Three complete HVAC technician resumes below – installer, residential service, and commercial refrigeration. Copy whichever matches your stage, swap in your own certifications, equipment and numbers, and delete anything you cannot say honestly.
One thing before the samples, because it decides whether the rest gets read. EPA 608 is a gate, not a bonus. A service manager scanning applications is checking for it in the first three lines, and a resume without it goes on the wrong pile regardless of what follows.
HVAC technician resume example 1: installer and helper
For a first or second year, or someone coming in from labouring. Note what carries the weight here: the certification, the count of installs, and the fact that the brazing passed first time.
DEVON PRICE Mesa, AZ 85201 · (480) 555-0142 · d.price.hvac@email.com EPA 608 Universal · OSHA 10 · Valid AZ driver's license Own hand tools · Available for 6:00 AM starts and on-call SUMMARY HVAC installer helper with 14 months on residential change-outs and new construction. EPA 608 Universal certified before starting. Comfortable in attics and crawl spaces in Phoenix summers. Looking for a service apprentice position with a company that runs a structured training path. EXPERIENCE HVAC Installer Helper - Sunline Mechanical, Mesa, AZ Jun 2025 - Present - Assisted on 180+ residential change-outs, 2 to 5 ton split systems, mostly R-410A with 12 R-454B installs since March - Set condensers and air handlers, ran lineset, insulated and sealed penetrations - Brazed lineset joints under nitrogen purge; passed all pressure tests first time on the last 40 installs - Pulled vacuum to 500 microns and held decay test before charge - Recovered refrigerant on removals per EPA 608, logged cylinder weights - Carried and staged equipment in attic spaces to 140 F General Labourer - Vista Site Services, Tempe, AZ Mar 2024 - May 2025 - Site clean-up, material handling and demolition on residential builds. Never missed a scheduled shift in 14 months. CERTIFICATIONS EPA 608 Universal - 2025 (does not expire) OSHA 10 Construction - 2025 Forklift, sit-down counterbalance - 2024 SKILLS Brazing under nitrogen · Vacuum and evacuation to micron Lineset routing and insulation · Refrigerant recovery Basic electrical: 24V control wiring, contactors, capacitors Reading equipment submittals and install manuals EDUCATION High school diploma - Mesa, AZ, 2023 HVAC fundamentals, 120 hours - East Valley Institute, 2025 REFERENCES Supervisor and lead installer contactable on request.
HVAC technician resume example 2: residential service technician
The middle of the trade, and where most jobs are. The numbers in this one are the ones a service manager can compare against their own team.
MARISOL AGUILAR Round Rock, TX 78664 · (512) 555-0198 · m.aguilar.hvac@email.com EPA 608 Universal · NATE Certified: AC and Air Distribution TX ACR Technician Registration #TACLB000000 · 6 years service SUMMARY Residential and light commercial service technician, six years on service and repair. NATE certified in Air Conditioning and Air Distribution. Runs 8 to 10 calls a day in season with a 4% callback rate over the last two years. Comfortable on gas heat, heat pumps and mini-split systems. EXPERIENCE HVAC Service Technician - Hill Country Air, Round Rock, TX Apr 2022 - Present - 8 to 10 residential service calls per day in season, running a stocked van independently - First-time fix rate 91% over 2025; callback rate 4% against a company average of 9% - Diagnosed and repaired R-410A and R-22 split systems, packaged units and 2- to 4-zone ductless - Combustion analysis and heat exchanger inspection on 80% and 90%+ gas furnaces; documented CO readings on every heat call - Charged by superheat and subcooling, not by gauge pressure - documented on every ticket - Performed 60+ Manual J load calculations for replacement quotes - Generated $180K in approved replacement quotes in 2025 without a commission-only pay structure HVAC Installer - Barton Mechanical, Austin, TX May 2020 - Mar 2022 - Residential change-outs and new construction, 3 to 5 ton - Duct fabrication and installation, flex and sheet metal - Trained two helpers through their first install season CERTIFICATIONS EPA 608 Universal - 2020 (does not expire) NATE Core plus AC and Air Distribution - current TX ACR Technician Registration - current OSHA 10 Construction SKILLS Diagnostics: superheat/subcooling, static pressure, delta-T Refrigerants: R-410A, R-22, R-134a, R-454B transition work Gas heat: combustion analysis, draft, gas pressure, safeties Controls: 24V, thermostats, communicating systems, zone boards Ductless and VRF: Mitsubishi, Daikin, Fujitsu Software: ServiceTitan, Manual J EDUCATION HVAC Technology certificate - Austin Community College, 2020 REFERENCES Service manager and two customers available on request.
