Best Insulation
Contractors in
San Jose

Why These Insulation Contractors?

Our goal is to connect people with the best local experts. 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.

Reviewed Curated Top Picks 228 143 17

Our Selection Criteria:

  • 1. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 2. Qualifications

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Reputation

    A history of delighted customers and outstanding service.

  • 4. Experience

    Masters of their craft, based on years of practical experience and education.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Accurate Firestop, INC.

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.

Hayward, CA 94544


Attic Rat Control

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.

San Jose, CA 95014


Bay Area Energy Group

Bay Area Energy Group is a trusted and skilled partner in energy upgrades and home remodels. Located in Santa Clara, California, their team of engineers and installers each have 15-20 years of experience in the green energy and upgrade contracting industry. They offer free home energy audits, free estimates and proposals, and free design consultations. Services provided by Bay Area Energy Group include home insulation, home remodels, window replacement and installation, door replacement and installation, home lighting solutions, and HVAC services.

Santa Clara, CA 95054


GSP Painting Company

GSP Painting Company is a fully-licensed and insured painting contractor located in San Jose, California. Their virtual painting service allows for potential customers to see what their colors of choice will look like on the walls in their home before committing to the job. GSP Painting Company has served the Bay Area since 1978 and offers services like interior and exterior painting, popcorn ceilings, drywall texturing and installation, and insulation.

San Jose, CA 95132


IPS Quality Insulation

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.

San Jose, CA 95117



PacificAirUSA is a San Jose-based company that has specialized in residential and commercial insulation repair services since 2010. It helps clients properly insulate their property to reduce energy costs and improve indoor comfort. Its experienced technicians conduct complete inspections of the property and provide expert recommendations. They can install new installation, repair damaged areas, and remove and replace old insulation that has sustained mold, water, or rodent damage. PacificAirUSA also offers HVAC, pest control, and air duct cleaning services.

1725 S Bascom Ave
Campbell, CA 95008


Planet Orange

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.

San Jose, CA 95110


Xteria Construction & Consulting

Xteria Construction & Consulting is an award winning building contractor located in San Jose, California. They strive to be the area's one-stop-shop for all home exterior design needs. They have been voted the Best in San Jose for workmanship and services for three consecutive years. Owner Steve Caposio holds three contractor classifications and an RRO credential from the Roof Consultants Institute. Services provided by Xteria Construction & Consulting including roofing, siding, home remodeling, and room additions.

San Jose, CA 95119


Wrong city? Here are some nearby places: