SPECIAL
Get a free
second
opinion!
50% OFF!
$79
furnace & ac
tune-up
(regularly $158)
DRYER SPECIAL
$99
dryer vent
cleaning
(regularly $130)
Comfort Stars Heating & Air Conditioning provides our customers with a wide range of services to ensure total satisfaction.
Comfort Stars Heating & Air Conditioning provides high-quality HVAC services for owners of
residential properties in Fremont, CA, and the surrounding areas. Whether your job is big, small or any size in between, we will deliver in an efficient and timely manner
without skimping on quality.
Trusted, Reliable HVAC Contractor
call 510-266-3678Our Services
Free Estimates, Competitive Pricing, Excellent Workmanship
WHY CHOOSE US?
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7 days a week, 365 days a year
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Family owned and operated
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Quality workmanship guaranteed
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Clean, respectful technicians
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Prices you can trust
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Easy scheduling even on weekends
Happy Customers
Booking an appointment was easy – very responsive and courteous. Showed up on time, worked quickly, and was very clean. He also offered advice and guidance which was appreciated as newer home owners. He also helped us look for ways to save some money on our filters, which are a bit custom and thus more expensive. He was really focused on customer service over profit which to me is a sign of a quality vendor. We will definitely be using them for future HVAC needs.
L.F. – Cupertino, CA
I cannot say enough about Sean and Comfort Stars…they are AWESOME! Efficient, on time, reliable, excellent service, quality parts and products, and very reasonable pricing. Sean installed a new AC unit for us and it has worked fantastically ever since! Highly recommend Comfort Stars to everyone!
Susan N. – Danville, CA
Last week the furnace in my rental property stopped working. I tried several HVAC contractors, but none were available soon enough. When I called Comfort Stars, Sean handled my request as an urgent matter, offered a 7 am appointment to work on the heater. He worked the whole morning, replaced both valve control units, thermopile & pilot generator at a very reasonable price, but with superior quality installation. I strongly recommend Comfort Stars!
Tony T. – Gilroy, CA
Sean from Comfort Stars was fantastic. He responded within a couple hours to my Yelp request for a dryer vent cleaning. He discovered my duct was pretty mangled and a new one was needed. He immediately jumped in his truck and got a new one along with better clamps from Home Depot. He was very professional and patient in answering my questions and was careful about testing after the install to make sure the dryer vent was clean and the duct clamped in tightly. Sean was very courteous and also stuck to the original estimate despite his Home Depot run. I would highly recommend Comfort Stars!
Doris L. – Mountain View, CA
In short, great service at a reasonable price. We called a big box electronics retailer to install two Nest thermostats at our home. They spent about two hours trying to install it, but eventually told me that Nest is throwing an error (“RH Wire is not detecting power”) and I’d need to call an HVAC professional to resolve this issue first. I called Sean at 7:00 pm on a Saturday and he was at our home within 20 minutes. Right from the moment I called him and to the time he left after fixing the issue, he was honest, courteous and meticulous in doing his job. I would recommend him to anyone looking for a professional.
Jag G. – Fremont, CA
I highly recommend Comfort Stars. Sean was very quick in responding and was able to come out the same day. He diagnosed the problem with our HVAC within minutes and went and got the part he needed and came back and fixed it. All within the same day! We are definitely going to recommend him to all our friends! Between his excellent communication skills, his ability to diagnose and repair quickly, and his reasonable pricing, we can’t say enough good things about him.
Debbie M. – Mountain View, CA
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