Top Rated Hvac Contractors Serving Redwood City, 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 Redwood City including 94061, 94063, 94062, 94065 and 94064. These heating and air conditioning experts provide air conditioner repair and heating system installations, and they also work on heat pump repair, air filtration and HVAC troubleshooting. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.
Last Updated Mar 04, 2026
148,521 people sourced companies in Heating & Air Conditioning
16,331 Verified Heating & Air Conditioning Customers Surveyed
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
Air Duct Cleaning
Additional Services
Service, Repair, Installation, Furnace Installations, Air Conditioning, Sheet Metal Work
Degree HVAC, Inc. provides a wide range of HVAC and plumbing services for residential, commercial, and industrial clients throughout San Mateo County....
Bayhill Heat & Air, Inc. is an HVAC (heating, ventilating and air conditioning) contractor that serves homeowners in San Mateo, Santa Clara, Alameda a...
Airstars Corp. provides a variety of HVAC services for residential and commercial clients in San Mateo, Santa Clara, Contra Costa, and Alameda Countie...
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
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
Diamond Certified Hvac Contractors Serve These Redwood City ZIP Codes
94061, 94063, 94062, 94065, 94064
Diamond Certified Hvac Contractors In Redwood City
Diamond Certified hvac contractors serving Redwood City are rated an average of 4.5 out of 5 stars based on 2345 reviews of 78 rated hvac contractors. Diamond Certified hvac contractors in Redwood City Avg. Star Rating.
Redwood City was founded in 1868, and today, your 85,325 neighbors enjoy photography, aquariums, comedy shows, beach outings and paddle boarding. Redwood Citians use Diamond Certified HVAC contractors for commercial air conditioning, heating, air conditioner repair, HVAC maintenance plans, HVAC ductwork, and more.
Frequently Asked Questions for Heating & Air Conditioning in Redwood City, CA
Q: What are clients of Diamond Certified hvac contractors saying about contractors in Redwood City, CA?
A: Verified Carol Flynn, Inc. Customer, 1 of 570 "They know what they're doing, they're very nice, and you feel like you're getting good service from them. I like that you can call them in an urgent situation, even on a major holiday, and they come out right away to fix the problem." - Glenda . All Survey Responses for Carol Flynn, Inc. Verified Degree HVAC, Inc. Customer, 1 of 290 "I am a facility manager and have worked for 2 corporations. I have used Degree for both companies and they have done extremely well for both of those companies. They put my company and my requests as a priority." - K. D. G. All Survey Responses for Degree HVAC, Inc. Verified Bayhill Heat & Air, Inc. Customer, 1 of 286 "The job site was very clean and tidy. They came as scheduled and were very professional and neat. They gave me their cell phone number if I had any questions." - Daniel C. All Survey Responses for Bayhill Heat & Air, Inc. Verified Airstars Corp. Customer, 1 of 18 "I would tell them they do good work, and if something needs to be corrected, they will come back and take care of it. Reasonable price and quick, we are happy with the product." - Anonymous Customer All Survey Responses for Airstars Corp. Verified Alternative Heating & Air Conditioning Solutions, Inc. Customer, 1 of 231 "I refer them all the time. I have their magnet business cards. They were able to do the installation in hard conditions and they were good. They are great people and they did a beautiful job. He even put in some extra ducting for me. They installed it when it was 100 degrees out and their prices were very reasonable for the amount of work that they did. I have been using them since 1993 and Mike is fabulous. The guys who work for him are fabulous as well." - Carole R. All Survey Responses for Alternative Heating & Air Conditioning Solutions, Inc.
Q: What are some of the most popular brands that Diamond Certified hvac contractors use when working with Redwood City residents?
A: Diamond Certified hvac contractors use top-quality brands like Johnson Controls, Carrier, Mitsubishi Electric, Bryant and Sanyo.
Q: What types of air conditioner repair do hvac contractors offer?
A: HVAC contractors offer a wide range of HVAC replacement services. These services include replacing old air conditioning units with newer energy efficient models, replacing outdated furnaces with modern models, and installing high efficiency heating and cooling systems that can help reduce energy costs. Additionally, HVAC contractors can also provide maintenance and repairs to existing HVAC systems, ensuring that they are running at peak performance.
Q: Can Diamond Certified hvac contractors work with Carrier products and similar items so I can get air conditioner repair in Redwood City?
A: Yes, Diamond Certified hvac contractors can work with Carrier products and similar items to provide air conditioner repair in Redwood City.
Q: What did people search for when they wanted to find the best quality hvac contractors in Redwood City?
A: Hvac Ductwork
Commercial Air Conditioning
Commercial Air Conditioning
Air Filtration
Heat Pump Repair
Redwood City is our home and we love it! Here you’ll find the best spots to revisit, the Redwood City events schedule, local social media links, stories of our Redwood City area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a Redwood City Diamond Certified Preferred Member (always free).
Redwood City’s iconic archway highlights the city’s reputation for having one of the world's most comfortable climates. Photo: jerdad
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