Wisconsin · BLS OEWS May 2025
HVAC Technician salary in Wisconsin: $61,710 median, no degree required
Every heat wave and every cold snap is a work order. HVAC techs in Wisconsin earn a median $61,710, with experienced techs reaching $98,070, and the path in is one of the fastest in the trades: a certificate program or a two-year earn-while-you-learn track instead of four years of tuition. Heat pumps are getting installed everywhere, refrigerant rules keep changing, and every one of those changes needs a certified tech. On our 10-year model an HVAC tech in Wisconsin finishes $283,413 ahead of the average bachelor's path. I have scheduled a lot of HVAC subs on remodels; the good ones are booked out weeks.
Reviewed by Brad Zemke, third-generation tradesman, 20+ years in the field.
HVAC Technician pay in Wisconsin
BLS OEWS May 2025 · 6,630 employed
| Wage level | Per year | Per hour |
|---|---|---|
| Entry level (10th percentile) | $45,930 | $22.08/hr |
| 25th percentile | $50,840 | $24.44/hr |
| Median wage | $61,710 | $29.67/hr |
| 75th percentile | $79,100 | $38.03/hr |
| Top earners (90th percentile) | $98,070 | $47.15/hr |
The 10-year picture
HVAC Technician vs college in Wisconsin
- HVAC Technician, 10 years in
- $604,854
- cumulative earnings minus training costs
- College path, 10 years in
- $321,441
- avg degree, $37,850 debt, $11,568 interest paid
- Head start
- $283,413
- trade path is in the black by year 1; college by year 6
Cumulative earnings net of education costs and loan interest; taxes and living costs excluded from both paths. Full math and sources on the methodology page.
The apprenticeship
How you get in
Two common routes in Wisconsin: a 6-month-to-2-year HVAC program at a community or technical college, or starting as a paid helper and learning on the truck. Either way you need EPA Section 608 certification to handle refrigerant, which is a short exam, not a degree. Most techs are at full wage within two years.
Training cost in our model: $10,000. First-year pay near $37,026.
Licensing
What WI requires
Requirements vary more than in electrical or plumbing: some states license HVAC contractors, others only require the federal EPA 608 refrigerant card. Check Wisconsin's rules before you pick a program, and favor programs that include the 608 exam.
FAQ
HVAC Technician questions, answered straight
How much do HVAC technicians make in Wisconsin?
The median hvac technician wage in Wisconsin is $61,710 a year ($29.67/hr) per BLS OEWS May 2025 data. The top 10% earn $98,070 or more. Entry-level pay starts around $45,930.
Is becoming a hvac technician worth it compared to college in Wisconsin?
On the 10-year math, yes. Our model puts a Wisconsin hvac technician at $604,854 in cumulative net earnings after 10 years, versus $321,441 for the average bachelor's path. That is a $283,413 head start, mostly because you earn while you train instead of paying tuition for four years.
How many HVAC technicians work in Wisconsin?
BLS counts 6,630 employed HVAC technicians in Wisconsin as of the May 2025 OEWS survey.
How long does it take to become an HVAC tech?
As little as 6 months of school plus on-the-job time, or about 2 years as a paid helper. It is one of the shortest paths in the trades to a $61,710 median wage in Wisconsin.
Is HVAC a growing field?
Yes. Electrification, heat pump adoption, and new refrigerant regulations are driving steady demand, and BLS projects above-average growth for the occupation this decade.
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Wage data: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025, occupation 49-9021, 6,630 employed in Wisconsin. ROI model assumptions and sources: methodology.