Home Insulation Services

Home Insulation Services Near Huntersville, Gastonia, Mount Holly, Fort Mill

New insulation can improve your home comfort and lower energy bills

  • Rigid foam insulation comes in large panels of varying thicknesses. It’s the best insulation to use on basement and crawl space walls because it doesn’t absorb moisture or attract mold.
  • Tru-Soft™ cellulose insulation is made from recycled newspaper treated to resist combustion, insects and mold. It’s often blown into attics as an insulation upgrade, but it can also be blown into wall and floor cavities.
  • Injection foam is specially formulated for insulating wall cavities, cathedral ceilings and other enclosed spaces. With excellent flow and fill characteristics, it can be used where there’s no insulation or where existing insulation isn’t performing adequately.

You don't need a degree in thermodynamics to know that heat always spreads out to fill in where it is depleted. In the wintertime, heat moves naturally from inside to outside. During hot summer months, heat "wants" to go the opposite way, moving inside the house to make spaces uncomfortably hot.

This process will cause your home to be uncomfortable, have uneven temperatures throughout the house, and will increase your heating and cooling costs. However, installing proper insulation can help fix these home energy issues.

As a full-service insulation contractor, GSM Services provides expert home insulation services to improve areas such as walls, crawl spaces, basements, and garages in Mount Holly, Fort Mill, Huntersville, Gastonia and throughout the surrounding areas.

Customer Reviews

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Insulation Services

Attic Insulation

Upgrading attic insulation is usually a top priority for improving comfort & energy efficiency.

Garage Insulation

The floor above a garage often needs extra insulation to make the living space more comfortable.

Crawl Space Insulation

Insulating & sealing the crawl space will improve home comfort and indoor air quality.

Basement Insulation

Improve comfort, energy efficiency & air quality throughout the home with this important insulation upgrade.

Wall Insulation

Upgrade under-performing wall insulation to eliminate cold winter drafts and wasted energy.


Improve the performance of your HVAC system with properly sealed and insulated ducts.

Air Sealing

Sealing leaks in a home’s building envelope can eliminate cold drafts and help insulation work more effectively.

Free Insulation Estimates In North Carolina

We provide free evaluations and estimates for all of our home insulation services!

Recent Testimonials

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“Dramatic improvement in cooling efficiency of my "man cave".”

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Mr. L. of Locust, NC

“I can't wait to get my next bill, we have already noticed the system running less.”

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Mr. and Mrs. H. of Charlotte, NC

“I would gladly recommend you guys to anyone.”

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Ms. D. of North Carolina, NC

“I really like the fact that everyone I spoke to was very knowledgeable about products and services.”

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The M. of North Carolina, NC

“Our utility costs are down and we're now comfortable in an area of our house that has always been a problem. We would recommend Dr. Energy Saver to anyone!”

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The J. of North Carolina, NC

Contact us for efficient insulation in your home

If you have uncomfortable temperatures in your house, uneven heating and cooling, or rising energy costs, GSM Services is here to help. We provide complete home insulation services, including blown-in insulation and rigid board insulation.

GSM Services proudly services Huntersville, Gastonia, Mount Holly, Fort Mill, Denver, Matthews, Hickory, Gaffney, Lincolnton, Rock Hill and throughout the nearby areas. If you are interested in upgrading your existing insulation or would like new insulation installed, call us today at 1-844-691-4184 for a free estimate!

our service area

We serve the following areas

North CarolinaSouth Carolina Our Locations:

GSM Services
1535 W May Ave
Gastonia, NC 28052