check.

Red flags

The crew sat idle, and nothing changed afterward.

You're running a reroof on a [40]-unit townhome complex for an HOA. Residents keep calling the board about noise, parking and nails. How do you set up the job so those calls stop?

Situational · Running a multi-building job

Strong answer

Sends notices before each building starts, posts a schedule, plans parking and dumpster spots, gives one contact for questions, runs a magnet sweep daily and updates the board weekly.

Red flags

Deals with complaints one at a time as they come in.

On the third of eight buildings, you find widespread rotted decking. The contract covers it at a unit price, but the HOA treasurer says to roof over it. What do you do?

Situational · Handling unforeseen conditions

Strong answer

Explains the safety, code and warranty risks with photos and quantities, points to the contract's unit price, offers options in writing and won't install over rotted decking.

Red flags

Roofs over it to keep the client happy, or stops work without explaining.

Walk me through how you track a large roofing job's budget week to week and catch an overrun before it's too late.

Technical · Tracking job cost

Strong answer

Breaks the budget into labor, material, disposal and equipment, compares cost to date with work done, gets change orders signed before the work and forecasts the final cost.

Red flags

Waits for the final invoices to see whether the job made money.

Tell me about a time a tear-off, gutter or sheet metal sub fell behind or did poor work on your roofing project. What did you do?

Behavioral · Managing subcontractors

Strong answer

Documented early, talked directly, used the contract terms, set a recovery plan and replaced the sub if needed.

Red flags

Waited until the end to deal with it, or did nothing.

Tell me about a time you had to tell an HOA board or property manager that a reroof would run late or cost more. How did you handle it?

Behavioral · Delivering bad news to a client

Strong answer

Told them early, with facts and options, kept the relationship, and can say what they'd do the same way again.

Red flags

Hid it until the client found out.

Tell me about a time you planned around a site risk, such as tight access, power lines or a fragile neighboring property, before the crew arrived.

Behavioral · Planning around site risks

Strong answer

Names the risk and the plan, such as a conveyor or crane, a utility line cover or protection for the neighbor, and how it went.

Red flags

Found out about the risk on the first morning.

A rep has the best close rate on the team, but [three] customers canceled this month saying they felt pressured. What do you do?

Situational · Spotting pressure selling

Strong answer

Rides along, calls the customers, checks for false insurance or 'today only' claims, coaches or disciplines, honors cancellation rights, and checks whether the pay plan rewards pressure.

Red flags

Lets it go because the numbers are good.

It's late in the month, and the team is well behind target. Walk me through what you do in the last stretch.

Situational · Handling end-of-month pressure

Strong answer

Reviews the real pipeline, follows up stalled proposals, coaches and revisits old bids. Won't use fake urgency, deep discounts or sell installs production can't schedule.

Red flags

Pushes discounts and pressure to hit the number.

Walk me through how you'd set commissions so reps sell profitable jobs, not just big ones.

Technical · Designing commissions

Strong answer

Pays on gross profit instead of revenue, sets price floors and discount approvals, handles supplements, charges back canceled jobs and puts the plan in writing.

Red flags

A flat cut of revenue with freedom to discount.

Tell me about a struggling rep you turned around after riding along on roof inspections. What did you change in how they sold?

Behavioral · Turning around a struggling rep

Strong answer

A specific gap, such as skipping the attic or a weak presentation, a coaching plan and the result.

Red flags

Just gave them more leads.

Tell me about how you trained a new rep to run inspections and appointments alone. What did you check before letting them go solo?

Behavioral · Getting new reps ready

Strong answer

Shadowing, then reverse ride-alongs, a checklist for roof safety, inspection and presentation, and a sign-off before solo work.

Red flags

Gave them a script and a territory on day one.

Tell me about a time a rep sold a roof production couldn't deliver as promised, such as a discontinued color or an unrealistic start date. How did you fix it?

Behavioral · Fixing sales-to-production handoffs

Strong answer

Owned it with the customer, fixed the job and changed the handoff, such as adding a measurement or scope checklist.

