How to Write a Resume for a HVAC Technician (Skills, Examples, Templates, 2025)

HVAC work is hands-on. Your resume should be the same. Clear. Short. Honest. Focused on results.

Below you will learn what to include. How to show skills with proof. How to pass ATS. How to stand out to a service manager who is skimming fast between jobs.

We also give three copy-ready samples. One for an experienced tech. One for an apprentice. One for an installer or service specialist. You can paste and edit the numbers to fit your work.

At the end, you can build it faster with Yotru.

Resume format that works

Let's start by picking a resume format that actually works in the HVAC industry. Something that speaks to recruiters, hiring managers, and HVAC business owners.

• Reverse chronological. Best for most techs. Show your latest role first.
• Hybrid. Good if you have a solid skill set and steady work.
• Functional. Use only if you are new or switching careers.

Keep it one page. Two only if you have 10+ years and big project scope.

Export as PDF unless the job asks for something else.

Use a clean font. Bold your headers. Keep margins readable.

Top of the page: contact and headline

Put this at the top:

• Full name
• City and state or province
• Phone
• Email
• Optional: LinkedIn

Add a short headline. Example:

HVAC Service Technician | EPA 608 Universal | VRF and Rooftop Units

This helps ATS and humans see your focus right away.

Write a tight summary or objective

2–4 lines max. Add at least two numbers.

• Experienced summary example: Licensed HVAC technician with 6 years in residential and light commercial. 95 percent first-time-fix across 400 plus service calls per year. Cut callbacks by 22 percent with better diagnostics and QA checks. EPA 608 Universal. NATE certified.
• Entry-level objective example: Recent HVAC grad with 500 hours of hands-on lab and field practice. Basic install, brazing, leak checks, and airflow testing. Passed EPA 608 Universal. Ready to learn fast and support a high-volume service team.

Work experience: show the work with proof

Follow this pattern: Verb + task + tool/brand + metric + result

Use 4–6 bullets per role. Lead with impact.

Service technician bullet ideas

• Diagnosed and repaired 10 plus residential systems per week using Testo manifolds and Fieldpiece meters, sustaining a 94 percent first-time-fix rate.
• Reduced emergency callbacks by 28 percent by adding post-service checks and customer maintenance tips.
• Implemented a 20-point PM checklist for 60 contract clients, lowering breakdowns by 30 percent year over year.
• Calibrated economizers and set schedules on Carrier RTUs, cutting energy use by 12 percent for a retail site.
• Trained three junior techs on safe recovery and brazing, improving team productivity by 18 percent.

Installation tech bullet ideas

• Led 4-person crew to install 120 plus split systems in one year with a 99 percent pass rate on final inspection.
• Measured and modified ductwork to improve airflow balance, raising CFM at key registers by 15 percent.
• Set and commissioned 18 VRF indoor units and 3 condensing units on a mixed-use site; verified with manufacturer startup.
• Completed line set brazing and nitrogen purge per spec, passing all pressure and vacuum tests at under 500 microns.

Maintenance specialist bullet ideas

• Managed 80 quarterly PM contracts across RTUs, boilers, and heat pumps, cutting reactive calls by 35 percent.
• Built a parts min/max system that increased first-visit completion to 88 percent and reduced truck rolls.
• Logged readings and trend data in ServiceTitan. Flagged failing compressors early and saved clients over $40,000 in replacements.

Design/controls optional bullets (if relevant)

• Modeled duct layouts in Revit and ran loads in TRACE 700 to size equipment within 3 percent of measured peak.
• Programmed schedules and alarms in Honeywell controllers, reducing nuisance trips by 25 percent.

Quantify work volume. Show brands. Show tools. Show safety. That is what hiring managers want.

Skills that pass ATS and matter on site

Group skills in three blocks. Keep each block short.

• Systems and work: Installation. Service. Troubleshooting. Preventive maintenance. Commissioning. Retrofits. Ductwork. Soldering and brazing. Leak detection. Airflow testing. Charging and recovery. Hydronics basics. Refrigeration.
• Equipment and brands: Split systems. Packaged rooftop units. Heat pumps. Mini-splits. VRF/VRV. Chillers basics. Boilers basics. Air handlers. Thermostats and controls. Trane. Carrier. Lennox. Daikin. Mitsubishi.
• Tools and software: Testo manifolds. Fieldpiece meters. Recovery machines. Micron gauges. Vacuum pumps. Combustion analyzers. Leak detectors. Manometers. ServiceTitan. FieldEdge. Bluebeam. AutoCAD. Revit. TRACE 700. Building automation basics.
• Add soft skills in the summary or bullets through results: Customer service. Clear communication. Time management. Team leadership. Safety mindset.

Certifications that move the needle

Place them high on the page if you have them.

