Top Rated Insulation Contractors Serving Redwood Estates, CA

If you really care about choosing a quality insulation contractor, we’re here for you. Here’s your access to the best insulation contractors serving Redwood Estates including 95044. These insulation specialists provide attic insulation and spray foam insulation, and they also work on roof insulation, crawl space insulation and garage door insulation. 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
  • 29,008 people sourced companies in Insulation
    2,278 Verified Insulation Customers Surveyed
2278
29008
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Bay Valley Insulation

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Bay Valley Insulation installs and removes cellulose and fiberglass insulation for residential and commercial clients in Alameda, Contra Costa, Santa ...
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Main Services

Insulation
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Additional Services

Cellulose & Fiberglass Insulation, Windows, Roof & Foundation Ventilation, Minor Duct Repairs, Energy Leakage Inspections

Brands

Greenfiber, Johns Manville

Coverage Areas

Alameda County, Contra Costa County, Santa Clara County, San Mateo County

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Insulation - Bay Valley Insulation - Alameda County
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  • 45
  • Rating Surveys
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  • 6
  • Photos
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  • 5
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    License:
    546944
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    Service Champions

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    Service Champions is a premier provider of home services in Northern California. The company's expertise includes heating, cooling, plumbing, electric...
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    Main Services

    Air Duct Cleaning
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    Heating & Air Conditioning
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    Air Quality - Indoor
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    Insulation
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    Additional Services

    Furnaces and Air Conditioners, Ductwork and Insulation, Electrical, Plumbing, Water Filtration, Air Filtration

    Coverage Areas

    East Bay, South Bay, Sacramento Areas

    Residential Only
    Residential Only
    Weekend Hours
    Weekend Hours
    Free Estimates
    Free Estimates
    Live Phone Call Answers
    Live Phone Call Answers
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    Air Duct Cleaning - Service Champions - East Bay
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    Kevin Comerford, Founder-Service Champions
    Kevin Comerford, Founder
    Expert Contributions
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    • 7374
    • Rating Surveys
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    • 33
    • Photos
      & Videos
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    • 5
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      License:
      817040
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      Insul-Techs Inc

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      Insul-Techs Inc provides a wide range of insulation services for residential and commercial clients in Contra Costa, Alameda, Santa Clara, San Francis...
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      Main Services

      Insulation
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      Additional Services

      Insulation Installation, Removal & Repair, Spray Foam & Fiberglass Insulation, Attic Cleanouts & Sanitation, Title 24 Requirements, Roof Insulation, Weatherization & Air Sealing, Soundproofing

      Brands

      Carlisle, CertainTeed, Greenfiber, Huntsman, International Fireproof Technology Inc, International Fireproof Technology Inc. (DC315 Paint), Natural Polymers, STI Firestop, Thermafiber

      Coverage Areas

      Contra Costa County, Alameda County, Santa Clara County, San Francisco County, Marin County, Solano County, Sonoma County, San Mateo County, Napa County

      Established in 2016
      Established in 2016
      Residential & Commercial
      Residential & Commercial
      Free Quotes & Consultations
      Free Quotes & Consultations
      Text Responses Available
      Text Responses Available
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      Insulation - Insul-Techs Inc - Contra Costa County
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      Luis Ramos, Owner-Insul-Techs Inc
      Luis Ramos, Owner
      Expert Contributions
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      • 120
      • Rating Surveys
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      • 26
      • Photos
        & Videos
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      • 5
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        License:
        1011102
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        All Bay Insulation & HVAC

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        All Bay Insulation & HVAC cleans attics and crawl spaces, installs HVAC systems, and provides other services that are designed to improve indoor air q...
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        Main Services

        Attic & Crawl Space Cleaning
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        Insulation

        Additional Services

        Air Sealing, Whole-Home Insulation, Air Duct Cleaning, Repair and Replacement, HVAC Installation, Dryer Vent Cleaning, Energy Audits, Home Remodeling

        Brands

        Carrier, CertainTeed, Owens Corning

        Coverage Areas

        Bay Area

        Established in 2015
        Established in 2015
        Senior Discount
        Senior Discount
        Residential & Commercial
        Residential & Commercial
        Appointments Available
        Appointments Available
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        • 45
        • Rating Surveys
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        • 9
        • Photos
          & Videos
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        • 5
        • Researched Articles
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          Hours CLOSED NOW
          License:
          1042837
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          Los Gatos Roofing

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          Los Gatos Roofing offers residential reroofing services to clients in Southern San Mateo, Santa Clara and Santa Cruz Counties. With expertise across a...
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          Main Services

          Roofing
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          Insulation
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          Additional Services

          Residential Reroofing, Residential Roofing Repairs, Gutter Repair & Replacement

          Brands

          CertainTeed, GAF, Newpoint Concrete Roof Tile, Owens Corning

          Coverage Areas

          Southern San Mateo County, Santa Clara County, Santa Cruz County

          Established in 2001
          Established in 2001
          Residential Only
          Residential Only
          Free Quotes & Consultations
          Free Quotes & Consultations
          Live Phone Call Answers
          Live Phone Call Answers
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          Roofing - Los Gatos Roofing - Southern San Mateo County
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          Cameron Radonich, Marketing Director-Los Gatos Roofing
          Cameron Radonich, Marketing Director
          Expert Contributions
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          • 642
          • Rating Surveys
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          • 26
          • Photos
            & Videos
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          • 5
          • Researched Articles
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            Hours CLOSED NOW
            License:
            800707
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            San Jose Heating & Cooling