Red flags

Blamed production and changed nothing in the handoff.

Crews return harnesses and lanyards in a pile in the truck bed. How do you manage that gear coming in and going out?

Situational · Managing fall protection gear

Strong answer

Inspects gear on return and before issue, tags out and removes damaged pieces, logs inspections, and stores gear clean and dry.

Red flags

Hands out whatever is on the shelf.

Three crews leave at [6 a.m.] tomorrow and need trailers loaded with tools, tarps and accessories. How do you make sure nothing is missing?

Situational · Loading trailers for early starts

Strong answer

Load lists for each job, staged and checked the night before, signed off by the foreman and labeled by crew.

Red flags

Crews load themselves in the morning.

Walk me through how you'd set up storage for shingles, underlayment rolls, adhesives and propane cylinders.

Technical · Storing roofing materials

Strong answer

Shingles flat on pallets and not stacked too high, rolls stored the way the maker says, adhesives in flammable storage, propane outside, upright and secured away from ignition, oldest stock used first and aisles clear.

Red flags

Stores everything wherever there's room.

Tell me about a time a yard worker kept stacking bundles too high or storing propane wrong after being shown the right way. What did you do?

Behavioral · Correcting repeat safety mistakes

Strong answer

Found why (no space, unclear rule, rushing), showed the right way and the risk again, fixed what made it hard to do right, set clear expectations, followed up and documented it.

Red flags

Restacked it themselves every time, or wrote the person up without finding the cause.

Tell me about how you kept forklifts, trailers and ladder hoists safe to use in a roofing yard you ran.

Behavioral · Keeping yard equipment safe

Strong answer

Daily inspection checklists, trained and evaluated operators, broken equipment tagged out, maintenance records, secured trailer loads and rules for people on foot.

Red flags

Anyone could drive them.

Tell me about a change you made so crews spent less time loading trucks or hunting for materials in the morning. What did it save?

Behavioral · Improving the warehouse

Strong answer

A specific change, such as staged load-outs, labeled bays or a returns area, and a measured result like earlier departures or fewer missing items.

Red flags

Can't name a measured result, or made changes crews ignored, such as labels nobody kept up.

It's pouring, and a caller says water is coming through the ceiling under a roof your company installed last year. What do you do on the call?

Situational · Handling an active leak call

Strong answer

Stays calm, tells them to keep away from wet ceilings and outlets and to catch the water, gets photos and details, opens an urgent warranty ticket and gives an honest callback time. Never promises a crew on the roof in lightning.

Red flags

Takes a message for Monday.

A homeowner wants an inspection tomorrow, but the schedule is full for a week. They say another company can come today. What do you say?

Situational · Setting honest expectations

Strong answer

Is honest about the wait, offers the earliest slot and a cancellation list, explains what the inspection includes and doesn't badmouth anyone.

Red flags

Overbooks or promises a time nobody can meet.

A customer calls asking why a crew is at their house when nobody told them the start date. What do you do?

Situational · Handling a surprise crew arrival

Strong answer

Apologizes, checks the schedule, reaches the foreman, explains the plan, lets the customer decide whether work goes ahead today and reports the gap so it's fixed.

Red flags

Blames the scheduler or says the date was in the contract.

Tell me about a time a caller yelled at you about something you didn't cause, such as a late crew or nails left in the yard. What did you say?

Behavioral · Staying calm with angry callers

Strong answer

Listened, stayed calm, owned the next step and followed up when promised, so the caller ended with a clear plan.

Red flags

Argued, or passed the caller along without help.

Tell me about a mistake you made booking a roof inspection, such as a wrong address or a missed claim number. What did you change so it didn't happen again?

Behavioral · Owning scheduling mistakes

Strong answer

Owns it and names a concrete fix, such as reading details back to callers or a booking checklist.

Red flags

Says they don't make mistakes.

Walk me through the questions you'd ask a new caller to book a roof inspection so the sales rep shows up prepared.

