Top Rated Hvac Contractors Serving Kentfield, 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 Kentfield including 94914. These heating and air conditioning experts provide indoor air quality and commercial air conditioning, and they also work on energy-efficient HVAC, heat pump repair and furnace repair. 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 Dec 05, 2025
  • 148,521 people sourced companies in Heating & Air Conditioning
    16,331 Verified Heating & Air Conditioning Customers Surveyed
16331
148521
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Enviro Heating & Air Conditioning, Inc.

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Enviro Heating & Air Conditioning, Inc. installs, repairs, and maintains all types of HVAC equipment for residential and commercial clients in Sonoma,...
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Main Services

Heating & Air Conditioning
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Air Duct Cleaning
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Additional Services

HVAC Repair, Installation & Maintenance, Sheet Metal Fabrication

Coverage Areas

Sonoma County, Marin County, Napa County

Emergency 24/7
Emergency 24/7
Residential & Commercial
Residential & Commercial
Appointments Available
Appointments Available
Live Phone Call Answers
Live Phone Call Answers
Diamond Certified Video Profile
Heating & Air Conditioning - Enviro Heating & Air Conditioning, Inc. - Sonoma County
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Diamond Certified Company Report
Chris Street, President-Enviro Heating & Air Conditioning, Inc.
Chris Street, President
Expert Contributions
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  • 179
  • Rating Surveys
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  • 8
  • Photos
    & Videos
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  • 5
  • Researched Articles
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    Hours CLOSED NOW
    License:
    928565
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    Hassler Heating & Air Conditioning, LLC

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    Hassler Heating & Air Conditioning, LLC is leading the way in California's electrification efforts, providing comprehensive HVAC services that include...
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    Main Services

    Heating & Air Conditioning
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    Home Energy Auditor
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    Additional Services

    Central Ducted Heat Pump, Ductless Mini-Split Heat Pump, Water Heater (Standard, Tankless, Heat Pump, Electric Resistance), Furnace, and A/C Installations and Repairs, Home Energy Assessments and Home Energy Score (HES) Assessments, Energy Upgrade Measures (Building Shell)

    Brands

    Bosch, Carrier, Mitsubishi, Navien, Rheem Water Heaters

    Coverage Areas

    Alameda County, Contra Costa County, Marin County

    Family Owned
    Family Owned
    Established in 1999
    Established in 1999
    Residential & Commercial
    Residential & Commercial
    Financing Available
    Financing Available
    Diamond Certified Video Profile
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    Diamond certified resource logo
    Diamond Certified Company Report
    Tim Hassler, General Manager-Hassler Heating & Air Conditioning, LLC
    Tim Hassler, General Manager
    Expert Contributions
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    • 288
    • Rating Surveys
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    • 30
    • Photos
      & Videos
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    • 5
    • Researched Articles
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      Hours CLOSED NOW
      License:
      770180
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      Kelly Plumbing & Heating, Inc.

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      Kelly Plumbing & Heating, Inc. installs the latest technology in forced air furnaces, heat pumps and air conditioning systems for residents of Marin C...
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      Main Services

      Heating & Air Conditioning
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      Additional Services

      Central Heat Pump Systems, Forced Air Heating & Air Conditioning, Radiant Heat Boilers & Installations, Tankless & High Efficiency Water Heaters, Attic Fans, Air Duct Cleaning, Dryer Vent Cleaning, Duct Insulation, Heat Pump Water Heaters

      Brands

      Bradford White, Honeywell, Mitsubishi, Navien, Rinnai, Trane, Triangle Tube

      Coverage Areas

      Marin County, Sonoma County

      Family Owned
      Family Owned
      Residential Only
      Residential Only
      Appointments Available
      Appointments Available
      Live Phone Call Answers
      Live Phone Call Answers
      Diamond Certified Video Profile
      Heating & Air Conditioning - Kelly Plumbing & Heating, Inc. - Marin County
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      Diamond certified resource logo
      Diamond Certified Company Report
      Owners Jim and Anna Kelly are dedicated to customer service.-Kelly Plumbing & Heating, Inc.
      Owners Jim and Anna Kelly are dedicated to customer service.
      Expert Contributions
      ratings icon
      • 404
      • Rating Surveys
      video icon
      • 4
      • Photos
        & Videos
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      • 5
      • Researched Articles
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        861 Sweetser Avenue, Novato, CA 94945
        Hours CLOSED NOW
        License:
        688049
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        Ongaro & Sons

