Best HVAC Companies of 2026
7 vetted hvac companies — ranked by rating and verified reviews.
- 1Blue Ridge HVAC
NATE-certified techs handling installs, tune-ups, and indoor air quality. Transparent pricing, no commission-based upsells, and a free annual tune-up with installs.
1801 Capital Blvd, Raleigh, NC 27604·Heating, Cooling & Air Quality·$$View profile9.6Overall score720 reviews - 2Continental Climate Co.
Continental Climate Co. is a Denver, CO hvac company specializing in commercial hvac. Vetted by NearbyCompany editors for response time, pricing transparency, and verified customer reviews.
Denver, CO·Commercial HVAC·$$$View profile9.4Overall score1,694 reviews - 3Stumptown Comfort Co.
Stumptown Comfort Co. is a Portland, OR hvac company specializing in ac installs & repair. Vetted by NearbyCompany editors for response time, pricing transparency, and verified customer reviews.
Portland, OR·AC installs & repair·$View profile9.4Overall score395 reviews - 4Capital Climate Co.
Capital Climate Co. is a Austin, TX hvac company specializing in indoor air quality. Vetted by NearbyCompany editors for response time, pricing transparency, and verified customer reviews.
Austin, TX·Indoor air quality·$$View profile9.2Overall score340 reviews - 5Front Range Heating & Air
Front Range Heating & Air is a Denver, CO hvac company specializing in ac installs & repair. Vetted by NearbyCompany editors for response time, pricing transparency, and verified customer reviews.
Denver, CO·AC installs & repair·$$$View profile9.0Overall score1,852 reviews - 6Oak City Climate Co.
Oak City Climate Co. is a Raleigh, NC hvac company specializing in indoor air quality. Vetted by NearbyCompany editors for response time, pricing transparency, and verified customer reviews.
Raleigh, NC·Indoor air quality·$View profile9.0Overall score1,395 reviews - 7South Congress Comfort Co.
South Congress Comfort Co. is a Austin, TX hvac company specializing in heat pump specialists. Vetted by NearbyCompany editors for response time, pricing transparency, and verified customer reviews.
Austin, TX·Heat pump specialists·$$View profile8.8Overall score813 reviews
How to choose a hvac pro
HVAC is the most common home service to be oversold — commission-based techs are trained to recommend replacement when a $400 repair would do. Every HVAC company we list is on flat-rate, not commission.
What we look for
- NATE-certified technicians (the industry gold standard)
- Flat-rate pricing, not commission-based
- Manual J load calculation before any new system install
- Manufacturer warranty registered in your name
HVAC companies by city
Cities where we currently have vetted hvac businesses listed.
Questions to ask before you hire
If a company won't answer these clearly, that's your answer.
- Are your techs paid on commission or flat-rate?
- Did you do a Manual J calculation for this size recommendation?
- Will the warranty be registered in my name?