TOP QUALITY HOME INSULATION & RADIANT BARRIER SPECIALISTS
in San Antonio
Our Customer Service Comes First
for San Antonio insulation
As a Geo-Insulation customer, you will experience high quality, personalized service for your attic, walls and crawl space insulation. Not only will your project be completed by a courteous, friendly, and professional installer, but you will also receive extras, such as 12-month Animal Wildlife Control included with most other insulation services. In addition, 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.
Our Services
Professional Insulation Services in San Antonio, TX
Our Reviews
Here are just some of the nice things that our customers have to say about us.
Tom did a great job with my insulation in my attic. He was in and out in a little over an hour and was able to reach places of the attic that other installers said they couldn’t get to. Highly recommend!
Andre Kohansamad4/13/2022Installed attic Insulation. Fantastic and professional job. On time and completed as bid. Strongly recommend this company.
Michael Clark4/12/2022We were looking for a company to remove the old blown insulation and then spray foam the roof. We contacted Geo Insulation and Tom was open and honest that he was not spray foaming at the time but would handle the removal and have a company get in touch with us for the foam. Needless to say, I was skeptical about breaking the 2 operations up. We did get a total of 3 bids and Tom and Axel (The other Company) came in a very reasonable price. Now fast forward to workdays, Tom communicated and showed at the time and day he said he would. Tom and his men were professional and courteous. Highly recommend Geo-Insulation!!
Theron L. West3/08/2022Great experience using this company. The owner, Tom, was responsive to all questions from the beginning with a timely estimate, to the completion of the job.The work crew that was in my home that day was also professional and detailed all work being done.Competitive pricing despite my home being a difficult task due to the age of the home and restrictive crawl space.Highly recommended. House work like this can be intimidating to those of us that will only have work like this done once, maybe twice, in a lifetime. Tom and his crew made it a smooth process.
E Sanchez2/21/2022My 85-year-old house needed new insulation after rodents got into the attic. I checked with several companies and Geo-Insulation offered the best results. Owner Tom Porter quickly evaluated the need, provided a quick, no-nonsense estimate, and explained clearly what would be done and what it would accomplish, There was no attempts to up-sale or over-promised. The price was fair and competitive. Tom and his crew arrived on time, added insulation and were done within 90 minutes, including cleanup. Tom even did the paperwork for the City Public Service Energy rebate for insulation and deducted it from the agreed price. Geo-Insulation is a veteran-owned business and Tom provided a small discount for veterans. I'm very pleased with the results and I highly recommend Geo-Insulation.
David McLemore1/29/2022I called GEO Insulation and they promptly responded to all communication. Loved Tom's no non-sense style assessment of the insulation in my home and a no non-sense offer based on the size of my attic. Came in this morning and blew in the insulation, worked quickly and efficiently. Also, I love to support veteran owned businesses when I can, so that is also a bonus.
Neel Kotak1/16/2022Geo-Insulation was a pleasure to work with for blown-in insulation. During our first interaction with the owner, he arrived on time and was very professional, giving us an accurate and competitive quote for blown in insulation. The quote provided to us was the best value for the money, and the company even took care of filing for an energy efficiency rebate with CPS, saving us additional money. On the day of installation of the blown in insulation, he and his team arrived promptly and was very friendly and professional. I was expecting the job to be very noisy and messy, but the process was very quiet and the team cleaned up after themselves (I was even able to hold a virtual meeting during the installation process!). Geo-Insulation also offered to come back and touch up the insulation in a few months after some of the material settles. After analyzing the work, we are very happy with the job that Geo-Insulation performed and would definitely use the company again. We are also happy to support a veteran owned, local, small business!
Sarah Marie Chittick11/29/2021Great experience with this company, starting with the owner Tom, he was very attentive and he made sure I understood the whole process. Best quote in the market and he did not try pressuring at all to get the job.His crew is amazing also, very respectful and clean. My attic is huge, around 5,000 sf, and they finished the job of removing and adding new insulation in 3 days!! 😃 I would highly recommend this company to everyone.
JEANNE S11/27/2021Tom is fantastic! Willing to do partial job until we can repair air ducts then will finish. This is the kind of business we need in the community.
mg1302txstate11/21/2021We had Geo-Insulation add about 8”of blown insulation in the attic of our 11 year old home to put a good cover over all exposed water lines and provide a thicker (approximately 16-18”) “blanket” to maximize the home’s thermal efficiency. We were very pleased with Tom’s professionalism, communication, price and work. Going with Geo was an easy choice. We certainly recommend giving them a look.
Betty & Mark A-R11/17/2021The professionals at Geo-Insulation were thorough, yet quick, and detail oriented in the removal and installation of attic insulation. Tom and his team rapidly performed the work promised at an affordable price while meeting best practices for quality and energy conservation. I highlight price because I solicited bids from other highly rated insulation companies and they could not beat Geo-Insulation. I confer my highest recommendation to this Veteran-owned business!
Darrin Mirkarimi11/12/2021Tom was great when communicating. He was also very knowledgeable and nice to explain everything. Definitely a go-to for your insulation services!
