An HVAC field supervisor checks the work of techs and installers on site, solves the problems a crew can't, and enforces safety on the job. Most of the day is spent on job sites, catching mistakes before the customer finds them.
By the HireBus team · Updated · Pay data: BLS, May 2025
Median pay, HVAC and plumbing contractors · BLS, May 2025
The Field Supervisor for HVAC is responsible for overseeing on-site project progress, ensuring adherence to quality and safety standards, and promptly addressing any issues that arise during installations, maintenance, or repairs.
2. Essential Duties and Responsibilities
Oversee the daily on-site progress of HVAC installations, repairs, and service projects.
Inspect work to ensure compliance with company standards and safety regulations.
Address field problems and provide real-time technical support to the team.
Communicate project updates and coordinate with management to ensure seamless operations.
3. Key Tasks / Daily Activities
Conduct thorough on-site inspections of HVAC projects at various stages.
Monitor technician performance and enforce high-quality workmanship.
Resolve technical and operational challenges promptly to avoid project delays.
Document daily progress and prepare detailed reports for upper management.
4. Key Performance Indicators (KPIs)
On-time project completion rate: 95%.
Quality inspection pass rate: 98%.
Customer Satisfaction Rating: >4.8 stars.
Safety Incident Rate: <2 incidents per quarter.
5. Required Qualifications and Skills
High school diploma or equivalent; technical certification in HVAC or a related field preferred.
3-5 years of experience in HVAC services or field supervision.
Strong leadership, communication, and problem-solving abilities.
Proficiency in digital reporting tools and project management software.
6. Preferred Experience
Previous supervisory experience within the HVAC or construction industries.
Proven ability to manage multiple projects concurrently.
Familiarity with both local and national HVAC codes and regulations.
Experience in service contract management and client relations.
7. Physical Requirements
Ability to lift up to 50 pounds.
Frequent standing, walking, and ladder climbing required.
Exposure to varying weather conditions and outdoor work environments.
Capable of working in confined spaces and on uneven surfaces.
8. Work Environment and Schedule
Typical work hours: Monday through Friday, 8:00 AM to 5:00 PM.
Occasional overtime based on project demands.
On-call duties during emergency situations.
Minimal travel required between project sites.
9. Compensation and Benefits
Salary range: $55,000 - $70,000 annually, dependent on experience.
Performance-based bonus opportunities.
Comprehensive Health, Dental, and Vision Insurance.
401(k) plan with company match.
10. Company Culture and Overview
Committed to fostering a collaborative, innovative, and growth-oriented environment.
Focused on delivering exceptional customer satisfaction through high service standards.
Dedicated to continuous employee development and career advancement.
An inclusive culture that values teamwork, integrity, and excellence.
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
Every field supervisor checks work and keeps crews safe. In residential HVAC, much of the work ends up hidden in attics and walls. It involves refrigerant and gas, and the busiest weeks are the hottest and coldest of the year.
Checking work before it gets covered up
Brazed joints, line sets, duct connections and condensate drains end up behind insulation, panels and drywall. A good HVAC field supervisor checks them while they're still open. They also check the readings that matter, such as refrigerant charge, airflow, gas pressure and combustion, against the maker's instructions. A bad joint found on install day costs less than a stained ceiling a month later.
Hot attics need a plan
Summer installs mean long hours in hot attics. OSHA lists confusion, slurred speech, and heavy sweating or hot, dry skin among the signs of heat stroke. If you see them, call 911 and cool the worker right away. OSHA says never to leave them alone. The supervisor plans water, shade, breaks and early starts, and checks on whoever is up in the attic. Source: OSHA: Heat-related illnesses and first aid.
Ladders, roofs and fall protection
Attic hatches, rooftop units and second-story work put crews on ladders every day. OSHA says a portable ladder used to reach a roof or other upper level must extend at least 3 feet above it. Its fall protection rules start at different heights for construction work and for other work. The supervisor checks ladders and fall gear on the job, not just in the safety binder. Source: OSHA: Walking-working surfaces, ladders (29 CFR 1910.23).
The old refrigerant comes out first
EPA says techs must pull the refrigerant out of a system, down to set vacuum levels, before they open it for repair or scrap it. Their recovery machine must be certified. On a change-out, that means recovering the old charge before anyone cuts a line. The field supervisor checks that it happened on every job and that the recovery tank goes back to the shop. Source: U.S. EPA: Stationary refrigeration service practice requirements.
Picking which jobs to visit
One supervisor can't stand over every install and repair. Each morning they pick the jobs that need a second set of eyes: a new crew, the first install of a new model, big duct changes, a gas furnace swap, or a job with a strict inspector. Photos from the crews cover the rest.