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        Ongaro & Sons provides a complete range of plumbing services for residential and commercial clients in Sonoma and Marin Counties. In addition to servi...
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        Main Services

        Electrical Contractor
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        Plumbing
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        Heating & Air Conditioning
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        Additional Services

        Plumbing, Heating & Cooling Service, Electrical Service, Repair & Installation, Indoor Air Quality, Water Heater Repair & Replacement, Sewer Cleaning & Replacement

        Brands

        American Standard, Trane, Mitsubishi

        Coverage Areas

        Sonoma County, Marin County

        Family Owned
        Family Owned
        Established in 1932
        Established in 1932
        Residential & Commercial
        Residential & Commercial
        Mobile Services Available
        Mobile Services Available
        Diamond Certified Video Profile
        Electrical Contractor - Ongaro & Sons - Sonoma County
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        Diamond Certified Company Report
        Ernie Ongaro, Co-owner-Ongaro & Sons
        Ernie Ongaro, Co-owner
        Expert Contributions
        ratings icon
        • 278
        • Rating Surveys
        video icon
        • 9
        • Photos
          & Videos
        articles icon
        • 5
        • Researched Articles
          • Quick Connect
          Hours CLOSED NOW
          License:
          215233
          Learn how to choose a Heating & Air Conditioning and more…

          Diamond Certified Hvac Contractors Serve These Kentfield ZIP Codes

          94914

          Diamond Certified Hvac Contractors In Kentfield

          Diamond Certified hvac contractors serving Kentfield are rated an average of 4.6 out of 5 stars based on 1687 reviews of 77 rated hvac contractors.
          Diamond Certified hvac contractors in Kentfield Avg. Star Rating.

            Map of Kentfield, CA

            Kentfield was founded in 1893, and today, your 8,486 neighbors enjoy cider tasting, trivia nights, pottery classes, berry picking and hot air balloon rides. Kentfielders use Diamond Certified HVAC contractors for heating system installations, HVAC installation, commercial air conditioning, indoor air quality, HVAC ductwork, and more.

            Frequently Asked Questions for Heating & Air Conditioning in Kentfield, CA
            Q: What are clients of Diamond Certified hvac contractors saying about contractors in Kentfield, CA?
            A: Verified Burkell Plumbing, Inc. Customer, one of 396
            "The quality of their work was good, and they offer a competitive financing plan. The quality of the work was good, and the financing they offered had a good, low interest rate." -Kurt C.
            All Survey Responses for Burkell Plumbing, Inc.
            Verified Ongaro & Sons Customer, one of 278
            "They did a good job. My only criticism is that it just took them a long time to fit me in. They were busy with a lot of other stuff. Their work was great, they were timely, and everything was good. They were a small operation and very personable." -Kent F.
            All Survey Responses for Ongaro & Sons
            Verified Kelly Plumbing & Heating, Inc. Customer, one of 350
            "Try them out. They go above and beyond." -Logan A.
            All Survey Responses for Kelly Plumbing & Heating, Inc.
            Verified Enviro Heating & Air Conditioning, Inc. Customer, one of 179
            "They were fine. They have done a lot of different work for us. If you can get on their schedule, they are great." -Wendy T.
            All Survey Responses for Enviro Heating & Air Conditioning, Inc.
            Q: What are some of the most popular brands that Diamond Certified hvac contractors use when working with Kentfield residents?
            A: Diamond Certified hvac contractors use top-quality brands like Rheem, Ruud, Johnson Controls, Heil and Maytag.
            Q: What types of air filtration do hvac contractors offer?
            A: HVAC contractors offer a wide range of water heater repair services, depending on the type of water heater in question. Common repairs include replacing broken parts, flushing out sediment buildup, testing and replacing thermostats, checking and replacing valves, inspecting and replacing anode rods, and checking and replacing pressure relief valves. Many contractors also offer maintenance services to help prevent future breakdowns and extend the life of the water heater.
            Q: Can Diamond Certified hvac contractors work with Carrier products and similar items so I can get indoor air quality in Kentfield?
            A: Yes, Diamond Certified hvac contractors can work with Carrier products and similar items to help you get indoor air quality in Kentfield.
            Q: What did people search for when they wanted to find the best quality hvac contractors in Kentfield?
            A: Ventilation Systems
            Hvac Replacement
            Air Conditioning
            Furnace Repair
            Hvac Installation

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