
Serving Fairfield, CA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"They finished the job quickly and all is well. They were terrific."





+8


Serving Fairfield, CA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"They finished the job quickly and all is well. They were terrific."





+8

Serving Fairfield, CA and surrounding areas
Angi Approved
In business since 1991
Free estimates
Warranties offered
"Title: Extremely Disappointed – Poor Quality and Service from Bell Brothers I’ve never written a Angi review before, but my frustration with Bell Brothers has pushed me to share my experience. In 2021, I spent approximately $18,000 on a new air conditioning and heating system installed by Bell Brothers. Less than three years later, I’m already facing significant issues. Last year, the unit was running slowly and struggling to keep up with the heat. When Bell Brothers came out to examine the A/C, they charged me a $99 service fee and basically told me there was nothing they could do. This week, the air conditioner stopped working entirely. When Bell Brothers came out again, I was told it would cost over $3,000 to fix the issue. For a unit that’s practically brand new, this is outrageous! To make matters worse, the technician suggested I hire another company to do the repairs. Bell Brothers has taken zero responsibility for the faulty product they installed, and now I have oil leaking on my roof, which the technician didn’t even offer to clean up. Despite how new the unit is, Bell Brothers hasn’t offered any discount on the repairs. I should not have to pay over $3,000 for a system that was installed less than three years ago. I’m urging anyone considering Bell Brothers for their AC/heating or HVAC needs to look elsewhere. They are unreliable, unprofessional, and do not stand by their work. If this issue isn’t resolved, I will be sharing my experience across social media, Yelp, and the Better Business Bureau. Avoid Bell Brothers at all costs!"





+3
Serving Fairfield, CA and surrounding areas
Angi Approved
In business since 2006
Free estimates
Credit card accepted
"Great experience"

Serving Fairfield, CA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1968
Free estimates
Warranties offered
"Did ok"





+1

Serving Fairfield, CA and surrounding areas
Angi Approved
In business since 1975
Free estimates
Emergency services offered
"Responsive, knowledgeable, and professional!! "

Serving Fairfield, CA and surrounding areas
Angi Approved
In business since 1978
Emergency services offered
Warranties offered
"They destroyed the whole pipes that caused flooding to my neighbors. The water was off and every other day we need to go out to the street to turn it on. This company denied the responsibility but later reimbursed me for the first leak repair after employee acknowledging doing partial work. This project aims to address and fix the extensive leaks. Must be completely replaced, cause of leaks appears to be from over heating of the copper as locations are at ALL connections and bends in the pipe, too much to patch. You can contact me to this phone number: 9(16) 857-5652"





+18

Serving Fairfield, CA and surrounding areas
Angi Approved
In business since 2009
Free estimates
Emergency services offered
"All work was done on schedule and actually under $ budget, which was surprising and nice to see, would definitely use this company again and highly recommend them"



Serving Fairfield, CA and surrounding areas
Angi Approved
In business since 2025
Free estimates
Emergency services offered
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!





+59

Serving Fairfield, CA and surrounding areas
Angi Approved
In business since 1956
Offers commercial services
"Great price, quick efficient service. Very satisfied"


Serving Fairfield, CA and surrounding areas
Angi Approved
In business since 2023
Free estimates
Credit card accepted
"I called ThermoTech Solutions and they sent out a technician within 24 hours. I was pleasantly surprised that the technician was the same gentleman I talked to over the phone so I did not have to retell what was wrong with my system. Jason my technician who is also the owner was great. He tested my system, knew exactly what was needed, and had it repaired the very same day. He did not try to sell me on upgrading my unit or a bunch of repairs I did not need. The service was fast, very reasonably priced, and I have had no issues since. Will definitely be having ThermoTech Solutions come out for all my HVAC needs in the future!"
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