How much HVAC field supervisors make
The closest BLS group for HVAC field supervisors is First-Line supervisors of mechanics, installers, and repairers. First-Line supervisors of mechanics, installers, and repairers who work for plumbing, heating, and air-conditioning contractors earned a median of $39.33 an hour ($81,800 a year) in May 2025, according to the Bureau of Labor Statistics. That’s about the same as the $79,860 median for First-Line supervisors of mechanics, installers, and repairers in all industries. About 31,350 of the 617,500 First-Line supervisors of mechanics, installers, and repairers in that survey work for HVAC and plumbing contractors.
A salary or hourly pay with overtime, often with a bonus tied to callbacks, inspection results or safety.
HVAC and plumbing contractors
$81,800$81,800 median Middle half $66,460–$102,640 10th–90th $55,420–$128,500
All industries
$79,860$79,860 median Middle half $62,690–$101,360 10th–90th $49,600–$126,790
$25k$50k$75k$100k$125k$150k
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
$55,420
$66,460
$81,800
$102,640
$128,500
All industries
$49,600
$62,690
$79,860
$101,360
$126,790
BLS reports HVAC and plumbing contractors together. 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
Enough HVAC install or service experience to spot a bad braze or a wrong charge
Corrects a technician on the job without starting a fight
Holds the line on safety when the crew is behind
Finds the problem another technician couldn't
Writes clear daily notes with photos
Teach these on the job
Your quality checklist and photo rules
Your field service software and reports
Supervising and coaching people for the first time
Your safety program, incident reports and heat plan
Your callback process and warranty claims
Field supervisors carry the same test gear as a senior technician, including refrigerant gauges, a micron gauge, a manometer and a combustion analyzer, and use a phone or tablet for field service software and job photos. Say in the ad whether the role comes with a company truck and whether it oversees service, installs or both.
HVAC field supervisor 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.
The targets in the template are examples. Measure these for the crews the supervisor oversees, and set targets from your own history.
On-time project completion rate
Share of installs and repairs on the supervisor's crews finished on the day promised, with no return trip for the same work.
Quality inspection pass rate
Share of the supervisor's own quality checks that pass on the first look, plus first-try city inspection results on installs.
Customer Satisfaction Rating
Survey or review scores for jobs the supervisor's crews completed, compared with the company average and past months.
Safety Incident Rate
Injuries and near misses on the supervisor's crews, logged when they happen and totaled each quarter. Compare against hours worked, since crews and hours grow in peak season.
Career path
HVAC technicianRepairs and installs heating and cooling systems.
An HVAC field supervisor spends most of the day on job sites. They check installs and repairs while the work is still open, test the system's readings, enforce safety rules, and help crews solve problems. They also look into callbacks on their crews' work, find what went wrong, and coach the people involved.
How much does an HVAC field supervisor make?
First-Line supervisors of mechanics, installers, and repairers who work for plumbing, heating, and air-conditioning contractors earned a median of $39.33 an hour ($81,800 a year) in May 2025, according to the Bureau of Labor Statistics. The middle half earned between $66,460 and $102,640 a year. Pay also depends on your local market, experience and overtime.
What's the difference between a field supervisor and a lead HVAC technician?
A lead tech still runs their own calls. They take the hardest repairs and teach newer techs as they go. A field supervisor rarely runs calls. They manage the quality and safety of several crews, and they can stop a job, fix it and report it. Many companies promote a lead into this job. Check that they want to coach people, not just fix equipment.
Does an HVAC field supervisor need OSHA 30?
Federal OSHA doesn't require it. OSHA's 10-hour and 30-hour outreach classes are voluntary and don't meet the training rules in any OSHA standard. OSHA says the 30-hour class suits supervisors and workers with safety duties. Some states and cities require outreach training for some jobs. Check your local rules, and treat it as a strong plus either way.
Should an HVAC field supervisor have EPA 608 certification?
Yes, if they will touch refrigerant or watch over apprentices who do. The template lists HVAC certification as preferred, but anyone who hooks up gauges or opens a refrigerant line needs EPA 608. EPA lets a registered apprentice do that work for up to two years, but only while a certified tech watches closely. Universal certification covers all types of equipment and never expires, so an experienced tech will usually have it already.
How many crews can one HVAC field supervisor oversee?
It depends on how far apart your jobs are, how skilled your crews are, and whether the supervisor also covers service. A supervisor with newer crews spread across a big area can visit fewer jobs a day. Start with a smaller load. Watch callbacks and inspection results, and add crews as those hold steady.
What should an HVAC field supervisor job ad include?
Say whether the role covers installs, service or both, how many crews it oversees, and who it reports to. Mention the company truck, tools and the on-call rotation. Say how much hands-on work you expect and which certifications you require.