Javier Melendez10/27/2021I recently used GEO Insulation and it was a good decision. Good service. Very reasonably priced. Quick response time. Workers arrived on time and got everything done as timely as possible. I
would recommend this company.Hollie Hernandez10/24/2021I recently used GEO Insulation and it was a good decision. Good service. Very reasonably priced. Quick response time. Workers arrived on time and got everything done as timely as possible. Iwould recommend this company.
Hollie Hernandez10/24/2021Unparalleled service! I worked with Geo-Insulation to blow insulation in my attic. Geo-Insulation was without a doubt the best value. I researched several companies and they were the most competitive bid along with value and customer service. They were very responsive, had quick turn around times, and accommodated my schedule. They are very easy to work with and made the CPS Energy rebate process so easy I didn't even have to think about it.
Rico10/15/2021Geo-Insulation replaced both attic insulations in my home and did an outstanding job! Their quote was nearly half the price of a well known statewide chain company, and even including disinfecting solution and sealing all attic spaces (which the other company did not offer). The owner was there himself throughout the process and even brought to my attention a small leak in my roof which needed repaired. My house smells fresh and clean now, and is so much safer for my family. I would definitely recommend Geo-Insulation if you have similar issues in SA. The owner has definitely earned his nickname as the "Critter Whisperer"!
Jen R10/10/2021Tom is extremely knowledge and takes the extra steps to ensure the right solution for your home. I talked to 3 other companies who were all just trying to sell me their product (spray foam insulation). Tom made sure to have an outside this party inspect my home to ensure his product was the right thing for our home. His staff is courteous and professional! Highly recommend.
Mellissa Toler9/23/2021Melissa Valadez9/14/2021Geo-Insulation does high quality work and really cares about the customer. Tom is a polite, professional, and honest guy. I am fortunate I found him and his company and plan to use them for future projects
Cody Davis9/14/2021Wonderful service, from the owner to the installers! Provided good info and went the extra mile! Can’t say enough about the curtesy of everyone involved!
diana garcia8/14/2021Tom, of Geo-Insulation, responded quickly and positively to my request for a small insulation project in my attic. I had contacted four other companies for the same project. Two never responded, one said they didn't do this type of work, and the last one said they did this work, but the job was too small and not worth their time. Tom, however, agreed to perform the work and was at my home the first thing the next morning. He was friendly, knowledgeable, professional, and reasonable. I would recommend him without hesitation.
Melvin Cohen8/14/2021Insulation installation was timely, professional and the crew were very friendly. Would recommend this company and would hire again.
Rhonnda George7/14/2021Tom earned every one of these stars, from the beginning of the bid to the final instal everything was top quality. I really appreciated that he listened to my needs and didn't try to upsell me on something more expensive. He also provided me references where I could learn about the instal process and feel more comfortable with it since I had informed him I had a family member who is immuno-compromised. Additionally the team was extremely careful with my home: household items and landscape. Total Professional!
Laura Jones7/14/2021randy Muhlenkamp6/14/2021Geo-Insullation is a MUST for your home. We put them through hell with multiple requests to come out and never being ready (Not to mention COVID 19 and the uncertainties with the economy). The company was so understanding of our reservations and never hesitated to provide us with an estimate each time. Tom (the owner) personally responded each time with patience and thorough explanation. We finally pulled the trigger and cannot be happier. Professional. Clean. FAST! And a HUGE difference. We opted for radiant barriers plus 12 inches of loose fill fiberglass + removal of the old yucky stuff. My husband works from home and there was no disturbance whatsoever. Simply hands down great decision.
Eunice Moore6/14/2021Tom helped with my Mother-in-laws home. He walked us through the process and his team was courteous and thorough. We are so excited she will be saving energy and money this summer!
Camaron Brooks6/14/2021Very pleased. We had an excellent experience with Geo-Insulation! This is a local-owned company and we dealt directly with the owner. Tom got in the attic to ensure what was needed. The price was way less than we expected and much less than other quotes, and he processed the CPS rebate for us. There is a noticeable difference of comfort in our home.
Mark F5/14/2021
Specialists in Attic Insulation
(Fiberglass/
Foam Insulation) & Radiant Barrier
in San Antonio
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.
Reasons to call Geo-Insulation
as your home insulation contractor
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.
Insulation levels are specified by R-Value, which is a measure of the insulation’s ability to resist heat flow. The higher the R-Value, the better the thermal performance of the insulation. The recommended level for most attics is to insulate to R-38 or about 13 to 14 inches.
CPS Energy presently offers a rebate program to help offset the cost of adding insulation to your attic floor or foam insulation on the attic roof decking. For additional information please contact Tom Porter, (210) 848-5658 or visit CPS Energy Rebate Program website.
Security & Safety
Geo Insulation is FBI Background Approved
Ask a Question
Geo-Insulation is available to help with any questions regarding your insulation needs. Geo-Insulation has detailed information on residential services such as:
- Insulation Removal and Disinfection (Attic and Residence)
- New Loose Fill Fiberglass Insulation
- Radiant Barrier
- Open/Closed Foam Insulation
- Animal Wildlife Control