Expertise.com

2024

Last updated:

Best Insulation Contractors in San Jose

Our Recommended Top 12

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored San Jose Insulation Contractors on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

223Reviewed

138Curated

12Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Website
San Jose, CA 95131
  • Rodent Control
  • Dead Animal removal
  • Crawl space cleaning
  • Attic Decontamination
  • Attic cleaning

Why choose this provider?

Attic Pros provides rodent control and removal services to homeowners in San Jose and the surrounding areas. The company specializes in attic cleaning, decontamination, and cleanup to keep the space dry and free of unwanted rodents. Its services include removing dead rodents and their droppings, rodent-proofing the attic to prevent rat re-entry, and rodent control. Attic Pros also provides other property maintenance solutions, such as attic insulation removal, French drain and sump pump installation, crawl space cleaning, and basement waterproofing.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.6

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail
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Price: Book Free Estimate

San Jose, CA

Why choose this provider?

Need help contacting a Insulation Contractor in San Jose? Call our Concierge team at 848-Book-Pro (848-266-5776 from 6 am - 4 pm PT | Mon - Fri). They are standing by to help you get the service you need.

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Price: Free booking service | Call 848.Book.Pro!

Website
San Jose, CA 95122

Why choose this provider?

Ventwerx HVAC caters to residential and commercial clients in San Jose, Morgan Hill, and the surrounding areas. Since 2005, the company has been helping customers achieve optimal indoor climate through HVAC services and insulation solutions. Its technicians install attic insulation and provide year-round air conditioning repair, replacement, installation, and air duct cleaning services. It employs local, non-commissioned service technicians. Ventwerx HVAC offers equipment from Fujitsu and Carrier and specializes in installing systems in Eichler homes.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Yelp
4.5 / 5 (131)
HomeAdvisor
4.6 / 5 (48)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
San Jose, CA 95112

Why choose this provider?

Los Gatos Roofing is located in San Jose, California, and is committed to superior customer service and high-quality products and workmanship. They are Diamond Certified and winners of the Angie's List Super Service Award. They offer comprehensive manufacturer’s warranties, and specialize in clay tile, concrete tile, cedar shingles, and wood shakes. All installers with Los Gatos Roofing are factory trained and certified, and uphold a promise to comply with all safety standards. Los Gatos Roofing offers a variety of services and products, including roof repair and replacement, insulation, green roofing products, and an assortment of tiles and shingles.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.3
Google
4.0 / 5 (139)
Yelp
4.5 / 5 (114)
Facebook
5.0 / 5 (7)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
San Jose, CA 95117

Why choose this provider?

IPS Quality Insulation is a trusted insulation contractor for both residential and commercial projects in San Jose, California and the Bay Area. They believe in helping families lower energy costs and live more comfortably, and are dedicated to delivering their products and services on time, safely, and within budget. IPS Quality Insulation offers many services and products including batts insulation, blown insulation, air sealing, insulation removal, spray foam, therma-fiber, and firestopping. IPS Quality Insulation experts have experience insulating attics, exterior walls, cathedral ceilings, windows, doors, basement walls, under floors, interior walls, crawl spaces, and ductwork.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
3.5
Yelp
3.5 / 5 (7)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail
––

Website
Hayward, CA 94544

Why choose this provider?

Accurate Firestop, INC. is a minority-owned company located in Hayward, California that has over 20 years of experience. Their mission is to provide complete customer satisfaction and increased life safety through the use of high-quality insulation. Firestop products are designed to increase energy-efficiency, thermal insulation, and fire resistance.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
3.9
Google
4.0 / 5 (8)
Yelp
3.0 / 5 (1)

Website
San Jose, CA 95014

Why choose this provider?

Attic Rat Control is a professional rodent control and attic cleaning company located in San Jose, California. They offer a five-year rodent free warranty for all residential and commercial jobs, and each technician is licensed and insured. Services provided by Attic Rat Control include rodent control and removal, attic squirrel removal services, rat removal, crawl space cleaning, attic decontamination, attic insulation installation and removal, dead animal removal, and attic cleaning services.

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail
––

Website
65 Cristich Ln, Campbell, CA 95008

Why choose this provider?

Residential Heating and Air Conditioning, Inc. is a women-owned company located in Campbell, California. They have raised the bar for home comfort systems, and strive to provide healthier indoor environments at affordable prices. Since 1995, they have serviced thousands of HVAC systems in the area. They are a Bryant Factory Authorized Dealer, a member of the Air Conditioning Contractors of America, a 2014 winner of the Angie's List Super Service Award, and they have an A+ rating with the Better Business Bureau. Residential Heating and Air Conditioning, Inc. offers a variety of services, including HVAC system installation and repair, radiant cooling, duct design and installation, solar thermal systems, hot water heaters, whole home energy audits, insulation, air sealing, crawl space vapor barriers, indoor air quality testing, air filtration systems, and dryer vent cleaning.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.7
Yelp
4.5 / 5 (109)
Google
4.9 / 5 (86)
Facebook
5.0 / 5 (8)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
4.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
San Jose, CA 95131

Why choose this provider?

