Top Rated Insulation Contractors Serving Portola Valley, 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 Portola Valley including 94028. These insulation specialists provide reflective insulation and garage door insulation, and they also work on energy-efficient insulation, air sealing and foam board 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 Nov 25, 2024
29,008 people sourced companies in Insulation
2,278 Verified Insulation Customers Surveyed

2,278

29,008

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Atticare Construction

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

Main Services

Attic & Crawl Space Cleaning

Insulation

Roofing

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

Weekend Hours

Free Estimates

Appointments Available

Diamond Certified Video Profile

Diamond Certified Company Report

Sean Madar, CEO

Expert Contributions

543
Rating Surveys

40
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(408) 758-5718

Hours CLOSED NOW

License:

CA: 1051462,

NJ: 13VH07811700

2 of 7

Atticali

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

Main Services

Insulation

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

Senior Discount

Special Discount

Residential & Commercial

Diamond Certified Video Profile

Diamond Certified Company Report

Itzhak Biton, Owner

Expert Contributions

82
Rating Surveys

30
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(408) 372-8923

Hours CLOSED NOW

License:

1065530

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Insulation Guru Inc. dba HVAC Guru

Insulation Guru Inc. dba HVAC Guru offers all kinds of HVAC and insulation solutions, from A/C and furnace repair or replacement to insulation, ductin...

Main Services

Heating & Air Conditioning

Insulation

Additional Services

All Kinds of Insulation, A/C and Furnace Repair and Replacement, VRF and VRV Systems, Ductwork, Rodent Proofing, Air Sealing, Radiant Barrier Installation, Attic and Crawl Space Cleanup and Sanitization

Brands

Bryant , Carrier Factory Authorized Dealer , Goodman , Knauf , Owens Corning , Rheem

Coverage Areas

Santa Clara County, Mid-Peninsula

Established in 2016

Residential & Commercial

Appointments Available

Financing Available

Diamond Certified Video Profile

Diamond Certified Company Report

Lior Zeevi, President

Expert Contributions

40
Rating Surveys

16
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(408) 763-3543

Hours CLOSED NOW

License:

1031326

4 of 7

Insul-Techs Inc

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

Main Services

Insulation

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

Residential & Commercial

Free Quotes & Consultations

Text Responses Available

Diamond Certified Video Profile

Diamond Certified Company Report

Luis Ramos, Owner

Expert Contributions

100
Rating Surveys

27
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(925) 269-9666

Hours CLOSED NOW

License:

1011102

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American Attic

American Attic provides a variety of attic and crawl space cleaning services that are designed to improve indoor air quality and energy efficiency for...

Main Services

Insulation

Attic & Crawl Space Cleaning

Additional Services

Attic and Crawl Space Cleaning, Insulation Removal and Replacement, Vapor Barrier and Radiant Barrier Installation

Brands

Owens Corning , Knauf Insulation , EcoBatt , Rockwool

Coverage Areas

Bay Area

Family Owned

Established in 2019

Weekend Hours

Appointments Available

Diamond Certified Video Profile

Diamond Certified Company Report

60
Rating Surveys

8
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(510) 996-5813

Hours CLOSED NOW

License:

1059651

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San Jose Heating & Cooling

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

Main Services

Insulation

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

Residential Only

Free Estimates

Coupon on Website

Diamond Certified Video Profile

Diamond Certified Company Report

Armando Garcia, Owner

Expert Contributions

17
Rating Surveys

19
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(408) 981-5346

Hours CLOSED NOW

License:

1060833

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Los Gatos Roofing

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

Main Services

Roofing

Insulation

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

Residential Only

Free Quotes & Consultations

Live Phone Call Answers

Diamond Certified Video Profile

Diamond Certified Company Report

Cameron Radonich, Owner

Expert Contributions

617
Rating Surveys

26
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(408) 256-3960

Hours CLOSED NOW

License:

800707

Learn how to choose a Insulation and more…

Diamond Certified Insulation Contractors Serve These Portola Valley ZIP Codes

94028

Diamond Certified Insulation Contractors In Portola Valley

Diamond Certified insulation contractors serving Portola Valley are rated an average of 4.7 out of 5 stars based on 255 reviews of 22 rated insulation contractors.
Diamond Certified insulation contractors in Portola Valley Avg. Star Rating.

Portola Valley was founded in 1956, and today, your 5,768 neighbors enjoy aquariums, quilting, craft nights, cinemas and windsurfing. Portola Valleyans use Diamond Certified insulation contractors for air sealing, soundproofing insulation, foam board insulation, pipe insulation, energy-efficient insulation, and more.

Frequently Asked Questions for Insulation in Portola Valley, CA

Q: What are clients of Diamond Certified insulation contractors saying about contractors in Portola Valley, CA?

A: Verified San Jose Heating & Cooling Customer, one of 17
"I would have to recommend them if someone asked. I think they do good work. I don't think there is anything going on with them that is the best, but they do a good job." -William K.
All Survey Responses for San Jose Heating & Cooling
Verified Trio Heating & Air Customer, one of 141
" " -
All Survey Responses for Trio Heating & Air

Q: What are some of the most popular brands that Diamond Certified insulation contractors use when working with Portola Valley residents?

A: Diamond Certified insulation contractors use top-quality brands like GAF, Thermafiber, Greenfiber, Fi-Foil Company and CertainTeed.

Q: What types of garage door insulation do insulation contractors offer?

A: Insulation contractors typically offer two main types of garage door insulation: reflective insulation and fiberglass insulation. Reflective insulation is a radiant barrier made of aluminum foil that reflects heat away from the garage. Fiberglass insulation is a more traditional insulation option that can be stuffed into the garage door panels in order to reduce the amount of heat that enters the garage. Both options can help to reduce the amount of energy loss from the garage and can lead to lower energy bills and a more comfortable temperature in the garage.

Q: Can Diamond Certified insulation contractors work with Owens Corning products and similar items so I can get reflective insulation in Portola Valley?

A: Yes, Diamond Certified insulation contractors can work with Owens Corning and similar products to provide reflective insulation in Portola Valley.

Q: What did people search for when they wanted to find the best quality insulation contractors in Portola Valley?

A: Basement Insulation
Reflective Insulation
Radiant Barrier Insulation
Insulation Removal
Air Sealing

Top Rated Insulation Contractors Serving Portola Valley, CA

Atticare Construction

Main Services

Additional Services

Brands

Coverage Areas

Atticali

Main Services

Additional Services

Brands

Coverage Areas

Insulation Guru Inc. dba HVAC Guru

Main Services

Additional Services

Brands

Coverage Areas

Insul-Techs Inc

Main Services

Additional Services

Brands

Coverage Areas

American Attic

Main Services

Additional Services

Brands

Coverage Areas

San Jose Heating & Cooling

Main Services

Additional Services

Brands

Coverage Areas

Los Gatos Roofing

Main Services

Additional Services

Brands

Coverage Areas

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