What is the average HVAC technician salary in Wisconsin?

The median HVAC technician salary in Wisconsin is $55,800 per year based on BLS OEWS 2024 data (SOC 49-9021). The middle 50% of technicians earn between $41,292 and $74,214 annually.

How does EPA 608 certification affect HVAC salary in Wisconsin?

EPA 608 Universal certification adds approximately $3,500 per year to an HVAC technician's salary in Wisconsin, bringing total annual earnings to around $59,300. NATE certification carries the largest premium — about $8,500/year — because fewer than 10% of techs hold it, pushing certified earnings to roughly $64,300.

What is the highest-paying HVAC specialization in Wisconsin?

Controls and Building Management Systems (BMS) is the highest-paying HVAC specialization in Wisconsin, with an estimated median of $73,656 per year — approximately 32% above the residential service baseline. Commercial HVAC and refrigeration roles also pay above average at +14% and +18% respectively.

How does Wisconsin HVAC salary compare to the national average?

Wisconsin HVAC technicians earn $55,800/year, which is $1,572 above the national median of $54,228 (+3%). Wisconsin ranks #23 out of 51 states and territories.

Wisconsin · HVAC Technician Salary

$55,800/year

Median annual salary for HVAC mechanics and installers in Wisconsin, based on BLS OEWS 2024 data (SOC 49-9021). Salaries range from $41,292 at the 25th percentile to $74,214 at the 75th.

25th Percentile

$41,292

Median

$55,800

75th Percentile

$74,214

National Rank

#23 of 51

Salary by Experience Level in Wisconsin

Level	Experience	Est. Annual	Est. Hourly
Apprentice / Helper 0–2 yrs Will train; EPA 608 not yet required	0–2 yrs	$39,060	$19/hr
Junior Tech 2–5 yrs EPA 608 Universal typically obtained	2–5 yrs	$49,104	$24/hr
Journeymanmedian 5–10 yrs Median — baseline for this state	5–10 yrs	$55,800	$27/hr
Senior Tech 10–15 yrs NATE certification often present	10–15 yrs	$64,170	$31/hr
Lead / Supervisor 15+ yrs Manages crew or service fleet	15+ yrs	$71,424	$34/hr

Estimates apply BLS-observed seniority wage progression ratios to the Wisconsin median. Actual pay depends on employer, company size, and specialization.

Certification Pay Premium in Wisconsin

EPA 608 Universal+$3,500/yr

Required for any refrigerant work; universal vs. type-specific adds ~$1K

With cert: ~$59,300/yr

NATE Certified+$8,500/yr

Fewer than 10% of techs hold NATE — scarcity drives the premium

With cert: ~$64,300/yr

State Journeyman License+$4,200/yr

Required in ~30 states; often the ceiling without it

With cert: ~$60,000/yr

OSHA 30+$2,000/yr

Opens commercial and government service contracts

With cert: ~$57,800/yr

Premiums are additive and reflect national averages adjusted to the Wisconsin wage level. Source: ACCA salary survey 2024.

Salary by Specialization in Wisconsin

Specialization	Est. Median	vs. Residential
Residential Service Baseline — most common role in the state	$55,800	baseline
Commercial HVAC RTUs, chillers, AHUs — more system complexity	$63,612	+14%
Refrigeration Supermarket and cold-chain specialists command a consistent premium	$65,844	+18%
Controls / BMS Building automation is the highest-paying specialty by a wide margin	$73,656	+32%
New Construction Install Steady work but lower wages than service-call roles	$52,452	-6%

How Wisconsin Compares

vs. National Median

National: $54,228/yr · Wisconsin ranks #23 of 51 states

+3% (+$1,572)

Pennsylvania

Median: $55,900/yr

+$100

Arizona

Median: $56,100/yr

+$300

Vermont

Median: $56,100/yr

+$300

Delaware

Median: $55,400/yr

-$400

Highest-paying states vs Wisconsin

Illinois$72,100+$16,300

Washington$70,200+$14,400

Washington D.C.$68,700+$12,900

Massachusetts$68,400+$12,600

New York$66,900+$11,100

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Need to know licensing requirements in Wisconsin?

EPA 608, state contractor licenses, NATE certification, and more.

License Guide

Compare with other states:

Pennsylvania — $55,900 Arizona — $56,100 Vermont — $56,100 Delaware — $55,400

Data source: BLS OEWS 2024, SOC 49-9021 · Last updated 2026