Technical · Booking a useful inspection

Strong answer

Address and access, roof age and type, the problem (leak, storm, age), claim status, who makes decisions, HOA rules, photos, best times and how they heard about the company.

Red flags

Name, number and a time only.

At [6 a.m.], radar shows rain by [10 a.m.]. You have [five] crews: two tear-offs, a repair route and two cleanup jobs. What do you change?

Situational · Reworking the day for weather

Strong answer

Holds the tear-offs, moves those crews to work that can stop safely, calls customers early, reschedules dumpsters and deliveries, and tells foremen and the office.

Red flags

Sends everyone out as planned.

After an overnight windstorm, [25] tarp requests come in by [9 a.m.]. How do you decide who gets a crew first?

Situational · Triage after a windstorm

Strong answer

Ranks by active water inside, vulnerable occupants and existing customers, groups jobs by area, checks wind before crews go up and gives honest time windows.

Red flags

First come, first served.

A homeowner calls at noon asking where the crew is. The crew is stuck at the supplier because of a wrong delivery. What do you tell them?

Situational · Honest arrival updates

Strong answer

Tells the truth, gives a new time or the choice to reschedule, and calls again if anything changes.

Red flags

Says the crew is on the way.

Walk me through how you get tomorrow's jobs ready so a crew never shows up without materials, a dumpster or a permit.

Technical · Getting jobs ready the day before

Strong answer

Confirms the delivery and color, dumpster, permit and HOA approval, customer prep (cars moved, pets inside, attic items covered) and access notes the day before.

Red flags

Assumes sales or production handled it.

Tell me about a day when weather or late shingle deliveries changed the schedule many times. How did you keep crews and customers up to date?

Behavioral · Tracking a changing schedule

Strong answer

A specific system and how they told crews and customers about each change.

Red flags

Lost track or relied on memory.

Tell me about a time a foreman refused a job you scheduled because the roof was too wet, steep or windy to work safely. How did you handle it?

Behavioral · Handling crew pushback on safety

Strong answer

Took the concern seriously, never pressured a crew onto an unsafe roof, checked with the production manager, moved the crew to other work and told the customer the new plan.

Red flags

Pushed the crew to go anyway, or let crews skip jobs without asking why or telling anyone.

Walk me through how you'd code a supplier invoice that covers materials for three different jobs plus a return credit.

Technical · Job cost coding

Strong answer

Splits costs by job using delivery tickets or purchase orders, applies the credit to the right job, matches the supplier statement and flags any price that differs from the quote.

Red flags

Puts it all on one job or into general expense.

Walk me through how you'd record a customer's deposit on a roof that won't be installed for six weeks.

Technical · Customer deposits

Strong answer

Records it as a customer deposit tied to the job, not as earned revenue, or explains how the company's cash or accrual method treats it, then applies it to the final invoice.

Red flags

Books it as income and loses track of which job it belongs to.

Job costing shows a reroof used far more shingles than the estimate. How do you tell a real overrun from a coding error?

Situational · Checking cost overruns

Strong answer

Checks delivery tickets against invoices, looks for returns that weren't credited or invoices from another job, asks the project manager or foreman, then reports what they found.

Red flags

Reports the overrun without checking the paperwork.

A subcontractor sends an invoice, but the insurance certificate on file for them expired last month. What do you do?

Situational · Subcontractor compliance

Strong answer

Holds payment per company policy, requests a current certificate, alerts the manager, and knows uninsured subs can raise the company's workers' comp audit bill.

Red flags

Pays it anyway because the work is done.

Tell me about a month-end close where customer balances didn't reconcile because insurance checks, supplements or depreciation payments came in pieces. How did you find the problem?

Behavioral · Reconciling insurance payments

Strong answer

Matched each check to its job and claim, found the specific cause, such as a check posted to the wrong job or a supplement never invoiced, fixed it and added a step to the monthly close.

Red flags

Forced it to balance with a plug entry, or left unapplied payments sitting with no job attached.

