How much does a hvac technician make?

The median hvac technician salary in the United States is $61,010 per year ($29.33/hour). Salaries range from $40,050 (10th percentile) to $95,210 (90th percentile). There are 409,670 hvac technician jobs in the U.S. Source: Bureau of Labor Statistics OEWS.

Which state pays hvac technicians the most?

The highest paying state for hvac technicians is District of Columbia at $84,390 median salary.

Is hvac technician a good career?

HVAC Technician employment is projected to grow 8.1% from 2024 to 2034 (faster than average). There are approximately 40,100 job openings per year. Typical education required: Postsecondary nondegree award.

What is the career ladder for hvac technicians?

The typical hvac technician career ladder: HVAC Helper / Apprentice (0-2 yrs, $32k-$48k) → Install Tech / Junior Service Tech (2-5 yrs, $45k-$68k) → Senior Service Tech (5-10 yrs, $60k-$90k + commission (top techs $100k+)) → Commercial / Industrial Refrigeration Tech (7-15 yrs, $70k-$120k + on-call pay).

What certifications should hvac technicians get?

Top-ROI certifications for hvac technicians: EPA 608 Universal ($30-60 exam. Free study materials online.); NATE Core + Specialty (AC, Heat Pump, Gas Furnace, Air Distribution) ($45 per exam. Study $50-150 in materials.); Manufacturer certifications (Trane, Carrier, Mitsubishi, Daikin, LG) (Employer-sponsored typically.).

How do you negotiate a hvac technician salary?

Anchor on documented market data (BLS median $61,010, p75 $77,060), specific outcomes you've delivered, and the specific band for your years of experience. For flat-rate service tech: Base hourly is fine — where I want to negotiate is the flat-rate commission % on repairs, IAQ addons, and maintenance plan attach commission. Given my [X years] and my average ticket at my cu...

HVAC Technician Salary

Q: What interview questions are asked for hvac technician roles?

Common hvac technician interview questions include: "A 3-ton residential AC is icing up. Walk me through your diagnosis.", "Explain the difference between superheat and subcooling.", "A customer calls, no cooling, and their thermostat is blank. What's your first move?". Interview format at top employers ranges from behavioral panels (STAR method) to technical case rounds — for example Regional HVAC contractors (One Hour, Aire Serv, Service Experts) typically uses 1-2 rounds.

Bureau of Labor Statistics title: Heating, Air Conditioning, and Refrigeration Mechanics and Installers

The median hvac technician salary in the United States is $61,010 per year ($29.33/hour). Salaries range from $40,050 at the entry level to $95,210+ for the top 10% of earners. There are 409,670 hvac technician jobs nationwide. Employment is projected to grow 8.1% through 2034.

Last updated: June 2026 · Source: U.S. Bureau of Labor Statistics

Also known asHVAC TechnicianHVAC TechHVAC InstallerAC Technician

Median Salary

$61,010

per year

Hourly Rate

$29.33

per hour

Employment

409,670

jobs in the U.S.

Salary Distribution

10th percentile

$40,050

25th percentile

$48,360

Median

$61,010

75th percentile

$77,060

90th percentile

$95,210

Job Growth (2024-2034)

+8.1%

Faster than average

Annual Openings

40,100

jobs/year (growth + replacements)

Education Required

Postsecondary nondegree award

Training Needed

Long-term on-the-job training

HVAC Technician Career Guide

Interview questions, resume templates, and a career ladder written specifically for hvac technicians.

HVAC techs install and service heating, cooling, and refrigeration systems in residential and commercial buildings. The trade splits sharply between residential service (customer-facing, tip income, seasonal peaks), commercial construction (drawings-based, larger jobs, less customer contact), and industrial refrigeration (highest paid, specialized). Regulation matters: EPA 608 certification is federally required to handle refrigerants, and R-410A/R-454B transitions have made recent training valuable. Employers screen for troubleshooting fluency (not just parts-swapping), NATE or manufacturer certification, and customer-service polish for residential roles.

Core Skills Hiring Managers Screen For

EPA 608 certification (all four levels)

Federally required for any refrigerant work. Type I (small appliances), II (high-pressure), III (low-pressure), Universal (all three). Universal is the standard for a working tech.

Refrigeration cycle fundamentals

Superheat, subcooling, saturation, and how to read a manifold gauge set. The difference between a tech who guesses and one who diagnoses is fluency here.

Electrical troubleshooting

Reading wiring diagrams, using a multimeter and clamp meter, identifying a bad capacitor vs bad compressor vs bad control board. Most HVAC failures are electrical.

Brazing and copper work

Brazing lineset joints with silver alloy, proper nitrogen purge to prevent internal oxidation. Bad brazes are the #1 warranty callback.

Load calculation (Manual J / D / S)

For install: Manual J (heat load), Manual D (duct sizing), Manual S (equipment selection). Techs who can do it get promoted to install lead or estimator.

Duct work and airflow

Static pressure, CFM measurement, duct sealing, and diagnosing airflow issues that mimic refrigerant problems.