HVAC technician resume example 3: commercial refrigeration
The specialist end. Note that the low-pressure work and the on-call availability are stated as facts, not sold.
RAY OKONKWO Newark, NJ 07105 · (973) 555-0126 · r.okonkwo.ref@email.com EPA 608 Universal · NATE Commercial Refrigeration 11 years commercial refrigeration and chiller service Available for 24/7 on-call rotation and shutdown work SUMMARY Commercial refrigeration and chiller technician with 11 years on supermarket racks, walk-ins and centrifugal chillers. Leads a two-technician crew on scheduled maintenance for 40 sites. Called out for compressor failures and low-pressure recovery work that others will not touch. EXPERIENCE Lead Refrigeration Technician - Meridian Facility Services, Newark, NJ Feb 2019 - Present - Scheduled and emergency service across 40 commercial sites: supermarkets, cold storage, food service - Parallel rack systems: compressor replacement, oil management, EPR and defrost troubleshooting on R-448A and legacy R-404A - 300 to 600 ton centrifugal chillers: purge unit service, eddy current coordination, oil and refrigerant analysis - Low-pressure recovery per EPA 608 Type III on 14 chiller teardowns; no releases recorded in 6 years - Reduced unplanned callouts across the portfolio by 31% in 2024 by rebuilding the PM schedule around runtime hours instead of calendar months - On-call one week in three; average response 47 minutes Refrigeration Technician - Atlantic Cold Chain, Elizabeth, NJ Aug 2014 - Jan 2019 - Walk-in and reach-in service, ice machines, blast freezers - Ammonia awareness training; assisted on secondary loop systems - Built and brazed field piping to spec on 20+ walk-in installs CERTIFICATIONS EPA 608 Universal - 2014 (does not expire) NATE Commercial Refrigeration - current RETA CARO (Certified Assistant Refrigeration Operator) - 2021 OSHA 30 Construction Confined space entry · Lockout/tagout SKILLS Systems: parallel racks, centrifugal and screw chillers, walk-ins, blast freezers, ice machines Refrigerants: R-448A, R-404A, R-134a, R-513A, R-717 awareness Controls: Danfoss, CPC/Emerson E2, Honeywell, BAS integration Diagnostics: superheat, oil pressure, purge rates, vibration Documentation: refrigerant tracking and leak-rate reporting EDUCATION Refrigeration Technology AAS - Essex County College, 2014 REFERENCES Facilities director and two site managers on request.
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The 3 samples above, as one editable Word file
Word .docx · 37 KB · ATS-safe formatting, no tables. Delete the note at the top before you send it.
Put EPA 608 and its type in the first three lines
Do not bury it under Certifications at the bottom of page one. Put it in the header block with your name and phone.
- State the type. “EPA 608 certified” is weaker than “EPA 608 Universal”. If you hold Type II only, say Type II – being specific reads as accurate, and a manager who needs Type II is satisfied.
- Say it does not expire only if you have room. It is a small thing but it stops anyone wondering whether yours is current.
- If you do not have it yet, get it before you apply. It is cheap, it never expires, and it removes a cost and a delay from whoever hires you – which is the whole argument in the EPA 608 guide.
One trap worth naming, because it catches techs who came in from another kind of work. Section 608 covers stationary refrigeration and air conditioning. Motor vehicle air conditioning sits under Section 609, a different certification entirely, and the two are not interchangeable in either direction. Someone who spent three years on automotive A/C and writes “EPA certified” on an HVAC resume is describing a credential that does not apply to the equipment they are applying to touch — and a service manager who orders refrigerant against your certification will find that out at the supply house. If you hold both, say both. If you hold 609 only, say that plainly and say when you are sitting 608.
NATE, and what it actually signals
NATE is not a licence and not required by law. It is a voluntary competency certification, which is precisely why it carries weight: nobody is forced to take it, so holding it says you sat an exam you did not have to.
Name the specialty, not just the badge. “NATE certified” is vague. “NATE Core plus Air Conditioning and Air Distribution” tells a service manager exactly what you have been tested on, and it is the version that survives a skim.
If you do not hold it, do not fake adjacent language. Listing manufacturer training you actually completed – Carrier, Trane, Mitsubishi, Daikin – is more useful than implying a certification you do not have.
Name the equipment and the refrigerants
“Experienced with all makes and models” tells a service manager nothing. The specifics are what let them picture you on their trucks.
