HVAC Schools in
Denver

The median HVAC technician salary in the Denver–Aurora–Lakewood, CO is $62,800 per year, according to BLS OEWS data. Entry-level technicians typically earn $42,000–$52,400 while experienced technicians and journeymen can earn $94,000+.

Colorado does not have a statewide HVAC contractor license requirement, though Denver and many local jurisdictions require mechanical contractor permits. EPA 608 required for refrigerant handling. Some municipalities require electrician licensing for heat pump work.

Most HVAC certificate programs take 6–12 months. Associate degree programs take 18–24 months. HVAC apprenticeship programs in Denver 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 Denver–Aurora–Lakewood, CO is projected to add approximately 820 HVAC job openings per year, with 7% employment growth through 2032 — above the national average of 6%. Denver's altitude and wide temperature swings (from 100°F summer days to blizzards) create year-round balanced HVAC demand. The cannabis industry, data center boom, and tech sector growth are driving commercial HVAC expansion.

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