Tell me about a time you needed delivery tickets or receipts from foremen who didn't want to deal with paperwork. How did you get them?

Behavioral · Getting paperwork from the field

Strong answer

Made it easy, such as photo receipts on a phone, explained why it mattered, followed up and brought in a manager when needed.

Red flags

Gave up or guessed at the coding.

Walk me through how you'd check a reroof material order before it goes to the supplier.

Technical · Checking a material order

Strong answer

Compares it to the measurement report, checks waste factor and accessories (starter, ridge cap, drip edge, underlayment, ice and water barrier, vents, pipe boots, nails, flashing), color, product line and delivery date.

Red flags

Sends it as written.

A repair crew needs a few bundles to patch a roof installed two years ago, but that color line has changed. What do you do?

Situational · Matching color on a repair

Strong answer

Checks leftover stock from that job, asks the supplier about matching lots and tells the project manager or customer about any color difference before the crew goes.

Red flags

Sends the closest color without telling anyone.

After a job, [eight] unopened bundles and a partial roll of underlayment come back. What happens to them?

Situational · Handling leftover material

Strong answer

Logs them back into stock or returns them for credit within the supplier's return window, credits the job and stores them properly.

Red flags

They go on a pile in the yard.

After a storm, suppliers warn of shortages in ice and water barrier and ridge vent. How do you protect your jobs?

Situational · Planning for storm shortages

Strong answer

Totals what the backlog needs, asks suppliers to allocate stock, finds substitutes the manufacturer approves so warranties hold, and tells production right away.

Red flags

Buys everything available with no plan, or waits.

Tell me about a time your count of shingle bundles or underlayment rolls was far off from the system. How did you find the cause?

Behavioral · Finding count errors

Strong answer

Traced it to a specific cause, such as returns never logged, a delivery booked to the wrong job or material pulled for repairs, and fixed the process behind it.

Red flags

Adjusted the system to match and moved on, or blamed the crews without checking.

Tell me about a time a crew ran short on a roof, such as drip edge or pipe boots, because of a stock miss. What did you change afterward?

Behavioral · Learning from a stockout

Strong answer

Owns it and names a fix, such as reorder points, job kits checked against the order or tracking supplier lead times.

Red flags

Blamed the field for not asking sooner.

Your inspection finds a roof with some life left, a few damaged shingles and a cracked pipe boot. The homeowner asks if they need a new roof. What do you tell them?

Situational · Recommending repair or replacement

Strong answer

Says a repair fits now, quotes it, explains roughly how long the roof may last and what to watch for, and offers to check it again later.

Red flags

Pushes a full replacement anyway.

After a hailstorm, a homeowner asks you to handle the claim and get them a new roof for free. How do you respond?

Situational · Talking honestly about insurance

Strong answer

Explains the homeowner files the claim and owes the deductible, offers to document damage and meet the adjuster if they want, and doesn't promise an outcome or negotiate beyond what state law lets contractors do.

Red flags

Promises a free roof or offers to cover the deductible.

Walk me through how you inspect a roof for a homeowner, from the driveway to the written findings.

Technical · Inspecting a roof

Strong answer

Walks the outside for granules, gutters and dented soft metals, goes up only if it's safe, photographs each slope, flashing and vents, checks the attic for daylight, moisture and ventilation, measures, and shows the homeowner the photos.

Red flags

Recommends replacement without going up, taking photos or checking the attic.

Tell me about a roof you lost to a lower bid that left out things your quote included, such as new flashing or ventilation. What do you do differently now?

Behavioral · Explaining scope against cheaper bids

Strong answer

Explains the scope gap honestly without trashing the other company, and names a change, such as line-by-line scope comparisons or photos showing what gets replaced.

Red flags

Badmouths the competitor or the customer, or now cuts scope to match cheap bids.

Walk me through how you kept open roof estimates moving at your last sales job, using a real week as the example.

