Business Details
112 Sunbelt Blvd., Columbia, SC
29203, United States
Certified by GTG, Inc. • Oct 11, 2026
(803) 754-6992
Certified by GTG, Inc. • Oct 11, 2026
https://www.gtginsulation.com
Certified by GTG, Inc. • Oct 11, 2026
About
Certified by GTG, Inc. • Oct 11, 2026
Insulation Contractor
GTG, Inc. is a part of the Installed Building Products Family of Companies, the second largest insulation installer in the U.S. residential new construction market. Builders, contractors and homeowners throughout the Columbia area depend on GTG for residential and commercial new construction and retrofit projects.
Our trained staff of professionals will get the job done right, on time, on budget and safely. With our experienced and dedicated staff to serve you, you can rest assured that you’ve come to the right place for expert installation of fiberglass insulation, spray foam insulation, gutters, and fireplaces systems.
Location
Certified by GTG, Inc. • Oct 11, 2026
Hours
Certified by GTG, Inc. • Oct 11, 2026
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
4.3
62 reviews
5 stars
50
4 stars
2
3 stars0
2 stars0
1 star
10
- CBclaude bowersSep 9, 20265.0Tony, Dewayne and Josh were most professional, got the job done quickly and cleanly. Highly recommended!
- PGPatricia GilesSep 8, 20265.0I had Key, Josue, Frank, and Josh at my home last Friday for insulation and crawlspace work. They were all very professional and did the work in a timely manner.
- MMMichelle MorseSep 4, 20265.0We had gutters installed by GTG. The very courteous installer did the work in one day, quickly and efficiently. The color matched beautifully and the gutters solved our drainage problem perfectly. And the price was very affordable. We highly recommend GTG.
- FKFay KerrSep 3, 20265.0Amazing!! An honest and reasonable assessment and quote from Josh, then the crew showed up bright and early this morning and finished the spraying of insulation in the attic, then moved on to efficiently clear the old pink stuff under the house, the old vapor barrier, then reinstalled new insulation and laid down new vapor barrier. Thanks to the crew, Jose and Key, for your work and for cleaning up the work space when you were done. Your excellent work ethic was duly noted. GTG was recommended to us and now we recommend this company to others!
- NMNaomi ManahanAug 20, 20265.0Nothing but great things to say about Josh, Tory and Dewayne. They installed insulation in our 90 year-old home with zero complaints and lots of creativity to get the insulation in all the nooks and crannies possible. Would gladly hire them again.
Frequently Asked Questions About GTG, Inc.
What types of services does GTG, Inc. provide?
GTG, Inc. specializes in expert installation of fiberglass insulation, spray foam insulation, gutters, and fireplace systems for residential and commercial new construction and retrofit projects.
Where is GTG, Inc. located?
GTG, Inc. is located at 112 Sunbelt Blvd., Columbia, SC 29203, USA.
What are the operating hours of GTG, Inc.?
GTG, Inc. operates Monday through Friday from 9:00 AM to 5:00 PM and is closed on Saturdays and Sundays.
Since when has GTG, Inc. been in business?
GTG, Inc. has been serving the Columbia area since October 1, 2008.
How can I contact GTG, Inc.?
You can contact GTG, Inc. by phone at +1 803-754-6992 or visit their website at https://www.gtginsulation.com.
What categories does GTG, Inc. fall under?
GTG, Inc. is categorized as an Insulation Contractor specializing in both residential and commercial projects.
Are there any HVAC service providers near GTG, Inc.?
Yes, nearby HVAC service providers include Carolina Comfort, Johnstone Supply, Lennox Stores, and ARS / Rescue Rooter Columbia, which can be helpful resources for complementary services related to heating, ventilation, and air conditioning.
Which nearby places can assist with construction and contracting needs near GTG, Inc.?
Nearby contractors and construction service providers include Baker Roofing Company, Allegiance Industries, and Collins & Wright, offering a range of building, roofing, electrician, and janitorial services that may complement your insulation projects.
Are there local recreational spots near GTG, Inc. to visit before or after your service appointment?
Yes, several soccer complexes are nearby, such as Monticello Road Soccer Complex, South Carolina United FC Soccer Complex, and SCUFC Southeastern Freight Lines Soccer Center, ideal for sports enthusiasts or family activities before or after your visit.
What nearby services are available for shipping and delivery near GTG, Inc.?
DHL Express Service Point Columbia and Central Transport are nearby courier and freight services that customers can use for shipping or receiving materials related to their projects.
Brand Certified Facts from GTG, Inc.
This information is certified by GTG, Inc. and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified October 11, 2026Yext Knowledge Graph
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