Get matched with top air conditioning pros in Fremont, CA

"Outstanding service! My central AC stopped cooling, and they fixed it the same day. The team was friendly, knowledgeable, and explained everything clearly. Now my system works like new?couldn?t be happier!"

"Found that my AC just stop working.
Called Duke and got the schedule 2days later. 
on that day, Duke is really on time, arrived my home within the time slot we set.
He is really professional and handful; quickly checked that there is a broken capacitor.
Replaced the unit in 10mins; and the AC back on-line!
Also check the refrigetor liquid for me.
Overall, really satisfied with his service. Defnitelly, will continue choose him in the future.


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"We had a wonderful experience with Comfort Energy! The service person, whose name was Chance, did a thorough evaluation of the problem with a focus on saving us as much money as possible, to either repair or replace our 30-year-old heat furnace. He quickly determined that our inlet filter was too dense (it was a Merv 11 and should have been a Merv 8) and that that was probably causing the heater to go off an on every 5-10 minutes. He then tested and confirmed his hypothesis. He also performed a CO test to make sure there wasn't anything more serious going on. Finally, he gave us a good idea of replacement options, which we should probably do before the next Winter, but not necessarily right away. All in all, this is exactly the kind of assessment we needed, and it cost orders of magnitude less than what was estimated by the first service company we had come out. Chance was great, and Comfort Energy is our go-to for heating and cooling service and/or installation from now on."

"My mother's house had air conditioning that was improperly installed so it wasn't really cooling anything but the bill was still running pretty high. So basically there was a leak in the duct. I would use them again for air conditioning."

"Great team. While the job is messy as they have to work under your house. Aire Serv was great to work with. We needed new ducts and boots and my house is now moving air better than it has in twenty years. Highly recommend Aire Serv."

"Air Sharks are very professional and I think they did a good job on installing HP HVAC in our property."

"Excellent. Just fixed the AC at a very reasonable cost."

"Elite heating and air was very knowledgeable when it came to high efficiency heat pump mini split systems they put a multi zone in our 750 sq ft adu with a 12 year unit replacement warranty thank you once again"

*****669-669-2435*****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.

"Air Concept quoted me a very reasonable price on cleaning 2 wall furnaces at a duplex recently. I had one other quote before for an outrageous price. Charles, the owner, was very honest about the work that involve- only vacuuming off the dust inside the furnace basically. The two employees were punctual and courteous. I thought they would include vacuuming or wiping down the furnace cover as part of the cleaning. They did after I asked about it, so they did one cover at the 2nd unit. That's why I took off half a star. Other than that, I am satisfied with their work and would recommend their service again."