Behavioral · Following up consistently

Strong answer

Every estimate had a next step and date in the CRM, calls happened when promised, and notes were good enough for someone else to pick up.

Red flags

Kept it in their head or on sticky notes.

Tell me about a roof you decided not to walk during an inspection. What did you do instead?

Behavioral · Judging roof safety

Strong answer

Names why (too steep, wet, or fragile like tile or slate) and what they did: inspected from a ladder at the eave, used binoculars or a drone, or came back.

Red flags

Walks every roof, whatever the conditions.

You're calling a homeowner who got your estimate a few months ago and never signed. What do you say in the first half minute?

Situational · Opening a rehash call

Strong answer

Says who they are, mentions the specific estimate and the homeowner's concern, and asks an open question about what they decided.

Red flags

Reads a long script or leads with a discount.

A homeowner says their insurance claim was denied and they can't afford a full replacement. How do you help without pushing?

Situational · Helping after a denied claim

Strong answer

Explores repair options and a phased plan, explains financing honestly if the customer asks, and never suggests changing the facts for a new claim.

Red flags

Pushes financing hard, or hints at refiling with exaggerated damage.

A former lead tells you to stop calling. A month later, a teammate puts them back on your list. What do you do?

Situational · Respecting do-not-contact requests

Strong answer

Doesn't call, marks them do-not-contact, removes them and tells the teammate and manager. Knows the company's do-not-call and texting consent rules.

Red flags

Calls anyway because it's a new month.

Walk me through the notes you'd enter in the CRM after a rehash call so a teammate could pick it up tomorrow.

Technical · Writing useful CRM notes

Strong answer

Date, who they spoke with, why the customer didn't buy, what has changed, the agreed next step and date, and consent or do-not-contact status.

Red flags

'Called, no answer' or nothing at all.

Tell me about a stretch of calls when most homeowners said they'd already hired another roofer. How did you keep your energy and quality up?

Behavioral · Staying sharp through rejection

Strong answer

A routine, short notes on what was working, kept the door open for future repairs or referrals, adjusted openers and measured results.

Red flags

Blamed the list, rushed through calls, or argued with homeowners about their choice.

Tell me about a pattern you noticed in lost roofing estimates, such as slow quotes or confusion about insurance. How did you get the business to act on it?

Behavioral · Turning lost deals into lessons

Strong answer

Names the pattern, such as slow estimates or sticker shock, backs it with numbers and describes what changed.

Red flags

Never shared what they learned.

It's your first week. Before you climb, you notice the lanyard on your harness is frayed, and the foreman is busy on the other side of the house. What do you do?

Situational · Checking fall protection gear

Strong answer

Doesn't climb. Tells the foreman or a lead right away, sets the lanyard aside so nobody else uses it, and waits for a good one. Asks to be shown how to check gear before each use.

Red flags

Climbs with it to avoid slowing the crew, or swaps gear without telling anyone about the damage.

During tear-off, debris is sliding toward the homeowner's flower beds, and a car is parked near where the debris lands. Nobody has said anything. What would you do?

Situational · Protecting the customer's property

Strong answer

Tells the lead right away, helps set tarps or plywood, and asks the lead to get the car moved before more debris comes down. Keeps the area clean as work goes on.

Red flags

Keeps working because it isn't their job, or tries to move the customer's car on their own.

Rain is coming sooner than expected, and the lead says everyone has to dry in now. You're not sure what your part is. What do you do?

Situational · Working fast without skipping safety

Strong answer

Asks the lead what they need, then hands up underlayment or tarps, clears debris and keeps materials from blowing off. Stays tied off even while rushing.

Red flags

Stands around waiting to be told, or unhooks from fall protection to move faster.

New roofers learn tasks like fitting a harness by watching a lead. Tell me about a time at work, school or volunteering when someone showed you a physical task and you had to learn it fast. How did you get it right?

Behavioral · Learning a hands-on skill

Strong answer

Gives a real example: watched closely, asked questions, practiced, and had the trainer check the work before doing it alone.

