General contractor inventory specialist job description
A general contractor inventory specialist runs the shop's supply of fasteners, adhesives, blades and job-site protection supplies, and ties every material charge to the right job. They match lumberyard tickets to purchase orders and count stock, so project managers see true material costs on each remodel or new home.
By the HireBus team · Updated · Pay data: BLS, May 2025
Median pay, residential builders and remodelers · BLS, May 2025
Annual pay: 10th percentile $33,280, middle half $38,100 to $54,400, 90th percentile $68,840. Source: BLS Occupational Employment and Wage Statistics, May 2025.
Reports to
Warehouse Manager
Department
Operations
Schedule
Weekdays 8 to 5, some overtime · Monday to Friday, 8 AM to 5 PM, per the template, split between the shop and job sites, with overtime in busy stretches
Responsible for maintaining accurate inventory records and ensuring the seamless flow of supplies for our general contracting projects. Plays a critical role in managing stock levels, ordering essential supplies, and logging usage to support project efficiency and cost control. Collaborates closely with project teams to ensure materials are available when needed, contributing to overall operational success.
2. Essential Duties and Responsibilities
Maintain and update detailed inventory records to reflect current stock, usage, and reorder needs.
Monitor stock levels consistently and place timely orders for supplies and equipment.
Ensure accurate logging of material usage across various job sites.
Coordinate with vendors and suppliers for prompt fulfillment of orders and resolve any discrepancies.
Generate inventory reports to support budget tracking and project planning.
3. Key Tasks / Daily Activities
Conduct daily reviews of inventory levels and update electronic records accordingly.
Place orders for supplies and confirm receipt to ensure seamless project operations.
Perform routine physical inventory counts and reconcile with system data.
Collaborate with on-site teams to confirm material requirements and address shortages.
Document and report any inventory inconsistencies to the Operations Manager promptly.
4. Key Performance Indicators (KPIs)
Inventory accuracy rate: Achieve a minimum of 98% accuracy.
Order fulfillment time: Maintain an average of 24 hours or less from order initiation to receipt.
Stock-out incidents: Limit occurrences to fewer than 2 per month.
Supply cost variance: Keep deviations within 5% of the projected budget.
5. Required Qualifications and Skills
High school diploma or equivalent; associate or bachelor’s degree preferred.
A minimum of 2 years of experience in inventory management or a related role.
Proficiency with inventory management software and Microsoft Office applications.
Strong analytical, problem-solving, and organizational skills.
Effective communication skills and the ability to collaborate with diverse teams.
6. Preferred Experience
Prior experience in the home services or construction industry.
Familiarity with inventory practices specific to general contracting projects.
Experience working in fast-paced, project-driven environments.
Demonstrated ability to manage multiple tasks and meet tight deadlines.
7. Physical Requirements
Ability to lift between 25-50 pounds periodically.
Frequent standing, walking, and manual handling in both office and job site environments.
Operating in indoor and outdoor environments, including exposure to variable weather conditions.
Routine use of hand tools and basic office equipment.
8. Work Environment and Schedule
Standard work hours: Monday through Friday from 8:00 AM to 5:00 PM.
Occasional overtime may be required during peak project periods.
Work conducted both in an office setting and at on-site project locations.
Limited travel required to various job sites.
9. Compensation and Benefits
Hourly rate: $18 - $25 per hour, based on experience and qualifications.
Eligibility for performance-based bonuses and overtime pay.
Comprehensive health, dental, and vision insurance coverage.
Participation in a 401k retirement plan with company match.
Paid time off, professional development programs, and additional fringe benefits.
10. Company Culture and Overview
We foster a culture of collaboration, continuous learning, and professional growth.
Our team values integrity, accountability, and a customer-centric approach to every project.
We invest in our employees by providing access to ongoing training and career development opportunities.
Our mission is to deliver excellence in general contracting services while supporting each team member's success.
11. How to Apply
If you meet the above criteria and want to be part of a growth-oriented company focused on customer satisfaction, please send your resume to [INSERT EMAIL HERE] or apply online at [INSERT WEBSITE LINK HERE].
Need help filling this role? HireBus posts the ad, Iris interviews every applicant by phone before you do, and you decide who to hire. Start hiring now
What changes for an inventory specialist at a general contractor
Most framing lumber and finish materials ship straight from the supplier to the house. The specialist handles everything that doesn't, plus the paper trail behind all of it.
Every yard ticket needs a job name
Lead carpenters pick up materials at the lumberyard counter and charge them to the company account. If a ticket comes back with no job name or purchase order number, the cost lands nowhere. The inventory specialist matches each ticket to a job before the monthly statement arrives, and asks the lead who left it blank while they still remember what it was for.
The shop stocks what runs out mid-job
Screws, nails, construction adhesive, caulk, saw blades, tape, floor protection and plastic sheeting get used on every job and cost less bought in bulk. A lead-safe job in a pre-1978 home uses far more: EPA's rule calls for taped-down plastic over the ducts and over the floor at least six feet past the work area. The specialist sets a reorder level for each item, sends restock boxes out with crews, and charges what leaves the shop to the job that used it. Source: eCFR: 40 CFR 745.85, work practice standards for renovations.
Some stock can't freeze
Check the label on water-based products such as joint compound, latex paint, caulk and some adhesives for a freeze warning. USG, for one, says to protect its ready-mix joint compounds from freezing and doesn't guarantee them once frozen. In a Colorado or Connecticut winter, an unheated shop or a truck left out overnight can ruin a whole pallet of anything that carries one. The specialist keeps those products in a heated room, checks each new product's label when it arrives, and uses older stock first. Source: USG: Sheetrock brand ready-mix joint compound frozen material guidelines.
