HVAC Schools & Training in
Janesville, WI

The median HVAC technician salary in the Janesville, WI area is $51,390 per year, according to BLS OEWS data. Entry-level technicians typically earn $34,340–$42,865 while experienced technicians and journeymen can earn $73,510+.

Wisconsin does not require a statewide HVAC license. HVAC contractors must register with DSPS and obtain credentials for certain types of work. Local jurisdictions may require mechanical permits.

Most HVAC certificate programs take 6–12 months. Associate degree programs take 18–24 months. HVAC apprenticeship programs in Janesville typically take 4–5 years but pay wages from day one. The fastest route to employment is a certificate program followed by an entry-level tech position.

Yes. The Janesville, WI area is projected to add approximately 122 HVAC job openings per year, with 6% employment growth through 2032 — above the national average of 6%. Janesville and the surrounding Wisconsin market rely on year-round heating and cooling demand. Accredited HVAC programs in the region prepare technicians for residential service, commercial installs, and EPA 608 certification.

EPA Section 608 certification is required by federal law for anyone handling refrigerants, and is mandatory in Janesville as elsewhere. Most employers also prefer or require NATE (North American Technician Excellence) certification. Wisconsin does not require a state HVAC contractor license, though local permits may apply.