Red flags

Can't name an example, or says they didn't need to ask anyone anything.

Roofing crews often start at first light so they can dry in before afternoon storms. Tell me about a time at work, school or volunteering when people counted on you to be ready early every day. How did you make it work?

Behavioral · Showing up ready for early starts

Strong answer

Specific habits, such as packing gear and lunch the night before, setting alarms and having a backup ride, and a record of showing up on time and finishing what they started.

Red flags

A vague answer, or a pattern of excuses for being late or leaving early.

Walk me through how you would set up an extension ladder to get onto a roof, from picking the spot to stepping off at the top.

Technical · Ladder setup

Strong answer

Looks for power lines first, inspects the ladder, sets the feet on firm, level ground at the right angle, extends it above the roof edge, secures it and keeps three points of contact. Hauls materials up separately.

Red flags

Leans it anywhere, doesn't secure it, carries loads up in hand, or never mentions power lines.

A homeowner has a ceiling stain below a spot where a wall meets the roof. Walk me through how you find the real source before you fix anything.

Technical · Finding a leak's source

Strong answer

Checks the attic to see where water enters, then traces uphill: step flashing, counterflashing, kickout flashing, siding and windows above, and nail pops. Water tests in sections from low to high.

Red flags

Caulks above the stain or replaces shingles without finding where water gets in.

Walk me through how you flash a chimney when you reroof around it.

Technical · Flashing a chimney

Strong answer

Apron flashing at the front, step flashing woven in with each course, counterflashing set into the mortar joints instead of caulked to the face, a cricket behind a wide chimney, and ice and water barrier underneath.

Red flags

Relies on roofing cement or caulk, or reuses rusted flashing because it looks fine.

Halfway through tear-off, you find soft, rotted decking that wasn't in the estimate. The homeowner is at work. What do you do?

Situational · Handling hidden rot

Strong answer

Stops on that area, takes photos and measurements, tells the foreman or office so they can get the homeowner's approval for the change, and keeps the area protected meanwhile.

Red flags

Shingles over it, or replaces it and expects the office to bill without approval.

You're running a small crew on a reroof. Rain is moving in faster than forecast, and one slope is still open. What do you do, in order?

Situational · Weather call on an open roof

Strong answer

Stops tear-off, gets underlayment or tarps secured over open areas, seals the edges, secures loose materials, gets the crew down before lightning and tells the office and homeowner. Checks inside afterward.

Red flags

Keeps tearing off to finish, or leaves with the roof open and hopes.

Tell me about a roof you worked on that came back with a leak or other problem. What did you change in how you work afterward?

Behavioral · Owning callbacks

Strong answer

Owns their part, names the specific cause and a specific change in how they work now.

Red flags

Blames materials or the homeowner, or says they've never had a callback.

Tell me about a roof where setting up fall protection was hard, such as a steep pitch or no good anchor point. What did you set up?

Behavioral · Setting fall protection on hard roofs

Strong answer

Specific gear and steps: anchors fastened into framing per the manufacturer's instructions, lifelines and rope grabs, roof jacks or guardrail, and nobody started until it was in place.

Red flags

Says experienced roofers don't need to tie off, or describes skipping it.

Tell me about a time a homeowner questioned your work during a reroof, such as why decking or flashing had to be replaced. What did you say?

Behavioral · Talking with homeowners on site

Strong answer

Listened, explained what they were doing and why in plain words, showed photos or the area, and brought in the foreman if needed.

Red flags

Argued, brushed them off or told them to call the office.

A project manager tells you to skip ice and water barrier in the valleys to save money, but the manufacturer's instructions for this system call for it. What do you do?

Situational · Protecting the warranty

Strong answer

Raises it with the project manager before work, explains the leak and warranty risk, and won't install against the instructions without a documented decision from someone authorized.

Red flags

Quietly skips it, or refuses without talking it through.

You check a newer roofer's work and find a whole slope with high nails. They're fast, and the job is behind. What do you do?

