Top Rated Radiant Heat Companies Serving Forest Knolls, CA

If you really care about choosing a quality radiant heat company, we’re here for you. Here’s your access to the best radiant heat companies serving Forest Knolls including 94933. These radiant heating experts provide radiant heating insulation and radiant heating efficiency, and they also work on HVAC repair, radiant heating design and radiant heat tubing. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

  • Last Updated Mar 04, 2026
  • 7,087 people sourced companies in Heat - Radiant
    737 Verified Heat - Radiant Customers Surveyed
737
7,087
1 of 5
Moore Home Services specializes in the installation of energy-efficient replacement systems. The company services, repairs, and installs all types and...
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Main Services

Heating & Air Conditioning
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Plumbing

Additional Services

Residential Air Conditioning and Heating, Including Maintenance, Repair and Equipment Replacement; Ductwork; Zoning; Air Filtration; Indoor Air Quality System Installation; Insulation; ThermaShield Radiant Barrier Installation; Water Heaters; Tankless Water Heaters; Water Filtration Systems; Water Conditioning Systems; Plumbing Maintenance, Repair and Replacement; Sewer Replacement; Drain Clearing; Hydro Jetting Services

Coverage Areas

Sonoma County, Marin County, Napa County

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Hours CLOSED NOW
License:
1051850
2 of 5
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
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Hours CLOSED NOW
License:
928565
3 of 5
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
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Hours CLOSED NOW
License:
770180
4 of 5
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
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861 Sweetser Avenue, Novato, CA 94945
Hours CLOSED NOW
License:
688049
5 of 5
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
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Hours CLOSED NOW
License:
215233
Learn how to choose a Heat - Radiant and more…

Diamond Certified Radiant Heat Companies Serve These Forest Knolls ZIP Codes

94933

Diamond Certified Radiant Heat Companies In Forest Knolls

Diamond Certified radiant heat companies serving Forest Knolls are rated an average of 4.6 out of 5 stars based on 836 reviews of 3 rated radiant heat companies.
Diamond Certified radiant heat companies in Forest Knolls Avg. Star Rating.

    Map of Forest Knolls, CA

    Forest Knolls was founded in 1959, and today, your 3,726 neighbors enjoy aquariums, grilling, redwood forests, paintball and rafting. Forest Knollsians use Diamond Certified radiant heat companies for radiant heating maintenance, radiant heating insulation, radiant heating installation, electric radiant heating, infrared garage heaters, and more.

    Frequently Asked Questions for Heat - Radiant in Forest Knolls, CA
    Q: What are clients of Diamond Certified radiant heat companies saying about companies in Forest Knolls, CA?
    A: Verified Moore Home Services Customer, 1 of 425
    "They were reasonably priced and they helped me get a new furnace right after my husband passed away. I was very happy with the manager who came and set it up. They were very timely. Their service and price were very reasonable." - Julie C.
    All Survey Responses for Moore Home Services
    Verified Enviro Heating & Air Conditioning, Inc. Customer, 1 of 199
    "I like that they are local. It's a husband and wife who work together and the wife takes care of everything, answers the phone and distributes the workers. The husband fixed a furnace a couple of years ago and coaches little league, which is a plus. He stopped on his way home on the weekend and fixed it when no one else would. I'm going to be a lifelong customer as long as they are in business. They are a local, family run business and they explain to me everything that they are doing. If they adjust the jets, they tell me, show me everything and let me watch." - David M.
    All Survey Responses for Enviro Heating & Air Conditioning, Inc.
    Verified Hassler Heating & Air Conditioning, LLC Customer, 1 of 288
    "They are amazing. I needed work done within a certain time frame, and they were able to get someone on the jobsite and completed the work within the time frame that I had. I liked that they were efficient, the staff and their service." - Jasmine S.
    All Survey Responses for Hassler Heating & Air Conditioning, LLC
    Verified Kelly Plumbing & Heating, Inc. Customer, 1 of 404
    "I would recommend Jim Kelly. He's professional, competent, and an expert in the heating and air world. I find them to be reliable, timely, professional, and accommodating. I've never had any sort of issue with anything they've done for me." - Emily K.
    All Survey Responses for Kelly Plumbing & Heating, Inc.
    Verified Ongaro & Sons Customer, 1 of 278
    "I'd highly recommend them. There was someone here in the area that I used for years, but he retired. So when I needed some help after that, I looked around, randomly picked them, and I've been very happy ever since. They're always here on time. Everything was very good and very matter of fact. What they said they were going to do, they did." - Lisa F.
    All Survey Responses for Ongaro & Sons
    Q: What are some of the most popular brands that Diamond Certified radiant heat companies use when working with Forest Knolls residents?
    Diamond Certified radiant heat companies use top-quality brands like <>, <>, <>, <> and <>.
    A: Diamond Certified radiant heat companies use top-quality brands like Watts Radiant, Uponor, Radiantec, PexUniverse and Nuheat.
    Q: What types of radiant heat tubing do radiant heat companies offer?
    A: Radiant heat companies typically offer several types of radiant heat tubing, including PEX, PEX-AL-PEX, and Onix tubing. PEX tubing, made from cross-linked polyethylene, is flexible, durable, and resistant to both scale and chlorine. PEX-AL-PEX tubing adds an aluminum layer to the PEX design for greater strength, temperature control, and minimal thermal expansion. Onix tubing, made from EPDM synthetic rubber, offers superior flexibility and durability, making it ideal for high-temperature applications and complex layouts. These options cater to a variety of installation scenarios and heating requirements.
    Q: Can Diamond Certified radiant heat companies work with Uponor products and similar items so I can get radiant heating insulation in Forest Knolls?
    A: Yes, Diamond Certified radiant heat companies can work with Uponor products and similar items to provide radiant heating insulation in Forest Knolls.
    Q: What did people search for when they wanted to find the best quality radiant heat companies in Forest Knolls?
    A: Radiant Heat Tubing
    Radiant Heating Insulation
    Hvac Repair
    Radiant Heating Efficiency
    Radiant Heating Design