Customer service (residential)

Explaining what's wrong without jargon, providing options with prices, upselling maintenance plans. Residential techs' pay includes commission and tips.

How to Become a HVAC Technician

1
Trade school or apprenticeship
Options: 6-24 month HVAC trade school program ($1,500-$15,000), 3-5 year union apprenticeship (paid, benefits, often free tuition), or on-the-job start as a helper.
2
Earn EPA 608 Universal
Certified for life once passed. $30-60 to test. Study Ferris State practice tests or Mainstream Engineering course.
3
Start as an install helper or service tech ride-along
Year 1 is largely learning. Install-side pays hourly with less swing, service-side pays flat rate with commission and swings big.
4
Get NATE certified
National industry cert. Core exam + specialty (AC, heat pump, gas, oil). Employers pay a premium and some manufacturers require it for warranty work.
5
Move to service tech (year 2-4)
Where the money is. Solo truck, dispatch to residential calls, diagnose and quote repairs. Flat-rate pay + commission + tips.
6
Specialize or lead
Specialties: commercial refrigeration, industrial refrigeration, VRF/mini-split expert, geothermal, heat pumps. Or move into lead installer, service manager, or start a shop.

Career Progression

HVAC Helper / Apprentice

0-2 yrs$32k-$48k

•Assist lead installer on residential installs
•Learn tools, refrigerants, electrical basics
•Study for EPA 608 and NATE

Next: Install tech or service tech after EPA and 1-2 years.

Install Tech / Junior Service Tech

2-5 yrs$45k-$68k

•Lead residential installs (2-man crew)
•Service basic residential calls: filters, tune-ups, capacitor replacements
•Escalate diagnosis to senior tech

Next: Senior service tech with more complex diagnosis authority.

Senior Service Tech

5-10 yrs$60k-$90k + commission (top techs $100k+)

•Solo truck, all residential and light commercial diagnosis
•Own maintenance agreement upsells
•Handle the hardest calls the shop can't solve

Next: Service manager, commercial specialist, or shop owner.

Commercial / Industrial Refrigeration Tech

7-15 yrs$70k-$120k + on-call pay

•Grocery/cold storage/pharma refrigeration
•Work with ammonia (industrial only), R-448/449 blends, CO2 systems
•On-call rotations for emergency service

Next: Lead technician, engineer route, or specialty consulting.

Service Manager / Shop Owner

10+ yrs$70k-$150k+ (owner varies with revenue)

•Dispatch team, manage 6-25 techs
•Set flat-rate pricing, maintenance plans, and margin targets
•Handle escalated customer complaints

Interview Questions & Answers

5 free questions below. Career Kit unlocks 15 total plus resume bullets for every level.

Q1. A 3-ton residential AC is icing up. Walk me through your diagnosis.technical

First: is it icing on the indoor coil or the outdoor unit? Indoor coil ice = low airflow (dirty filter, blower issue, closed vents, bad ductwork) OR low refrigerant charge. Check filter and blower first (free fix). Then check refrigerant charge properly: turn off and let it thaw (30-60 min), then connect manifold, check superheat/subcooling against manufacturer's chart for the outdoor temp and indoor return conditions. Low subcooling = undercharge; high subcooling = overcharge or restriction. Never top off without measuring — most 'low charge' calls are actually airflow or a leak, and a leak means you'll be back.

Q2. Explain the difference between superheat and subcooling.technical

Superheat: how many degrees warmer the refrigerant vapor is at the compressor suction line vs its saturation temperature at that pressure. Measured on the low side, used to verify a TXV/EEV is not overfeeding and to charge a fixed-orifice system. Subcooling: how many degrees cooler the liquid refrigerant is at the outdoor unit's liquid line vs its saturation temperature at that pressure. Measured on the high side, used to charge a TXV system. Rule of thumb: TXV = charge to subcooling target (7-12°F typical), fixed orifice = charge to superheat target (10-20°F depending on indoor/outdoor conditions per the manufacturer chart).

Q3. A customer calls, no cooling, and their thermostat is blank. What's your first move?situational

Not: 'I'll drive over.' First questions on the phone: is the breaker on for the outdoor unit? For the air handler/furnace? Is there a switch on the furnace like a light switch that could be off? Is the drain pan overflowing (float switch tripped by clog)? Is the filter black? Many blank-thermostat calls are float switches or breaker trips — you can save the customer a service call and earn a maintenance plan sale. If those fail, schedule a visit and quote diagnostic fee up front.

Q4. How do you handle a customer who thinks you're overcharging?situational

Stay calm, don't get defensive. Walk through what you did: 'The capacitor was 32 microfarads instead of the 45 it should be — that's why the compressor wasn't starting reliably. I replaced it with an OEM 45MFD dual capacitor and verified the compressor is drawing 6.4A which is in spec. Would you like me to walk you through the pricing again?' If they're still upset: offer to show them the old part, offer a maintenance plan discount, or offer a supervisor callback. Never argue. Bad reviews cost the shop more than a discount.

