Top Rated Hvac Contractors Serving Ross, 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 Ross including 94957. These heating and air conditioning experts provide HVAC replacement and thermostat installation, and they also work on HVAC installation, energy-efficient HVAC and HVAC repairs. 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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    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
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    • 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
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        Hassler Heating & Air Conditioning, LLC

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        Hassler offers full HVAC services including maintenance, repairs, water heaters, ductless, full system replacements, and heat pump conversions. Starti...
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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
        logo
        Diamond certified resource logo
        Diamond Certified Company Report
        Tim Hassler, General Manager-Hassler Heating & Air Conditioning, LLC
        Tim Hassler, General Manager
        Expert Contributions
        ratings icon
        • 288
        • Rating Surveys
        video icon
        • 30
        • Photos
          & Videos
        articles icon
        • 5
        • Researched Articles
          • Quick Connect
          Hours CLOSED NOW
          License:
          770180
          Learn how to choose a Heating & Air Conditioning and more…

          Diamond Certified Hvac Contractors Serve These Ross ZIP Codes

          94957

          Diamond Certified Hvac Contractors In Ross

          Diamond Certified hvac contractors serving Ross are rated an average of 4.6 out of 5 stars based on 1909 reviews of 77 rated hvac contractors.
          Diamond Certified hvac contractors in Ross Avg. Star Rating.

            Map of Ross, CA

            Ross was founded in 1874, and today, your 2,415 neighbors enjoy beach volleyball, flea markets, outdoor sports, canoeing and dancing. Rossians use Diamond Certified HVAC contractors for HVAC troubleshooting, ventilation systems, mini splits, HVAC repairs, air filtration, and more.

            Frequently Asked Questions for Heating & Air Conditioning in Ross, CA
            Q: What are clients of Diamond Certified hvac contractors saying about contractors in Ross, CA?
            A: Verified Kelly Plumbing & Heating, Inc. Customer, one of 350
            "It was very easy of dealing with them. Everything went according to what they promised. They did a good job of describing the work that had to be done and what the options were, so I could make an informed decision. " -Tony V.
            All Survey Responses for Kelly Plumbing & Heating, Inc.
            Verified Burkell Plumbing, Inc. Customer, one of 396
            "There's nothing in particular. I thought they were professional. I thought their prices were high, but probably competitive. I thought that they were thorough, polite and professional." -Jeff G.
            All Survey Responses for Burkell Plumbing, Inc.
            Verified Ongaro & Sons Customer, one of 278
            "I would recommend them to anyone needing their service. They do a variety of services. I don't know. They are just a good company to work with." -Jeff C.
            All Survey Responses for Ongaro & Sons
            Verified Enviro Heating & Air Conditioning, Inc. Customer, one of 179
            "That it was good They did what they said they were going to do." -Bill L.
            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 Ross residents?
            A: Diamond Certified hvac contractors use top-quality brands like Payne, Sanyo, Bryant, Gree and Luxaire.
            Q: What types of ventilation systems do hvac contractors offer?
            A: HVAC contractors offer a variety of energy-efficient options for customers. These include high-efficiency air conditioners, heat pumps, furnaces, and boilers, as well as programmable thermostats and zoning systems that allow you to better control the temperature in different areas of your home. Additionally, some contractors may offer air sealing services and insulation to help you save even more energy.
            Q: Can Diamond Certified hvac contractors work with Carrier products and similar items so I can get HVAC replacement in Ross?
            A: Yes, Diamond Certified hvac contractors in Ross can work with Carrier products and similar items.
            Q: What did people search for when they wanted to find the best quality hvac contractors in Ross?
            A: Furnace Repair
            Energy-Efficient Hvac
            Commercial Air Conditioning
            Air Filtration
            Thermostat Installation

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