Certified by Baier Heating and Air Conditioning, Inc. • May 17, 2026
Air Conditioning ContractorAir Duct Cleaning ServiceHVAC ContractorHeating Contractor
Baier Heating & Air is a fully licensed, bonded & insured heating and air conditioning installation and repair company providing quality service to Sonoma County residents and business owners.
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Certified by Baier Heating and Air Conditioning, Inc. • May 17, 2026
Certified by Baier Heating and Air Conditioning, Inc. • May 17, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
4.6
17 reviews
5 stars
15
4 stars0
3 stars0
2 stars
1
1 star
1
DS
Dusty Sanders
Apr 29, 2026
5.0
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.
RW
Rick Warner
Mar 20, 2026
5.0
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.
HS
Holly Selden
Jun 24, 2023
5.0
Scott and Chad are great to work with and the whole team was friendly, professional and skilled. We highly recommend Baier and we're glad we hired them. Our new heat pump is running great and will help the Earth and our utility bills.
ML
Michael Lazaro
Jul 23, 2021
2.0
I called and left 4 voicemails over the past 1 month, with no return calls. They are impossible to get in touch with. Bet 100% that you will get a voicemail when you call.
I have 2 A/C and heating units installed on my property by Baier.
I would suggest to use another company that actually cares about their customers or at leasts call them back...
- Michael Lazaro
Frequently Asked Questions About Baier Heating and Air Conditioning, Inc.
What services does Baier Heating and Air Conditioning, Inc. provide?
Baier Heating and Air Conditioning, Inc. offers licensed and insured heating and air conditioning installation, repair, and air duct cleaning services to residents and businesses.
Where is Baier Heating and Air Conditioning, Inc. located?
They are located at 5350 Commerce Boulevard, Rohnert Park, CA 94928, USA.
What are the business hours of Baier Heating and Air Conditioning, Inc.?
The company is open Monday through Friday from 9:00 AM to 5:00 PM and closed on Saturdays and Sundays.
How can I contact Baier Heating and Air Conditioning, Inc.?
You can reach them by phone at +1 415-272-0525 or email at alexis@baierhvac.com.
What payment options does Baier Heating and Air Conditioning, Inc. accept?
They accept payment via cash and check.
What is the price range of Baier Heating and Air Conditioning, Inc.?
Their services are priced in the 'Four' range, indicating a higher-end pricing tier.
Which areas does Baier Heating and Air Conditioning, Inc. serve?
They serve multiple places including Rohnert Park city and Sonoma, Napa, Alameda, San Mateo, Solano, and Del Norte Counties in California.
What are some nearby businesses to Baier Heating and Air Conditioning, Inc. that customers might visit?
Nearby businesses include Farmers Insurance - John Milner, Country Roots Hair & Co., Kibbe Insurance Agency, and Michael's Sourdough Sandwiches, which customers might visit for insurance needs, beauty services, or casual dining before or after an appointment.
Are there any nearby beauty salons close to Baier Heating and Air Conditioning, Inc.?
Yes, customers can visit nearby beauty salons like Country Roots Hair & Co., M&C Diamante Academy, Coastal Winks, The Collab Salon, and Lashes by_Ashley for hair, skin care, and tanning services.
How can nearby insurance agencies assist customers visiting Baier Heating and Air Conditioning, Inc.?
Nearby insurance agencies such as Farmers Insurance - John Milner and Kibbe Insurance Agency can help customers with auto or business insurance needs, complementing services especially for business owners or residents in the area.
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