Top Rated Hvac Contractors Serving San Mateo County, CA

If you really care about choosing a quality hvac contractor, we’re here for you. Here’s your access to the best hvac contractors serving San Mateo County including 94080, 94015, 94014, 94303 and 94403. These heating and air conditioning experts provide commercial air conditioning and HVAC upgrades, and they also work on ventilation systems, HVAC troubleshooting and heating system installations. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

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Degree HVAC, Inc. provides a wide range of HVAC and plumbing services for residential, commercial, and industrial clients throughout San Mateo County....
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Main Services

Heating & Air Conditioning
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Additional Services

Indoor Air Quality, HVAC Maintenance, Installation & Repairs, Plumbing Maintenance, Installation & Repairs

Brands

Carrier Factory Authorized Dealer

Coverage Areas

San Mateo County

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Established in 2005
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Residential & Commercial
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Appointments Available
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Live Phone Call Answers
Hours CLOSED NOW
License:
886908
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Bayside Mechanical, Inc. provides sheet metal work and heating, ventilating, and air conditioning (HVAC) installation services for residenti...
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Main Services

Heating & Air Conditioning
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Additional Services

Heating, Air Conditioning

Brands

Lennox , Mitsubishi , Amana , Bryant , Carrier , Ares , First Air , Goodman , Sterling

Coverage Areas

The Bay Area

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Established in 2004
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Residential & Commercial
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Appointments Available
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Live Phone Call Answers
Hours CLOSED NOW
License:
842690
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Bayhill Heat & Air, Inc. is an HVAC (heating, ventilating and air conditioning) contractor that serves homeowners in San Mateo, Santa Clara, Alameda a...
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Main Services

Heating & Air Conditioning
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Additional Services

Same-Day Service, Equipment Retrofit & Replacement, Installation & Replacement, Duct Installation & Replacement, Relocation, Free In-Home Estimates, Residential, Light Commercial

Brands

Carrier

Coverage Areas

San Mateo County, Santa Clara County, Alameda County, Part of San Francisco

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Established in 1981
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Residential & Commercial
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Same-Day Service
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Free Estimates
Hours CLOSED NOW
License:
917996
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Alternative Heating & Air Conditioning Solutions, Inc. installs a variety of products that achieve optimum energy efficiency. The company is an active...
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Main Services

Heating & Air Conditioning
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Additional Services

HVAC System Design, Installation and Upgrades, Heat Pumps, Ductless Split Systems, Custom Duct Work, Service and Scheduled Maintenance

Brands

Mitsubishi , Trane , Daikin , Carrier , Bryant

Coverage Areas

San Mateo County, San Francisco, Santa Clara County, Alameda County

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Family Owned
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Established in 2011
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Residential & Commercial
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Free Quotes & Consultations
Hours CLOSED NOW
License:
967878
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Carol Flynn, Inc. installs Carrier furnaces and air conditioners as a Carrier Factory Authorized Dealer. The company maintains, repairs, and cleans al...
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Main Services

Heating & Air Conditioning
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Air Duct Cleaning
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Additional Services

Service, Repair, Installation, Furnace Installations, Air Conditioning, Sheet Metal Work

Brands

Carrier Factory Authorized Dealer

Coverage Areas

The Bay Area

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Established in 1954
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Residential & Commercial
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Free Estimates
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Coupon on Website
Hours CLOSED NOW
License:
188751
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Freon Inc. provides a wide range of HVAC services for residential and commercial clients in San Mateo and Santa Clara Counties. In addition to install...
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Main Services

Heating & Air Conditioning
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Additional Services

HVAC Maintenance, Installation & Repair, Indoor Air Quality, Electrical Installation & Repair, Electric Vehicle (EV) Charger Installations

Brands

American Standard , Bosch , Bryant , Carrier , Daikin , General Electric , Goodman , Lennox , Mitsubishi , Rheem , Trane , York

Coverage Areas

San Mateo County, Santa Clara County

Hours CLOSED NOW
License:
1101181
Learn how to choose a Heating & Air Conditioning and more…
Diamond Certified Hvac Contractors In San Mateo County

Diamond Certified hvac contractors serving San Mateo County are rated an average of 4.5 out of 5 stars based on 2381 reviews of 78 rated hvac contractors.
Diamond Certified hvac contractors in San Mateo County Avg. Star Rating.

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San Mateo County was founded in 1822, and today, your 710,810 neighbors use hvac contractors for commercial air conditioning, HVAC repairs, ventilation systems, HVAC upgrades, thermostat installation, and more.

Frequently Asked Questions for Heating & Air Conditioning in San Mateo, CA
Q: What are clients of Diamond Certified hvac contractors saying about contractors in San Mateo County, CA?
A: Verified Bayside Mechanical, Inc. Customer, one of 203
"I have recommended them to a couple of others and would highly recommend them again. They are very knowledgeable, professional, and have competitive pricing. The knowledge that they have" -Wayne O.
All Survey Responses for Bayside Mechanical, Inc.
Verified Alternative Heating & Air Conditioning Solutions, Inc. Customer, one of 206
"They are very reliable and they know what they are doing. They are experienced and honest people." -Ivan C.
All Survey Responses for Alternative Heating & Air Conditioning Solutions, Inc.
Verified Degree HVAC, Inc. Customer, one of 242
"I thought they did a good job, but they are getting expensive. I'm a general contractor and they do plumbing in a larger homes. We have lengthy relationships throughout various projects so it's hard to say. I mean the most recent time they did well, yes, but they are getting really expensive." -Ken F.
All Survey Responses for Degree HVAC, Inc.
Verified Bayhill Heat & Air, Inc. Customer, one of 283
"The initial assessment of my needs was well done and thorough, so what they sold me was appropriate. There were a few little messes left which was an exception to their normally clean behavior. When brought to their attention, they were very responsive. Aside from the technical recommendation of equipment, I got a number of bids with a range of solutions and theirs appeared to be the best, and in the end, it was. Their technical knowledge of the customers needs is strong. They are not pushing just to get something off their showroom floor." -Peter D.
All Survey Responses for Bayhill Heat & Air, Inc.
Verified Carol Flynn, Inc. Customer, one of 545
"They're prompt and professional. They were willing to work with our schedule and we were satisfied with their work." -S. C. C. G.
All Survey Responses for Carol Flynn, Inc.
Q: What are some of the most popular brands that Diamond Certified hvac contractors use when working with San Mateo County residents?
A: Diamond Certified hvac contractors use top-quality brands like Johnson Controls, Amana, Fujitsu, Mitsubishi Electric and Goodman.
Q: What types of mini splits do hvac contractors offer?
A: HVAC contractors offer a variety of mini splits including single-zone systems, multi-zone systems, wall-mounted mini splits, ceiling cassette mini splits, floor-mounted mini splits, and concealed duct mini splits. These systems all vary in their cooling and heating capacities, energy efficiencies, and installation methods, but all provide the flexibility for zoned cooling and heating in homes and businesses without the need for ductwork. Some premium models also include features like programmable thermostats, remote control operation, and air purification filters.
Q: Can Diamond Certified hvac contractors work with Carrier products and similar items so I can get commercial air conditioning in San Mateo County?
A: Yes, Diamond Certified HVAC contractors can work with Carrier products and similar items to provide commercial air conditioning in San Mateo County.
Q: What did people search for when they wanted to find the best quality hvac contractors in San Mateo County?
A: Air Filtration
Hvac Troubleshooting
Ventilation Systems
Commercial Air Conditioning
Cooling System Installations