A commercial lead HVAC technician handles the chiller, boiler and controls problems other techs can't close, and starts up new equipment after installs. They also coach techs and apprentices on site and check the crew's work against code and the job's specs.
By the HireBus team · Updated · Pay data: BLS, May 2025
Median pay, HVAC and plumbing contractors · BLS, May 2025
Serve as the lead technical expert within the commercial HVAC division, responsible for performing advanced diagnostics, ensuring quality project standards, and mentoring team members to drive operational excellence.
2. Essential Duties and Responsibilities
Perform comprehensive HVAC system diagnostics to identify and resolve complex issues.
Mentor and train junior technicians, fostering a culture of continuous improvement.
Ensure all projects adhere to established industry standards and quality benchmarks.
Oversee and validate installation, repair, and maintenance work for commercial systems.
Collaborate with management and cross-functional teams to optimize workflow and service delivery.
3. Key Tasks / Daily Activities
Conduct daily system inspections and troubleshoot technical issues on job sites.
Provide hands-on guidance and technical support to team members during projects.
Perform routine preventive maintenance and quality assurance checks.
Document diagnostic findings and repair activities accurately for record keeping.
Communicate with customers and project managers to report progress and address concerns.
4. Key Performance Indicators (KPIs)
Revenue per hour: $150.
Callback %: <5%.
Customer Satisfaction Rating: >4.8 stars.
Project completion rate: >95% on time.
5. Required Qualifications and Skills
High school diploma or equivalent; technical training or certification preferred.
Minimum 5 years of HVAC industry experience with advanced diagnostic skills.
Proven leadership abilities with excellent mentoring and communication skills.
Proficient in reading blueprints, technical diagrams, and HVAC system manuals.
Strong problem-solving skills with a commitment to safety and quality.
6. Preferred Experience
Prior work experience in commercial HVAC systems and complex facility maintenance.
Previous experience in a lead technician or supervisory role.
Familiarity with industry-standard diagnostic tools and software.
Background in HVAC system design, installation, and advanced troubleshooting.
7. Physical Requirements
Ability to lift up to 50 lbs.
Comfortable working in variable temperature conditions, including high heat environments.
Capable of working in confined spaces during system installation and repair tasks.
Must have good manual dexterity and balance for working on elevated or restricted platforms.
8. Work Environment and Schedule
Typical work hours: 40-hour work week with occasional overtime.
On-call duty rotations required as needed.
Occasional travel to various commercial job sites within the designated service area.
Fast-paced, dynamic work environment with diverse field-related challenges.
9. Compensation and Benefits
Hourly rate of $35 - $45 per hour or competitive salary range based on experience.
Performance-based bonus opportunities available.
Comprehensive Health, Dental, and Vision insurance plans provided.
401k plan with company matching contributions.
Additional fringe benefits and career development programs.
10. Company Culture and Overview
Our company fosters a culture of innovation, teamwork, and continuous improvement.
We are committed to the professional growth and development of every team member.
Our focus on customer satisfaction and service excellence drives our mission.
We provide a supportive and inclusive work environment where career advancement is encouraged.
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 makes a commercial lead HVAC technician different
A commercial lead still works on equipment most days. What sets the job apart is the size of the systems they're trusted with, the records those systems need, and the startups that end every install.
Proving a leak repair worked
EPA's leak repair rules cover systems with a full charge of 50 pounds or more of ozone-depleting refrigerant. Chillers, commercial split systems and packaged rooftop units all count as comfort cooling. When one leaks faster than EPA's trigger rate and gets repaired, the owner needs two tests to prove the fix: an initial one and a follow-up. The lead often runs both, and the owner keeps the results on file. Source: U.S. EPA: Stationary refrigeration leak repair requirements.
Startup runs on a checklist
On installs, the project manager books startup with the lead or the maker's rep. The lead checks wiring, motor rotation, safeties, gas pressure and charge. They confirm the unit answers to the building controls and fill in the maker's startup form. A complete startup record settles arguments if the unit fails in its first season.
Equipment nobody else on the crew has touched
A tech who is strong on rooftop units may never have worked on a boiler or a chiller. The lead tracks who is signed off on which equipment and pairs people up to close the gaps. NATE's service specialty exams include Hydronics Gas, Hydronics Oil and Light Commercial Refrigeration, which give techs a goal beyond rooftop units. Source: NATE: Traditional pathway (core and specialty exams).
The lead's hours are billed
Repair work on commercial accounts is often billed by the hour against the customer's purchase order. A lead's time is some of the most valuable on the schedule, so clear, signed work tickets and quick quotes for follow-up repairs matter. Hours without a signed ticket are hard to bill.
How much commercial lead HVAC technicians make
The closest BLS group for commercial lead HVAC technicians is heating, air conditioning, and refrigeration mechanics and installers. Heating, air conditioning, and refrigeration mechanics and installers who work for plumbing, heating, and air-conditioning contractors earned a median of $28.86 an hour ($60,030 a year) in May 2025, according to the Bureau of Labor Statistics. That’s about the same as the $61,010 median for heating, air conditioning, and refrigeration mechanics and installers in all industries. About 297,290 of the 409,670 heating, air conditioning, and refrigeration mechanics and installers in that survey work for HVAC and plumbing contractors.
