About Baier Heating and Air Conditioning, Inc.

Baier Heating and Air Conditioning, Inc. is a highly regarded HVAC company in Sonoma County, known for its exceptional customer service, responsiveness, and attention to detail. The business is led by a genuine, honest owner who is deeply committed to client satisfaction. Baier Heating and Air offers reliable HVAC system repair and installation services, with a team of friendly, professional, and skilled technicians.

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Reviews for Baier Heating and Air Conditioning, Inc.

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Apr 2026
Baier Heating and Air are awesome. The technician Chad came out and diagnosed a problem I was having with my furnace. Quickly diagnosed the problem and offered me options on repairs and replacement. Never pushy and very respectful of my decision and my home. He even serviced my AC unit while he was here too and topped off the Freon at a reasonable price. I highly recommend this company. I’ll be calling them for now on if I ever need help with my HVAC system. Just quality work and great people to work with. I have peace of mind knowing my system is running smoothly and efficiently.
Mar 2026
Chad and his team have been my “go to” hvac guys for 15 years! I’m a real estate professional and having reliable, trustworthy, talented people to refer my clients to is essential. Chad has not once let me down. Bottom line he does great work for fair prices and always makes me look good for referring him. Of course, I’ve used him personally as well and I totally get why people love him.
Jul 2023
Hands down the BEST HVAC company in Sonoma County. We have used Baier Heating and Air several times over the past decade and we continue to be impressed with their customer service, responsiveness, and attention to detail. The owner is a genuine, honest guy and you can tell he really cares about his clients.Services: HVAC system repair