Q5. Why do you want to work at our shop specifically?behavioral

Concrete beats generic. Residential focus: 'Your Google reviews and BBB rating suggest a shop that doesn't cut corners — that's the kind of place I want to build my reputation.' Commercial focus: 'Your work on the [chain / hospital / cold storage] contracts is exactly the type of larger equipment I want to learn.' Not: 'I saw the ad.'

Resume Template — HVAC Helper / Apprentice (0-2 yrs)

Copy these bullets into your resume as a starting point. Career Kit includes bullets for every level of the ladder.

HVAC Helper / Apprentice (0-2 yrs)

▸EPA 608 Universal certified and NATE Core exam passed in first 8 months of employment.
▸Assisted lead installers on 60+ residential system installs including 12 heat pump and 4 mini-split systems.
▸Completed 240 documented hours of on-the-job training toward journeyman qualification.
▸Maintained clean driving record and 100% attendance across all scheduled service calls in 12-month period.

What Gets You Rejected

✗Missing or expired EPA 608. Federal law violation if you handle refrigerant without it.
✗Diagnosing by parts-swapping ('just replace the board first, see if that fixes it'). Signals lack of fluency.
✗Poor customer service — residential shops fire techs over one-star reviews.
✗Not owning basic tools — techs come with their own gauges, meters, hand tools.
✗Overselling — quoting unnecessary repairs. Shops that get caught lose reputation fast.
✗Not knowing the pressure-temperature relationship for common refrigerants (R-410A, R-32, R-454B).

Salary Negotiation Levers

✓EPA 608 Universal (baseline), NATE certifications (each specialty is a lever).
✓Manufacturer certifications (Trane Comfort Specialist, Carrier Factory Authorized) — some pay a $2-5/hr premium.
✓Commercial refrigeration or industrial refrigeration experience — worth 25-40% premium over residential.
✓Commission structure — negotiate flat-rate commission % on repairs and maintenance plan sales.
✓Take-home truck and gas card.
✓Tool reimbursement, uniform and boot allowance.
✓On-call pay premium — night/weekend calls should pay 1.5-2x base.

HVAC Technician Resume Review — $29

Personalized resume review from someone who has hired hvac technicians. Purchase, email your resume to support@weblabra.com, and receive detailed written feedback within 7 days.

✓ Occupation-specific critique (not generic)
✓ Rewrite suggestions for weak bullets
✓ Missing skills / keywords flagged
✓ Formatting + ATS-readability feedback
✓ 7-day turnaround, 100% refund if we miss it

HVAC Technician Career Kit — $19

✓ All 15 interview questions with expert answers
✓ 10 real questions aggregated from Glassdoor, Blind, Reddit, LinkedIn
✓ Interview format intel for 5 top employers
✓ 3 copy-paste salary negotiation emails
✓ Resume bullets for every level of the career ladder
✓ 30–60–90 day plan for your first role
✓ Cover letter templates specific to this occupation
✓ Detailed salary negotiation script
✓ Ranked list of certifications with cost + ROI
✓ Downloadable PDF for offline access
✓ Instant access, no expiration, no subscription

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HVAC Technician Salary by State

Best Cities (cost-adjusted) →

Salary Map — Click a state for details

$48K

$84K■ No data

Top Paying States

Vertical line = national median. Click a state for full details.

State	Median	vs. National	Employment
District of Columbia	$84,390	+38.3%	400
Alaska	$77,430	+26.9%	610
Illinois	$77,410	+26.9%	9,740
Massachusetts	$77,300	+26.7%	8,200
Connecticut	$76,610	+25.6%	3,800
Minnesota	$76,350	+25.1%	4,200
Washington	$75,660	+24.0%	7,370
North Dakota	$74,490	+22.1%	970
New Jersey	$74,450	+22.0%	10,330
New York	$74,430	+22.0%	24,430

Showing 1–10 of 51

HVAC Technician Salary by Metro Area

Metro Area	Median	vs. National
Fairbanks-College, AK	$93,820	+53.8%
Anchorage, AK	$85,620	+40.3%
Napa, CA	$84,570	+38.6%
San Jose-Sunnyvale-Santa Clara, CA	$82,050	+34.5%
Seattle-Tacoma-Bellevue, WA	$80,100	+31.3%
Santa Rosa-Petaluma, CA	$79,510	+30.3%
Peoria, IL	$78,710	+29.0%
Santa Maria-Santa Barbara, CA	$78,640	+28.9%
Boston-Cambridge-Newton, MA-NH	$78,530	+28.7%
San Francisco-Oakland-Fremont, CA	$78,490	+28.7%

Showing 1–10 of 392

Data Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS). Data reflects the most recent annual survey.

How does this compare to pro athletes?

A hvac technician earning $61,010/year would need 977 years to match Stephen Curry's NBA salary, or 1049 yearsto match Patrick Mahomes' NFL contract.

See all sports & celebrity salaries →

📈 See how hvac technician salaries have changed over the past decade.

View HVAC Technician salary trend (2011–2024) →