in San Antonio, Texas

TOP QUALITY HOME INSULATION & RADIANT BARRIER SPECIALISTS

Our Customer Service Comes First

As a Geo-Insulation customer, you will experience high quality, personalized service for your attic, walls and crawl space insulation. New attic insulation, whether you choose foam or fiberglass insulation, will help you save money on monthly utility bills, extend the life of your air conditioning system, provide basic sound proofing, standardize air quality and home temperature.

Why choose us?

Expect the Best When You Hire Geo-Insulation

Geo-Insulation is committed to providing you with high-quality, professional materials and installation. We will go the extra mile to ensure that you are completely satisfied with your home insulation project. We also offer discounts and other benefits to provide you with the best possible experience at the best possible price.

  • Free estimate at your home or business
  • 10% discount for all customers (Military, First Responders and Other Categories)
  • Environmentally friendly material
3,510+
residential projects
3,510+
Residential Projects
who we are

Specialists in Attic Insulation (Fiberglass/
Foam Insulation) & Radiant Barrier

Geo-Insulation specializes in open/closed cell foam, fiberglass attic insulation, and radiant barrier spray in San Antonio. While most of our work is residential, we also offer our services to commercial clients.

Mon – Fri

9:00-7:00

Saturday

10:00-7:00

Our Services

Professional Insulation Services in San Antonio, TX

spray foam technician installing spray foam insulation

Spray Foam

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Old Roof Insulation

Radiant Barrier

Radiant barriers are installed in homes—usually in attics—primarily to reduce summer heat gain, which helps lower cooling costs.

Common home insulation DIY mistakes

Fiberglass Insulation

Geo-Insulation offers various types of fiberglass insulation for commercial and residential customers.

attic Insulation Removal

Geo-Insulation will be with you from start to finish and keep you informed every step of the way. 

The Reasons That You Should Contact Us

Properly insulating your home or building helps to maintain comfortable temperatures year-round. No matter what kind of insulation you currently have in your attic, you can quickly determine if you need more by looking across the span of your attic. If your insulation level is below your floor joists and less than 14 inches deep you should add more loose fill fiberglass insulation. It is important that the insulation be evenly distributed because sometimes there is enough insulation in the middle of the attic but very little along the eaves.

Years in the business

Serving San Antonio Since 2010.

Discounts Available

Geo-Insulation is available to help with any questions regarding your insulation needs.

Batt and Roll Insulation in the Attic

Geo-Insulation is available to help with any questions regarding your insulation needs.

Supporting the Community

Our company’s vision is to support initiatives to preserve our environment, give back to our community and support our military. We proudly donate to the United Service Organizations Inc. (USO), American Society for the Prevention of Cruelty to Animals (ASPCA), Make A Wish Foundation, and Shriners Hospitals for Children.

Testimonials

Our Reviews

Here are just some of the nice things that our customers have to say about us.

Louis Reeves


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Amanda warner


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Kevin Durbin


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Let us take care of your Insulation Project