Hourly or salary, as the template allows. Many contractors add a bonus for billable hours, team callbacks or apprentices signed off. On-call turns and weekend startups are usually paid on top.
HVAC and plumbing contractors
$60,030$60,030 median Middle half $47,790–$75,510 10th–90th $38,920–$93,790
All industries
$61,010$61,010 median Middle half $48,360–$77,060 10th–90th $40,050–$95,210
$30k$40k$50k$60k$70k$80k$90k$100k$110k
10th–90th percentileMiddle halfMedianAnnual pay, May 2025. Source: BLS Occupational Employment and Wage Statistics.
Annual pay by percentile
Group
10th
25th
Median
75th
90th
HVAC and plumbing contractors
$38,920
$47,790
$60,030
$75,510
$93,790
All industries
$40,050
$48,360
$61,010
$77,060
$95,210
BLS reports HVAC and plumbing contractors together, residential and commercial. 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
Troubleshoots chillers, boilers and building controls, not just rooftop units
Reads sequences of operation and controls drawings
Explains a fault one way to a facility manager and another way to a new tech
Keeps refrigerant and service records clean enough for an audit
Corrects another tech's work on site without stalling the job
Teach these on the job
Your startup forms and each maker's warranty steps
Your training plan and sign-off list
Service steps for the newer refrigerants on equipment you install
Your quoting process for repairs found on calls
The controls platforms your biggest customers run
On top of standard service gear, leads use a laptop with your customers' controls software, data loggers for problems that come and go, and leak detection tools sized for large systems. List the chiller, boiler and controls brands they'll support, so applicants can judge their fit.
Commercial lead HVAC technician interview questions
They have their own page: 6 questions that test this job, what strong and weak answers sound like, and a work exercise to run with your finalists.
Pick targets from your own billing and callback history. Judge the lead on the whole team's numbers, not only their own.
Revenue per hour
Labor and parts billed on the lead's work orders, divided by their paid hours, from billing each month. Track startup and training hours that can't be billed on their own line.
Callback %
Second visits to fix a fault already worked on, compared with all completed calls, for the lead and each tech they coach. Review the causes together monthly.
Customer Satisfaction Rating
Ratings from facility managers on the accounts the lead covers, gathered after major repairs and startups. Note any account that asks for the lead by name.
Project completion rate
Startups and punch-list items the lead owns that finish by the date the project manager set, counted per job, with the cause of every miss logged.
Career path
HVAC technicianRuns repair calls and maintenance on commercial equipment.
Lead HVAC technicianOwns the hard diagnoses and startups, and trains the crew.
Field supervisorManages service quality, safety and daily plans across many sites.
Project managerMoves to the office side to run replacement and new-building jobs.
What refrigerant records does a commercial lead technician hand the owner?
On equipment holding 50 pounds or more of ozone-depleting refrigerant, EPA says the technician must give the owner an invoice showing how much refrigerant was added. The tech also provides records of leak inspections and of the tests that verify a repair. Technicians must keep proof of their own certification at their place of business. A lead should check that every tech's paperwork meets that bar.
How much does a commercial lead HVAC technician make?
Heating, air conditioning, and refrigeration mechanics and installers who work for plumbing, heating, and air-conditioning contractors earned a median of $28.86 an hour ($60,030 a year) in May 2025, according to the Bureau of Labor Statistics. The middle half earned between $47,790 and $75,510 a year. Pay also depends on your local market, experience and overtime.
Who should start up new equipment: your lead or the manufacturer?
It depends on the equipment and the warranty terms. Your own lead can often start up rooftop units and split systems using the maker's form. Some makers want their own technician to start larger chillers or boilers before the warranty begins, and the submittal or warranty paperwork says which. When a factory tech comes out, send your lead along to learn the unit.
Is revenue per hour a fair way to judge a lead?
Only next to the other numbers. On a morning spent teaching an apprentice, or on the hardest no-heat call, a lead bills less. Track training and startup hours on their own line. Then compare revenue per hour with team callbacks and training progress, so the lead isn't rewarded for skipping the teaching half of the job.
How do you keep one lead from being the only person who can fix the chiller?
Make teaching part of every hard call. Send a second tech along on chiller and boiler work, and have the lead write up what they found and how. Keep a shared file per site with the sequence of operation, past problems and startup readings. Before a lead takes vacation, check that someone else has worked each critical system at least once.
When is a lead ready to move up to field supervisor?
Look at the parts of the job that aren't repairs. Do their daily notes and startup records come in clean? Do project managers ask for them on installs? Can they correct a tech without taking over the work? A supervisor's day is site visits, reports and people problems, so ask whether they want less tool time. Give them a few techs to oversee before you change the title.
