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 Sep 30, 2025
148,521 people sourced companies in Heating & Air Conditioning
16,331 Verified Heating & Air Conditioning Customers Surveyed
Degree HVAC, Inc. provides a wide range of HVAC and plumbing services for residential, commercial, and industrial clients throughout San Mateo County....
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
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
Bayhill Heat & Air, Inc. is an HVAC (heating, ventilating and air conditioning) contractor that serves homeowners in San Mateo, Santa Clara, Alameda a...
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 Degree HVAC, Inc. Customer, one of 242
"All this new technology is mind boggling for seniors so it is helpful for the technicians to really teach them how to use thermostats well. I would tell others to make certain they know how things work before the installers say goodbye. I appreciated Mike's personal interest in finding solutions for our particular needs. I like the idea of having multiple thermostats so that heating can be controlled in different parts of the house to make the utility be more cost-efficient." -Meriella E. All Survey Responses for Degree HVAC, Inc.
Verified Bayhill Heat & Air, Inc. Customer, one of 283
"It's a stable business, they've been around for a while, and they do good work. They did good work." -Robert O. All Survey Responses for Bayhill Heat & Air, Inc.
Verified Bayside Mechanical, Inc. Customer, one of 203
"They are professional and they do a very nice job. They are professional, very detail oriented, and knowledgeable." -Ali M. All Survey Responses for Bayside Mechanical, Inc.
Verified Carol Flynn, Inc. Customer, one of 545
"Of all the companies I called, they gave me the most complete picture of what needed to be done. They explained everything, so I felt very comfortable with what they were going to do. They are professional and they do good, clean work." -Joy G. All Survey Responses for Carol Flynn, Inc.
Verified Alternative Heating & Air Conditioning Solutions, Inc. Customer, one of 206
"They were good. They were quick and easy to work with." -Ryan H. 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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