Leftover finish materials are labeled by house
When a job closes, extra tile, flooring, trim and paint come back to the shop. Keep what matches the finished work, tag it with the homeowner's name and address, and shelve it where anyone can find it. A year later, a repair that has to match the original takes an hour instead of a search through every rack.
How much general contractor inventory specialists make
The closest BLS group for general contractor inventory specialists is shipping, receiving, and inventory clerks. Shipping, receiving, and inventory clerks who work for residential builders and remodelers earned a median of $22.86 an hour ($47,540 a year) in May 2025, according to the Bureau of Labor Statistics. That’s above the $45,260 median for shipping, receiving, and inventory clerks in all industries. About 680 of the 816,870 shipping, receiving, and inventory clerks in that survey work for residential builders and remodelers.
The template sets hourly pay, overtime and performance bonuses. Its range falls inside what BLS reports for inventory clerks at residential builders.
Residential builders and remodelers
$47,540$47,540 median Middle half $38,100–$54,400 10th–90th $33,280–$68,840
All industries
$45,260$45,260 median Middle half $38,200–$51,570 10th–90th $34,650–$62,190
$20k$30k$40k$50k$60k$70k$80k
10th–90th percentileMiddle halfMedianAnnual pay, May 2025. Source: BLS Occupational Employment and Wage Statistics.
Annual pay by percentile
Group
10th
25th
Median
75th
90th
Residential builders and remodelers
$33,280
$38,100
$47,540
$54,400
$68,840
All industries
$34,650
$38,200
$45,260
$51,570
$62,190
BLS doesn’t publish pay for general contractors on their own. These figures cover residential building construction, which include them. Post a real range for your market in the ad.
The pay line in the template above is an example from our Role Blueprint. Set yours from these figures and what local companies pay.
Skills to hire for, and what you can teach
Hire for these
Careful counting, and the habit of recounting when numbers don't match
Comfort with spreadsheets and inventory or purchasing software
Polite, steady follow-up with crews who forget paperwork
Knows common building materials by name and size
Keeps a shop organized so anyone can find things
Teach these on the job
Your job numbers and cost codes
Your lumberyard and supplier accounts
Which supplies the shop stocks and which are ordered per job
Your project management or accounting software
Reorder points for your busiest items
Many builders track shop stock in a spreadsheet or the inventory module of their accounting software, and pull purchase orders from their project management app. Name your systems in the ad, plus the supplier portals the specialist will use to check orders and download tickets.
General contractor inventory specialist interview questions
Two of the 6 questions we'd ask, and what a strong answer sounds like. Ask every candidate the same questions, and rate each answer on your own before you compare notes.
Situational · Wrong special orders
A special-order vanity arrives in the wrong size [2] days before install. What do you do?
A strong answer: Tells the PM right away, checks the order paperwork, arranges an exchange or expedites the right one, and helps re-sequence work.
Behavioral · Tracking missing materials
Tell me about a time materials went missing between the shop and a remodel, like a door order or a pallet of tile.
A strong answer: Checked deliveries, job sites and sign-out logs, found the cause, such as unlogged transfers between jobs, and changed the process.
Read the template's targets as rough drafts. Replace them with goals drawn from how your counts, orders and job budgets went last year.
Inventory accuracy rate
Count a rotating group of shop items weekly against the records. Note which items miss most and why, for example pickups nobody logged.
Order fulfillment time
Measure from the moment a crew or project manager asks for an item to when it reaches the shop or site, using the order log or app time stamps.
Stock-out incidents
Log each time a crew asks for a stocked item the shop doesn't have, with the job and the time lost. Go over the log monthly with the warehouse manager.
Supply cost variance
Compare supply costs charged to each job with the amount in its estimate. Look at overruns and at jobs where nothing was charged, which usually means missing tickets.
Career path
Lumberyard counter clerkLearns materials, sizes and how contractors order.
Inventory specialistRuns shop stock and job material records for the builder.
Warehouse managerOversees the shop, tools, deliveries and the people who run them.
Operations managerTakes on scheduling, crews and safety across all jobs.
When material costs on finished jobs keep coming in over the estimate and nobody can say why, or when sorting the monthly lumberyard statement takes days. Builders with several jobs running at once often reach that point. Before then, an office manager or warehouse manager can usually cover stock counts part time.
How much does a general contractor inventory specialist make?
Shipping, receiving, and inventory clerks who work for residential builders and remodelers earned a median of $22.86 an hour ($47,540 a year) in May 2025, according to the Bureau of Labor Statistics. The middle half earned between $38,100 and $54,400 a year. Pay also depends on your local market, experience and overtime.
Should crews pick up at the lumberyard or from our shop?
Use both, with rules. Odd sizes and big orders are better delivered from the yard straight to the house, on the day the crew needs them. Counter pickups cost crew time, so track how often each lead makes them. A pattern usually means the job's first order was short or late.
What should a builder do with leftover lumber from a finished job?
Sort it the day it comes back. Full-length boards and sheets in good shape go into stock with the size marked. Unopened items a supplier will take back go back for credit. Short pieces get cut up for blocking, and damaged stock gets tossed. Credit what you keep back to its original job, or that job's cost will look higher than it was.
What do the lifting, weather and hand-tool lines in the template mean here?
They describe the work. The specialist unloads boxes of fasteners and buckets of compound, carries trim and sheet goods to the racks, counts stock in a shop that runs cold in January and hot in July, and drops supplies at job sites in rain or snow. They use a tape, utility knife, hand truck and drill to open, measure and store materials. Put these tasks in your ad.
How can you test an inventory specialist before hiring?
Give candidates a month of made-up lumberyard tickets, three job budgets and a supplier statement with a few planted errors: a ticket with no job, a double charge and a return that was never credited. Ask them to sort the tickets to jobs and list the problems. Strong candidates find the errors and say who they would call about each one.
