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Bigham's One Hour Heating and Air Conditioning Through Paul's leadership, the company earned 2008 franchise of the year out of 237 franchises across North America and has maintained an A+ Rating with the BBB and seven consecutive years of Highest in Customer Satisfaction with Diamond Certified.

As part of the One Hour Heating and Air Conditioning family, our HVAC company offers unparalleled guarantees, quality on-time service, family-friendly heating and cooling technicians and the best air conditioning and heating brands in the business. We are proud to offer the following services to the Santa Rosa area and surrounding cities throughout the Bay Area
Highlights and features
  • Design Services, Installation Services, Maintenance Services, Cooling Services, Repair Services, Heating Services, Indoor Air Quality, Systems & Equipment
Associations and certifications
  • Air Conditioning Contractors of America
  • North American Technician Excellence
  • Better Business Bureau
Reviews (4)
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John Schafer
Dec 14, 2020
I have dealt with over 15 HVAC Companies over the last 6 months and I had a bad experience with all of them. I feel so fortunate to have found One Hour, I called them to come inspect the system that I had installed by a bogus company and to fix the system that was only two months old. They not only fixed the problem to get my heater working again, but installed the system the way it should have been done by the company that I wont mention here.

One Hours Tech's are intelligent, professional, timely, and found very detailed small issues with our system that caused it to not run right! Don't waste your time calling any other companies, I've the done the homework for you, Call One Hour and relax, they are the best!
Malissa Behring
Apr 07, 2018
Todd came out to my house today to service my duct work and AC unit. Todd is very professional and gave competitive prices! One hour heating and air are highly recommended!
Teri Gapuz-Rangel
Mar 09, 2018
Andre came out for maintenance and tweaked AC unit. Very thorough and excellent customer service and represents company well. AC was giving out cool air in no time. Love how this company fixes my AC giving it more life every time they come by.
Susan Gore-Dorado
Feb 23, 2018
We just had a "gloriously cool central air system" installed by One Hour. I am extremely pleased with them over all. They said if I signed a contract, they could be out the next day and they were true to their word. The guys who installed, DeMarco, Mike and Matt were professional and friendly. They explained the process as they worked and never acted like we were asking too many questions, but we were :- I would recommend this company to anyone needing a new system or simple repairs.

I made the right call with One Hour Heating and Air Conditioning. Next week there is going to be another heat wave and we are now protected. Thanks for all the hard work, guys.