Situational · Correcting a fast roofer

Strong answer

Stops them, shows them the nail line, has the slope fixed before moving on, explains blow-off and warranty risk, and checks their next slope sooner.

Red flags

Lets it go to stay on schedule, or fixes it quietly without telling them.

A homeowner's attic decking has mold, and the old roof has box vents plus a powered fan. Walk me through how you'd figure out and fix the ventilation on the new roof.

Technical · Diagnosing attic ventilation

Strong answer

Checks intake first (blocked soffits, missing baffles), balances intake and exhaust, doesn't mix exhaust types in one attic, and looks for bath or kitchen fans venting into the attic.

Red flags

Adds more exhaust vents without checking intake or the moisture source.

Walk me through how you teach a newer roofer to install step flashing, from the first explanation to signing off on their work.

Technical · Teaching a core skill

Strong answer

Explains why it works, demonstrates, has them do a short run while watching, checks laps and nail placement, corrects on the spot, then spot-checks until it's consistent.

Red flags

Lets them learn by watching, or never checks their work after the first day.

Tell me about a laborer you brought up into a roofer who could run a slope alone. What did you do that made the difference?

Behavioral · Developing roofers

Strong answer

Describes the starting point, stages from tear-off and loading to shingling a simple slope with checks, feedback and safety habits, and where that roofer ended up.

Red flags

Says new people should figure it out on their own.

Tell me about the hardest roof you've led, such as a steep, cut-up roof or an unfamiliar material. How did you plan the work?

Behavioral · Leading a complex roof

Strong answer

A specific job, what made it hard (steepness, materials, details or schedule), how they planned, sequenced and kept people safe, and what they'd change.

Red flags

A vague story, or the only problem was other people.

A supply truck drops shingle bundles in the driveway, and the crew needs them on the roof. The truck's boom isn't available. How would you get them up there safely?

Situational · Loading a roof safely

Strong answer

Uses a ladder hoist or conveyor if there is one and follows the crew's rule for carrying loads on ladders. Stays tied off on the roof and spreads bundles in small stacks near the ridge so they don't slide or overload one spot.

Red flags

Piles all the bundles in one spot, or sets them where they can slide off.

It's the end of a tear-off day at a home where a family lives. The crew wants to leave. What needs to happen before you go?

Situational · End-of-day cleanup

Strong answer

Runs a magnet over the yard, driveway and walkways, clears debris from beds and gutters, empties tarps into the dumpster and makes sure doors, cars and walkways aren't blocked.

Red flags

A quick look around, or leaving nails and debris for tomorrow.

On a hot afternoon, a crew member on the roof starts acting confused and stops making sense. What do you do?

Situational · Recognizing heat illness

Strong answer

Treats it as a medical emergency: tells the lead, calls 911 right away, helps get the person down safely into shade and cools them with water or ice while waiting. Doesn't leave them alone.

Red flags

Tells them to drink water and keep working, or waits to see if it passes.

Walk me through how you would set up a house before tear-off starts, from protecting the yard to placing the dumpster.

Technical · Setting up a job site

Strong answer

Tarps over landscaping and the AC unit, plywood under the dumpster, ladders clear of power lines, outdoor furniture moved with permission, and a heads-up so the homeowner covers items in the attic.

Red flags

No plan beyond putting the dumpster in the driveway.

This job involves ladders, roof edges and falling debris. Tell me about a time at work, school or on a team when someone was doing something unsafe. What did you do?

Behavioral · Speaking up about safety

Strong answer

Spoke up directly and respectfully or told the person in charge, and explains what changed after.

Red flags

Stayed quiet to avoid conflict, or can't think of an example.

On a roof crew, the lead may change how you do a task halfway through a job. Tell me about a time a supervisor or coach asked you to do something differently than you were used to. How did you handle it?

Behavioral · Taking direction

Strong answer

Listened, asked why if unsure, did it the new way and checked that it was right.

Red flags

Kept doing it their own way, or argued about it.