• EPA 608 (Type I, II, III, or Universal)
• NATE (core and specialty)
• HVAC Excellence
• OSHA 10/30
• Manufacturer trainings (Trane, Carrier, Daikin, Lennox, Mitsubishi)
• Controls (Honeywell, Tridium Niagara basics)
• Canadian: ODP/ODS. Red Seal if applicable.

Format them like this:
EPA 608 Universal — Current
NATE Service Technician — 2023
OSHA 10 — 2024

If in progress, write: NATE Heat Pump Specialist — in progress, Oct 2025

Education and training

Keep it short:

• Trade school or community college diploma
• Apprenticeship hours
• Notable courses: refrigeration cycle, electrical, airflow, load calc, controls basics

If you are experienced, list education after certifications.

Make ATS your friend without sounding fake

Do this:

• Use the job title in your resume: “HVAC Service Technician.”
• Mirror exact phrases from the job ad where true: “preventive maintenance,” “VRF,” “Rooftop units,” “EPA 608.”
• Place key skills in your skills section and in work bullets. ATS looks in both places.
• Keep layouts simple. No graphics that hide text.

Do not keyword stuff. Keep your voice clear.

Numbers you can track and add

• First-time-fix rate
• Number of installs per week or year
• Callback reduction percent
• Energy savings percent after tune-up
• PM contracts managed
• Average response or repair time
• Customer satisfaction rating
• Revenue from upsells that solved real needs
• Safety incidents (aim for zero)
• Training hours completed or techs mentored

Write them in a small log weekly. Your resume will stay fresh and real.

Mistakes to avoid

• Walls of text. Keep bullets short.
• Duties without proof. Add numbers.
• Listing every tool ever made. Pick relevant ones.
• Hidden certifications. Put EPA 608 and NATE where they can see it.
• Typos in brand names. Check spelling of Trane, Daikin, Lennox, Carrier, Mitsubishi.
• Wrong file type. Send PDF unless told otherwise.

Three copy-ready resume examples

Tweak the numbers and brands to fit your work. Keep it one page.

1) Experienced HVAC Service Technician

Jordan Lee
Phoenix, AZ | 480-555-0136 | jordan.lee@email | LinkedIn

Summary
HVAC service technician with 7 years in residential and light commercial. 400 plus service calls per year. 95 percent first-time-fix. Cut callbacks by 22 percent with better diagnostics and QA checks. EPA 608 Universal. NATE certified.

Experience
Senior HVAC Service Technician | CoolRight Heating & Air | Phoenix, AZ | 2021–Present

• Diagnosed and repaired 12 plus systems per week using Testo manifolds and Fieldpiece meters, sustaining a 95 percent first-time-fix rate.
• Reduced energy use by 14 percent for a retail client by optimizing economizers on Carrier 10-ton RTUs.
• Built a 20-point preventive maintenance checklist for 55 contracts, cutting breakdowns by 30 percent.
• Mentored three junior techs on safe recovery, brazing, and leak isolation; team productivity up 18 percent.
• Earned 4.8/5 average customer rating across 220 surveys.

HVAC Service Technician | Desert Breeze Mechanical | Mesa, AZ | 2018–2021

• Completed 300 plus maintenance visits per year across split systems and heat pumps, lowering emergency calls by 25 percent.
• Installed and commissioned 30 mini-split systems; set airflow and verified charge by weight and superheat.
• Introduced a simple truck stock min/max, raising first-visit completion to 86 percent.

Education
HVAC Diploma | Maricopa Tech | 2018

Certifications
EPA 608 Universal — Current
NATE Service Technician — 2023
OSHA 10 — 2024
Lennox Rooftop Startup — 2022

Skills
Service, diagnostics, PM. RTUs, split systems, heat pumps, mini-splits. Testo, Fieldpiece, vacuum pumps, recovery. ServiceTitan. Customer service. Safety.

Try our Senior- HVAC Tech from our resume library.

2) Entry-Level HVAC Apprentice

Amira Patel
Hamilton, ON | 289-555-0175 | amira.patel@email | LinkedIn

Objective
HVAC graduate with 520 hours of lab and field practice. Basic install, brazing, pressure testing, evacuation, and airflow checks. Passed ODP/ODS and EPA 608 Universal. Ready to learn fast on a high-volume team.

Training & Projects
Apprentice, Field Rotation | 2025

• Assisted in 18 split system installs. Pulled vacuums to under 500 microns and verified standing pressure tests.
• Helped balance airflow and improved CFM at key registers by 12 percent on a small office project.
• Supported coil cleanings and tune-ups that cut energy use by 8–10 percent on three homes.