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            San Jose Heating & Cooling installs and removes insulation, repairs and installs HVAC systems, cleans attics and crawl spaces, and provides other serv...
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            Main Services

            Insulation
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            Heating & Air Conditioning

            Additional Services

            Insulation Removal & Installation, HVAC Installation & Repair, Air Duct Repair & Replacement, Attic & Crawl Space Cleaning, Radiant Barriers

            Brands

            Carrier

            Coverage Areas

            Bay Area

            Established in 2018
            Established in 2018
            Residential Only
            Residential Only
            Free Estimates
            Free Estimates
            Coupon on Website
            Coupon on Website
            Diamond Certified Video Profile
            Insulation - San Jose Heating & Cooling - Bay Area
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            Armando Garcia, Owner-San Jose Heating & Cooling
            Armando Garcia, Owner
            Expert Contributions
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            • 17
            • Rating Surveys
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            • 19
            • Photos
              & Videos
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            • 5
            • Researched Articles
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              Hours CLOSED NOW
              License:
              1060833
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              Atticare Construction

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              Atticare Construction is a family-owned business specializing in attic and crawl space services since 2012. The company focuses on what matters most i...
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              Main Services

              Attic & Crawl Space Cleaning
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              Insulation
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              Roofing
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              Additional Services

              Attic and Crawl Space Cleanup, Insulation Removal and Replacement, Rodent Proofing, Whole House Fan Installation

              Brands

              Knauf, Owens Corning

              Coverage Areas

              the San Francisco Bay Area, Greater Los Angeles, New Jersey

              Free Quotes & Consultations
              Free Quotes & Consultations
              Weekend Hours
              Weekend Hours
              Free Estimates
              Free Estimates
              Appointments Available
              Appointments Available
              Diamond Certified Video Profile
              Attic & Crawl Space Cleaning - Atticare Construction - the San Francisco Bay Area
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              Sean Madar, CEO-Atticare Construction
              Sean Madar, CEO
              Expert Contributions
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              • 543
              • Rating Surveys
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              • 40
              • Photos
                & Videos
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              • 5
              • Researched Articles
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                Hours CLOSED NOW
                License:
                CA: 1051462,
                NJ: 13VH07811700
                Learn how to choose a Insulation and more…

                Diamond Certified Insulation Contractors Serve These Redwood Estates ZIP Codes

                95044

                Diamond Certified Insulation Contractors In Redwood Estates

                Diamond Certified insulation contractors serving Redwood Estates are rated an average of 4.5 out of 5 stars based on 577 reviews of 23 rated insulation contractors.
                Diamond Certified insulation contractors in Redwood Estates Avg. Star Rating.

                  Map of Redwood Estates, CA

                  Redwood Estates was founded in 1981, and today, your 3,085 neighbors enjoy beach walks, pottery classes, hiking, whale watching and pumpkin patches. Redwood Estaters use Diamond Certified insulation contractors for crawl space insulation, ceiling insulation, energy-efficient insulation, blown-in insulation, radiant barrier insulation, and more.

                  Frequently Asked Questions for Insulation in Redwood Estates, CA
                  Q: What are clients of Diamond Certified insulation contractors saying about contractors in Redwood Estates, CA?
                  A: Verified Alcal Specialty Contracting, Inc. Customer, one of 185
                  "They are good. They had good service, and they were friendly." -Fen T.
                  All Survey Responses for Alcal Specialty Contracting, Inc.
                  Verified Insulation Guru Inc. dba HVAC Guru Customer, one of 40
                  "It depends on who you get, as we've had really good technicians and some not so good. This last service was good and that is why I rated them a 9. When they are good, they are really good, but when they are bad, they are horrid." -Monica C.
                  All Survey Responses for Insulation Guru Inc. dba HVAC Guru
                  Verified Atticali Customer, one of 82
                  "They are reliable and do a good job. I think their pricing" -Connie B.
                  All Survey Responses for Atticali
                  Q: What are some of the most popular brands that Diamond Certified insulation contractors use when working with Redwood Estates residents?
                  A: Diamond Certified insulation contractors use top-quality brands like Nu-Wool, Kingspan Insulation, Pactiv, Rockwool and Knauf Insulation.
                  Q: What types of spray foam insulation do insulation contractors offer?
                  A: Insulation contractors typically offer a variety of roof insulation options, including fiberglass batts, blown-in insulation, spray foam, and rigid foam boards. Fiberglass batts are made from recycled glass and are the most popular type of insulation. Blown-in insulation is made from either cellulose or fiberglass and is installed with a blowing machine. Spray foam insulation is a foam material that is sprayed onto the roof and expands to fill the space. Lastly, rigid foam boards are a solid foam material that is installed directly on the roof deck.
                  Q: Can Diamond Certified insulation contractors work with Owens Corning products and similar items so I can get attic insulation in Redwood Estates?
                  A: Yes, Diamond Certified insulation contractors can work with Owens Corning products and similar items to provide attic insulation in Redwood Estates.
                  Q: What did people search for when they wanted to find the best quality insulation contractors in Redwood Estates?
                  A: Spray Foam Insulation
                  Duct Insulation
                  Attic Insulation
                  Crawl Space Insulation
                  Attic Insulation

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