Top Rated Insulation Contractors Serving Los Gatos, 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 Los Gatos including 95032, 95030 and 95031. These insulation specialists provide insulation removal and thermal insulation, and they also work on roof insulation, air sealing and reflective 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 Sep 30, 2025
  • 29,008 people sourced companies in Insulation
    2,278 Verified Insulation Customers Surveyed
2278
29008
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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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Diamond certified resource logo
Diamond Certified Company Report
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
    • Quick Connect
    Hours CLOSED NOW
    License:
    1060833
    2 of 3

    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
    Diamond Certified Video Profile
    logo
    Diamond certified resource logo
    Diamond Certified Company Report
    ratings icon
    • 45
    • Rating Surveys
    video icon
    • 9
    • Photos
      & Videos
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    • 5
    • Researched Articles
      • Quick Connect
      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
      Diamond Certified Video Profile
      Roofing - Los Gatos Roofing - Southern San Mateo County
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      Diamond certified resource logo
      Diamond Certified Company Report
      Cameron Radonich, Marketing Director-Los Gatos Roofing
      Cameron Radonich, Marketing Director
      Expert Contributions
      ratings icon
      • 642
      • Rating Surveys
      video icon
      • 26
      • Photos
        & Videos
      articles icon
      • 5
      • Researched Articles
        • Quick Connect
        Hours CLOSED NOW
        License:
        800707
        Learn how to choose a Insulation and more…

        Diamond Certified Insulation Contractors Serve These Los Gatos ZIP Codes

        95032, 95030, 95031

        Diamond Certified Insulation Contractors In Los Gatos

        Diamond Certified insulation contractors serving Los Gatos are rated an average of 4.5 out of 5 stars based on 641 reviews of 23 rated insulation contractors.
        Diamond Certified insulation contractors in Los Gatos Avg. Star Rating.

          Map of Los Gatos, CA

          Los Gatos was founded in 1844, and today, your 30,876 neighbors enjoy shopping, square dancing, mountaineering, apple picking and cheese tasting. Los Gatons use Diamond Certified insulation contractors for duct insulation, reflective insulation, fiberglass insulation, ceiling insulation, air sealing, and more.

          Frequently Asked Questions for Insulation in Los Gatos, CA
          Q: What are clients of Diamond Certified insulation contractors saying about contractors in Los Gatos, CA?
          A: Verified Insulation Guru Inc. dba HVAC Guru Customer, one of 40
          "They do a very quality job. They do a great job." -C.W.W.C.
          All Survey Responses for Insulation Guru Inc. dba HVAC Guru
          Verified Atticali Customer, one of 82
          "They did a clean job, and the owner was great. He helped me out. Just the people, they cleaned up well, and they did a good job." -Donald B.
          All Survey Responses for Atticali
          Verified Alcal Specialty Contracting, Inc. Customer, one of 185
          "I would recommend them. Their commitment to getting the job done" -Jocelyn L.
          All Survey Responses for Alcal Specialty Contracting, Inc.
          Q: What are some of the most popular brands that Diamond Certified insulation contractors use when working with Los Gatos residents?
          A: Diamond Certified insulation contractors use top-quality brands like Kingspan Insulation, Roxul, Duro-Last Roofing, Pactiv and Owens Corning.
          Q: What types of reflective insulation do insulation contractors offer?
          A: Insulation contractors typically offer air sealing services that involve sealing air leaks in the home to reduce energy waste. This includes sealing gaps, cracks, and other openings to the outside that can allow air to escape or enter the home. Common air sealing techniques involve weatherstripping, caulking, and foam-based products. These services can be combined with insulation installation to create a more airtight and energy-efficient home.
          Q: Can Diamond Certified insulation contractors work with Owens Corning products and similar items so I can get insulation removal in Los Gatos?
          A: Yes, Diamond Certified insulation contractors can work with Owens Corning products and similar items to provide insulation removal in Los Gatos.
          Q: What did people search for when they wanted to find the best quality insulation contractors in Los Gatos?
          A: Blown In Insulation
          Air Sealing
          Fiberglass Insulation
          Insulation Removal
          Vapor Barrier Installation

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