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5.0

(28 reviews)

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Verified Reviews for Insulation Service pros in Williamson, GA

*The Angi rating for Insulation Service companies in Williamson, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Williamson, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on January 03, 2026

Find Insulation pros in Williamson

Avatar for Elite Coatings and Insulation
Elite Coatings and Insulation
5.0(
7
)

Serving Williamson, GA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"We were looking for someone to spray foam our barn and they were able to come out quickly. The quality of work was great with even better customer service. I would highly recommend this company if you are needing insulation done."
Response time2 days
Response rate93%
18 neighbors recently requested a quote
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Avatar for Certified Home Inspection & Insulation Services LLC
Certified Home Inspection & Insulation Services LLC
5.0(
10
)

Serving Williamson, GA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"top notch company. They are with you every step of the way guiding and available for any questions. I haven't dealt with this amount of professionalism in a long time. I will use them again in the future."
BLOWN IN INSULATION
Insulation Project
Insulation Project
Insulation Project
Insulation Project

+6

Recommended by100%of homeowners
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Avatar for Thermal Shield Insulation LLC
Thermal Shield Insulation LLC
4.7(
15
)

Serving Williamson, GA and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"They are very professional! I wish I could post the before and after pictures. I was very satisfied with the insulation service. Thanks"
Wooden Shop
Wooden Shop
Open Cell Spray Foam on Wooden Shop
Attic of Home
Basement walls

+6

Response time1 day
Response rate88%
Recommended by93%of homeowners
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Avatar for Prestige Home Energy
Prestige Home Energy
5.0(
39
)

Serving Williamson, GA and surrounding areas

In business since 2019

Free estimates

Warranties offered

"I had the pleasure of dealing with Chase. He was very kind and informative of options and pricing. After my install, my home has kept cool during summer. I highly recommend the company over all. My neighbor"
Recommended by100%of homeowners
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Avatar for ADT Solar
ADT Solar
4.4(
111
)

Serving Williamson, GA and surrounding areas

In business since 2008

Free estimates

Warranties offered

"We met with 3 different companies to advise on getting solar panels. The first 2 companies basically just told us what size system we could get based on state and federal tax rebate levels. Heard an advertisement for Sunpro on radio and decided to call them; turned out to be a good decision. Kara with Sunpro was extremely informative and had a nice package put together for us to review. She even researched our home and had an idea of how much production we could expect with the recommended solar panels. Even after selecting Sunpro, I called Kara with questions about things I'd heard from others or something I forgot to ask. I never felt like I was a burden and she always returned my calls if I had to leave a message. The complete team with Sunoro were professional and eager to help. Satisfied with new solar system and looking forward to enjoying savings on electric bills.
"
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
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Avatar for Apex Wildlife Services
Apex Wildlife Services
4.8(
10
)

Serving Williamson, GA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Upon selling my home, the inspection revealed that I had some uninvited winged roommates in the attic. Matt swooped in like ?Batman? and took care of the issue quickly and professionally. Highly recommend him if your attic turns into a wildlife Airbnb or for any other insulation and critter related surprises! 10/10 would call again (but hopefully won?t have too)."
Response time6 hrs
Recommended by44%of homeowners
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Showing 1-10 of 40
Insulation questions, answered by experts

It’s best not to install a radiant barrier directly under insulation because it requires an air gap on at least one side to work properly. Instead, you should install the radiant barrier over your existing insulation to create an air space to reflect the radiant heat.

Radiant barriers and insulation serve different purposes, so one is not inherently better than the other. Radiant barriers reflect radiant heat, helping keep spaces cool, especially in hot climates, while insulation slows heat transfer through conduction. For optimal energy efficiency, it’s best to use both together. 

Radiant barriers can enhance the performance of insulation by preventing heat gain in the summer and heat loss in the winter. The choice between them depends on specific climate conditions and the building’s design requirements.

Yes, you can install insulation behind drywall yourself, but only if your walls are not finished. If your studs are exposed, installing fiberglass insulation in roll or batt form is very straightforward and just requires a few tools and some safety equipment. If your walls are already finished and you’re looking to add insulation, it’s better to hire a professional, as you’ll likely need blown-in insulation, which can be dangerous to work with and a challenge to get into the proper areas in your wall voids.

The cost of installing spray foam insulation is $2,760 on average, but this cost can be as low as $650 or as high as $7,700. The main cost factor is the size of the insulated area and the type of spray foam insulation. 

Polyurethane spray foam costs between $0.44 and $1.50 per board foot, where a board foot is equal to the volume of a one-foot length of a board. More expensive options, like soybean or vegetable oil spray foam, range from $1.50 to $3.00 per board foot.

For standard 2x4 walls, the ideal insulation has an R-value between R-13 and R-15. This level of insulation, typically around 3.5 inches thick, fits well within the wall cavity. Common options include fiberglass batts and spray foam. The best choice for your home can depend on your climate; use R-value maps, like those from Energy Star, to determine the recommended level for your region. For colder climates, you might also consider adding exterior insulation for greater efficiency. Always check with your local building codes to ensure you meet any required standards.

The Williamson, GA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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