About

Geo Insulation

Friendly & Professional Insulation Services

Tom Porter, owner and operator of Geo-Insulation, established the company to offer a high quality, professional attic insulation contractor service for San Antonio area customers—residential and commercial. Tom served in the U.S. Army for 22 years taking care of soldiers and is committed to providing the same level of care and dedication to his customers.

Benefits of Geo-Insulation as Your San Antonio Insulation Contractor

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.

Expect the Best When You Hire Geo-Insulation

  • Free estimate at your home or business (takes about 45 minutes)
  • 10% discount for all customers
  • Transferable service warranty to the new owner if you sell your home
  • Environmentally friendly material
  • Donation 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
  • 12-month Animal Wildlife Control included with most other insulation services

Geo-Insulation Priorities

  • SAFETY FIRST for our team and for our customers
  • Installation of environmentally friendly materials
  • Provide the best customer service of any company
  • Use the highest quality materials available
  • Ensure that the name and reputation of Geo-Insulation are the most respected of any commercial or home insulation contractor
Tom Porter the Owner and Operator of Geo-Insulation
FBI Background Check Approved
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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.

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