HVAC Schools & Training in
Ontario, CA

The median HVAC technician salary in the Ontario, CA area is $57,180 per year, according to BLS OEWS data. Entry-level technicians typically earn $38,170–$47,675 while experienced technicians and journeymen can earn $81,370+.

California requires a C-20 license for HVAC contractors. Technicians working under a licensed contractor do not need an individual state license. Local permits are required for most installations.

Most HVAC certificate programs take 6–12 months. Associate degree programs take 18–24 months. HVAC apprenticeship programs in Ontario 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 Ontario, CA area is projected to add approximately 576 HVAC job openings per year, with 6% employment growth through 2032 — above the national average of 6%. Ontario and the surrounding California 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 Ontario as elsewhere. Most employers also prefer or require NATE (North American Technician Excellence) certification. California also requires an HVAC contractor license for independent contracting work.