- Refrigerants you have actually handled. R-410A, R-22, R-454B, R-448A, R-134a. The transition work matters right now – a tech who has done R-454B installs is worth saying so.
- Equipment types. Split systems, packaged units, ductless and VRF, rooftop units, parallel racks, centrifugal chillers. These are different jobs and hiring managers filter on them.
- Brands you have been trained on. Carrier, Trane, Lennox, Mitsubishi, Daikin, Emerson controls. Manufacturer training is free evidence.
- Controls and software. 24V and communicating systems, zone boards, BAS integration, and whichever dispatch platform you have used – ServiceTitan, FieldEdge, Housecall Pro.
The same principle runs through every trade resume on this site: a foreman reads the nouns. It is the same reason a welder lists process, position and material rather than saying “experienced welder”.
Numbers an HVAC tech can actually produce
HVAC is unusually rich in numbers a technician genuinely knows, and most resumes use none of them.
- Calls per day in season. Eight to ten is a real workload and says you can run a van alone.
- First-time fix rate. If you know it, use it. If you do not, ask – most dispatch software tracks it.
- Callback rate, against the company average. “4% against a company average of 9%” is the single strongest line most service techs can write.
- Equipment counts. “180+ change-outs” beats “many installations”.
- Approved quote value, if you sell replacements. Say plainly whether you were on commission – it changes how the number reads.
- Response time and on-call rotation. For commercial and refrigeration work this is often the deciding factor.
If you have never tracked any of this, start now and use it next time. How to phrase physical and technical work as numbers is covered in how to quantify physical work on a resume.
Residential and commercial are different jobs
A résumé aimed at both usually reads as aimed at neither. The work, the hours and the customer are different.
- Residential service is a high call count, homeowners, sales pressure on replacements, and evenings and weekends in season.
- Light commercial is rooftop units, property managers, and scheduled maintenance contracts.
- Commercial refrigeration is racks, walk-ins and food safety – and when it fails, product is spoiling while you work.
- Chillers and industrial is a smaller world, higher pay, shutdown seasons and genuine 24/7 call.
Pick the one you are applying for and let the resume lean that way. If you have done two of them, keep two versions – it takes ten minutes and it is the difference between reading as a specialist and reading as a generalist.
Mistakes specific to HVAC resumes
- Leaving EPA 608 off the header. The commonest and the most expensive.
- Writing “certified” without saying in what. Type II, Universal, NATE in which specialty.
- Listing tools instead of skills. Owning gauges is assumed. What you do with them is not.
- No numbers at all, in a trade that measures everything.
- Hiding on-call availability. If you will take call, say so in the header – it is a hiring criterion, not a concession.
- A two-column layout with icons. Application software mangles it. Plain single column, as covered in the ATS friendly resume guide.
- Claiming refrigerants or systems you have only read about. A service manager will ask one follow-up question and it will be obvious.
Frequently asked questions
Do I need EPA 608 to apply for an HVAC job?
To be hired as a technician, effectively yes – you cannot legally buy refrigerant or open a sealed system without it. Some employers will hire a helper and put them through it, but arriving with it removes their cost and their risk.
Is NATE worth it?
It does not change what you are allowed to do, and it does change how a resume reads. Whether it moves your pay depends on the employer – ask two local service managers rather than trusting a general answer.
How do I write a resume with no HVAC experience?
Lead with EPA 608 and reliability, list any physical or mechanical work, and use the installer sample above. The general approach is in resume with no experience.
Should I include my truck stock or tool list?
No. Tools are assumed. Space is better spent on equipment types and numbers.
What if my certification is from another country?
Say what it is, say what it is equivalent to if you know, and get EPA 608 regardless – it is a US federal requirement and no foreign qualification substitutes for it.
If you would rather not write it yourself
Most HVAC technicians do not need to pay anyone. Take whichever of the three samples above matches your stage, swap in your own certifications, refrigerants and numbers, and you will have something stronger than a general resume writer would produce – because they cannot supply the technical detail that does the persuading here.
A resume builder is worth using purely for the formatting, since application software wants a plain single-column layout. Paying a writer makes sense mainly if you are moving into service management, estimating or sales engineering, where the resume has to argue about business outcomes rather than trade skills. If you go that route, Resumeble is a US-based writing service – where the writer sits matters on trades work, because someone unfamiliar with the trade flattens your specifics into generic phrasing. If you do, the code HARDHAT10 takes 10% off.
Not settled on HVAC yet? Best trades to get into is a worksheet for comparing it against the others, and the EPA 608 guide covers the one ticket you need either way.
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