Wetshore Roofing Inc. is San Jose's trusted roofing contractor. They were first established in 1992 by Shirine and Paul Fowler, and have since earned a reputation based on professionalism and experience. They employ only the highest quality roof installers to ensure they consistently uphold their high standards of service. They pride themselves on providing timely and affordable workmanship, and they stand by a 100% customer satisfaction guarantee. Services offered by Wetshore Roofing Inc. include roofing repair and installation, gutter systems, composite roof installation, metal roofing, attic insulation, skylights, solar energy solutions, and green alternatives.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.2

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
San Jose, CA 95110

Why choose this provider?

Planet Orange is a locally-owned and fully-licensed general contractor located in San Jose, California. Starting in 2006, they were the area’s first Orange Oil termite company, but have since grown into much more. They use innovative products and technologies to deliver unwavering customer service. They are dedicated to protecting the environment, so have opted for the use of green and eco-friendly pest control and mediation products. Planet Orange offers a variety of services, including residential and commercial pest control, termite control, wood repair, kitchen and bathroom remodels, custom decks and flooring, and energy retrofits.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Facebook
5.0 / 5 (749)
Yelp
4.0 / 5 (616)
Google
4.0 / 5 (80)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
San Jose, CA 95118

Why choose this provider?

Allied Contracting has been a full-service repair contractor since 1975. They began in Longmont, Colorado, but now also have locations in Denver, Colorado and San Jose, California. Allied Contracting installers are committed to excellence, dependability, honesty, respect, kindness, and wisdom. Services offered include roof installation and repair, gutter covers, skylights, metal roofing, soffit and fascia repair, chimney and brick repair, painting, siding, windows, insulation, and ventilation.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.7
Facebook
4.6 / 5 (5)
Yelp
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
Pleasanton, CA 94588

Why choose this provider?

Custom Exteriors Inc. is a trusted home improvement company that services the greater San Francisco and San Jose areas. Since opening their doors in 1977 they have helped over 16,000 homeowners. Custom Exteriors Inc. is Diamond Certified, meaning they continue to meet the ongoing research and rating requirements, and have done so for 15 consecutive years. Services and products offered include window treatments, doors, cement fiber and stone siding, stucco, insulation, HVAC, solar testing and rebates, and tankless water heaters.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.0
Yelp
4.0 / 5 (256)
Google
4.0 / 5 (83)
Facebook
4.0 / 5 (34)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

FAQs

  • Introduction

    Insulation is a crucial part of the building construction or renovation process, and having the right insulation in a structure can increase comfort, reduce energy costs, and minimize your carbon footprint. Because insulation comes in a variety of materials and forms, it can be difficult to choose what’s right for your project. Understanding the basics of insulation materials, measurement, and installation can help you choose the right product and professional installer for your home or business.

  • What is an insulator?

    An insulator is a substance that doesn’t readily conduct electricity, heat, or sound. In construction, insulators help keep heated and cooled air from passing through walls, ceilings, and floors to control energy costs, so interiors stay warmer in the winter and cooler in the summer. Insulators may also be used to soundproof rooms or protect against electrical shocks.

  • What does asbestos insulation look like?

    The most common type of asbestos insulation is vermiculite. This lightweight material is typically silvery-gold or grayish-brown with a pebble-like appearance. However, asbestos insulation also comes in other forms, including sheet-like wraps for use on pipes and HVAC ducting, and lumpy or snow-like loose-fill insulation commonly installed in attics and wall cavities.

  • Is plastic an insulator?

    Yes. Plastics are poor conductors of heat and electrical currents, so they function well as insulators. This man-made material may serve as insulation in vinyl siding, and because it’s moldable, it’s commonly used for wrapping wires.

  • What does insulation do?

    Insulation minimizes the exchange of heat in a structure. It can improve a building’s comfort by keeping it warmer when outside temperatures are cold and cooler when outside temperatures rise. It can also improve the efficiency of HVAC systems to reduce heating and cooling costs.

  • Is insulation flammable?

    Whether insulation is flammable depends on its composition. Most common insulation materials are designed to be fireproof or fire-resistant, but there are some, including spray foam and cellulose, that are flammable. Insulation materials may also include paper or foil backings, which may be flammable and should be treated with a fire retardant.

  • How do you find out how much insulation you need?

    To determine how much insulation you’ll need for a project, measure the height and length of the exterior walls. Multiple those two numbers to determine the square footage for each wall and then add them together. Repeat the measurement process for windows and doors and subtract that from the total.