Top Rated Insulation Contractors Serving Fremont, 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 Fremont including 94536, 94538, 94539, 94555 and 94537. These insulation specialists provide vapor barrier installation and reflective insulation, and they also work on energy-efficient insulation, pipe insulation and duct 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 Feb 18, 2025
  • 29,008 people sourced companies in Insulation
    2,278 Verified Insulation Customers Surveyed
2,278
29,008
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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
Hours OPEN NOW
License:
1060833
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McHale’s Environmental Insulation, Inc. is a home energy specialist that installs cellulose, fiberglass, cotton, and radiant barrier insulation for re...
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Main Services

Insulation
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Additional Services

Attic/Walls/Floor Insulation, Materials: Cellulose, Fiberglass, Cotton, Rockwool, Sheep's Wool, Reflective Radiant Barrier, Vapor Barriers, Air Sealing & Insulation Removal, Storage Platforms

Brands

Mountain Fiber Insulation, Owens Corning, CertainTeed, ROXUL Safe, Havelock Wool, Johns Manville

Coverage Areas

Contra Costa County, Alameda County

Family Owned
Family Owned
Walk-Ins Welcome
Walk-Ins Welcome
Senior Discount
Senior Discount
Residential Only
Residential Only
Hours CLOSED NOW
License:
896749
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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
Hours OPEN NOW
License:
817040
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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, Roofing and Solar, 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
Hours CLOSED NOW
License:
CA: 1051462,
NJ: 13VH07811700
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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
Hours CLOSED NOW
License:
1011102
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Atticali

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Atticali provides a wide range of services that are designed to improve indoor air quality and energy efficiency for residential and commercial client...
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Main Services

Insulation
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Additional Services

Insulation Removal, Replacement and Installation, Attic and Crawl Space Cleaning, Air Duct Replacement, Thermal Inspections, Radiant and Vapor Barrier Installation, HVAC Installations and Replacements, Cellulose Insulation

Brands

Owens Corning, CertainTeed, Thermafiber, Rockwool, Knauf Insulation

Coverage Areas

East Bay

Family Owned
Family Owned
Senior Discount
Senior Discount
Special Discount
Special Discount
Residential & Commercial
Residential & Commercial
Hours OPEN NOW
License:
1065530
Learn how to choose a Insulation and more…

Diamond Certified Insulation Contractors Serve These Fremont ZIP Codes

94536, 94538, 94539, 94555, 94537

Diamond Certified Insulation Contractors In Fremont

Diamond Certified insulation contractors serving Fremont are rated an average of 4.8 out of 5 stars based on 295 reviews of 21 rated insulation contractors.
Diamond Certified insulation contractors in Fremont Avg. Star Rating.

    Map of Fremont, CA

    Fremont was founded in 1956, and today, your 235,000 neighbors enjoy seal watching, cafes, lake exploring, arcades and cooking classes. Fremontians use Diamond Certified insulation contractors for wall insulation, air sealing, insulation removal, duct insulation, rockwool insulation, and more.

    Frequently Asked Questions for Insulation in Fremont, CA
    Q: What are clients of Diamond Certified insulation contractors saying about contractors in Fremont, CA?
    A: Verified American Attic Customer, one of 60
    "I was happy with their work. They were polite and reliable." -Ani V.
    All Survey Responses for American Attic
    Q: What are some of the most popular brands that Diamond Certified insulation contractors use when working with Fremont residents?
    A: Diamond Certified insulation contractors use top-quality brands like Thermafiber, CertainTeed, Nu-Wool, Icynene and Rockwool.
    Q: What types of attic insulation do insulation contractors offer?
    A: Insulation contractors typically offer several types of reflective insulation such as aluminum foil-backed bubble wrap, aluminum foil-backed rigid board, and foil-faced fiberglass batting. These reflective insulation products are designed to reflect heat away from the building’s interior, resulting in improved energy efficiency and lower heating and cooling costs. Additionally, reflective insulation can help reduce condensation, mold, and mildew growth inside the home.
    Q: Can Diamond Certified insulation contractors work with Owens Corning products and similar items so I can get vapor barrier installation in Fremont?
    A: Yes, Diamond Certified insulation contractors in Fremont can work with Owens Corning products and similar items to provide vapor barrier installation.
    Q: What did people search for when they wanted to find the best quality insulation contractors in Fremont?
    A: Soundproofing Insulation
    Pipe Insulation
    Rockwool Insulation
    Basement Insulation
    Duct Insulation

    Go to Area Guide

    Our Fremontian's Guide to Local Quality

    Fremont is our home and we love it! Here you’ll find the best spots to revisit, the Fremont events schedule, local social media links, stories of our Fremont area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a Fremont Diamond Certified Preferred Member (always free).
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    This view from the Fremont Hills shows Fremont’s cityscape at sunset. Photo: Feng