Education
HVAC/R Certificate | Mohawk College | 2025

Certifications
ODP/ODS — Current
EPA 608 Universal — Current
WHMIS & Working at Heights — 2025

Skills
Install support. Brazing with nitrogen purge. Leak checks. Airflow measurement. Basic wiring. Thermostat setup. Safety and PPE. Strong work ethic. Clear communication.

Try customizing a junior HVAC tech resume here.

3) HVAC Installation Specialist (Installer / Lead)

Carlos Ramirez
San Antonio, TX | 210-555-0192 | carlos.ramirez@email | LinkedIn

Summary
Lead HVAC installer with 5 years in residential and small commercial projects. 500 plus installs with a 99 percent inspection pass rate. Known for clean duct transitions and balanced airflow. EPA 608 Universal. OSHA 30.

Experience
Lead HVAC Installation Technician | ComfortWorks HVAC | San Antonio, TX | 2021–Present

• Managed a 4-person crew; completed 160 plus installs with 99 percent first-pass inspection.
• Improved airflow by 15 percent on average through better duct sizing and sealed transitions.
• Set and commissioned 14 VRF systems; completed manufacturer startup and owner training.
• Drove a zero-incident safety record across 2,000 plus crew hours with daily tailgate talks.

HVAC Installer | Lennox Partner Dealer | 2019–2021

• Installed 220 split systems and rooftop replacements; coordinated crane picks and permits.
• Calibrated thermostats and verified charge by subcooling and superheat per spec.
• Reduced material waste by 12 percent by standardizing line set and whip lengths.

Education
HVAC Installer Program | St. Philip’s College | 2019

Certifications
EPA 608 Universal — Current
OSHA 30 — 2023
Manufacturer: Mitsubishi M- and P-Series — 2024

Skills
Install planning. Ductwork and transitions. Brazing and nitrogen purges. Pressure and vacuum testing. Commissioning. VRF basics. Bluebeam for markups. Customer handoff.

Try customizing our Mid-Level HVAC Tech resume.

HVAC keyword bank (use what fits you)

Core tasks
Installation. Service. Troubleshooting. Preventive maintenance. Commissioning. Retrofits. Diagnostics. Airflow testing. Charging. Recovery. Leak detection. Load calculation.

Systems
Split systems. Packaged rooftop units. Heat pumps. Mini-splits. VRF/VRV. Boilers basics. Chillers basics. Air handlers. Thermostats. Zoning.

Brands
Trane. Carrier. Lennox. Daikin. Mitsubishi. York. Rheem. Goodman.

Tools
Testo manifolds. Fieldpiece meters. Recovery machines. Vacuum pumps. Micron gauges. Leak detectors. Manometers. Combustion analyzers.

Software
ServiceTitan. FieldEdge. Bluebeam. AutoCAD. Revit. TRACE 700. Building automation basics.

Safety & compliance
EPA 608. ODP/ODS (Canada). OSHA. Lockout tagout. PPE. Codes and permits.

Use exact phrases from the job post if they match your skills. Add them to your skills block and your bullets.

Action verbs that fit HVAC work

Diagnosed. Repaired. Installed. Commissioned. Calibrated. Balanced. Brazed. Recovered. Evacuated. Verified. Tested. Programmed. Inspected. Prevented. Reduced. Trained. Led. Coordinated. Documented. Optimized.

A quick method to tailor your resume in 10 minutes

Paste the job ad text into a note.

Highlight repeated words. Example: VRF. PM. Rooftop units. First-time-fix. EPA 608.

Edit your summary and top three bullets to match those terms with real proof.

Reorder your skills so the first five mirror the ad.

Save as PDF with a clear file name: Firstname_Lastname_HVAC_Technician.pdf.

Simple cover letter framework (optional but useful)

• Para 1: Your years of experience and two numbers that prove results.
• Para 2: A short story. A tough diagnosis or an install that saved energy.
• Para 3: Why this company. Your schedule flexibility. A thanks and a clear ask for a short call.

Keep it under 200 words.

FAQ quick hits

One page or two?
One page for most techs. Two pages if you have large projects or leadership and real scope to show.

What if I lack experience?
Lead with training, certifications, and any field hours. Use a hybrid layout. Add any repair or install projects from school with outcomes.

Do I list pay or rates?
No. Save that for the interview.

Do I include references?
Write “references available on request” or provide when asked.

Build it faster with Yotru

You can write this by hand. Or you can finish in minutes with Yotru, the resume builder made for skilled trades.

• HVAC-ready templates that pass ATS.
• Skill prompts for systems, brands, and tools.
• Bullet suggestions that add real metrics.
• Easy blocks for EPA 608, NATE, OSHA, and manufacturer trainings.
• Clean one-page PDF export.

You add your work. Yotru shapes it into a resume that reads strong and looks clean.

Start with Yotru today. Land more HVAC interviews