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    Average homeowner rating
  • Verified reviews icon453
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Mcdonough - Updated Nov 2026

Avatar for Hawx Insulation - Atlanta
Hawx Insulation - Atlanta
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Mcdonough, GA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

11 neighbors recently requested a quote
Recommended by75%of homeowners
I Green Solutions Inc
4.8(
5
)
Blown-In Insulation - Install or Upgrade

Serving Mcdonough, GA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

At iGreen Solutions Inc., we are your trusted local experts specializing in comprehensive exterior and interior home solutions. From roofing and seamless metal gutters to energy-efficient insulation and professional mold remediation, we pride ourselves on reliability, great communication, integrity, and quality workmanship. We believe in keeping our customers fully educated throughout every step of their project to ensure the best possible results. Whether it's a small residential repair or a large commercial project, we offer free estimates and look forward to earning your business!

32 neighbors recently requested a quote
Avatar for Lookout Pest Control- Alpharetta
Lookout Pest Control- Alpharetta
4.3(
6
)
Blown-In Insulation - Install or Upgrade

Serving Mcdonough, GA and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

For more than 40 years, Lookout Pest Control has been a regionally-recognized provider of general pest, termite, wildlife and encapsulation services in the north Georgia and Chattanooga, TN markets. These 40 years have earned Lookout a reputation of excellence and integrity in the community. Today, Lookout is a growing family of pest control companies throughout the Southeast into AL, SC, NC, and KY -- we're slated to become a top pest control company in the US while maintaining our personal touch, local connections. Lookout is a champion for creating a safe home…we're Always on the Lookout!

Carpenter Bee
Carpenter Bee
Response time5 days
Response rate100%
52 neighbors recently requested a quote
National Energy Solutions
4.6(
353
)
Blown-In Insulation - Install or Upgrade

Serving Mcdonough, GA and surrounding areas

In business since 2004

Free estimates

Warranties offered

"I was looking for someone to blow in insulation on a home I just bought and jumped on Angi List. National Energy Solutions reached out to me via phone, email and text on a Saturday evening. I was impressed with the communication and directness of Ralph and decided then that this was my pick. They came out on Monday and they were done in an hour. I will recommend this service to anyone who asks if I know an insulAtion guy."
1715123
1715154
Insulation Projects
Insulation Projects 2
Insulation Projects 3

+42

Response time1 day
Recommended by85%of homeowners
Avatar for USA Insulation of Atlanta
USA Insulation of Atlanta
4.5(
29
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Mcdonough, GA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"The bedroom above my garage always seemed extra cold from the rest of the house. As such, I decided it needed to be insulated. This is a new home -built in 2016. However, home builders appear not to insulate garage space. I found USA Insulation by google search. They had great reviews. I called, and owner Ryan Zondervan came out to my home, gave me a quote and set the date for project. His crew, Laramie and other, came out on time and informed of how they were going to do the job and showed me the insulation- very good quality. The crew was very friendly and professional. The bedroom now keeps the heat in the room better. I am so glad I found USA insulation. They are top notch and I highly recommend them."
Recommended by88%of homeowners
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Showing 1-10 of 84
Drywall Insulation FAQs, answered by experts

In some minor cases, you can DIY drywall repair with minimal time and money spent. This method is best when you have a hole made by a singular problem, such as accidental furniture moving, and not a continuous problem, like a rodent infestation. 

Knowing what product to use is crucial. For example, small holes only need spackle, whereas large holes might need a new piece of drywall. You can flex your DIY abilities on this project, but if you’d like a second opinion or have a more significant problem, it’s best to call in a drywall repair pro.

Pros ensure smooth finishes and lasting repairs, avoiding visible patches.

If you plan on heating your garage, you must install a vapor barrier when drywalling the garage. A vapor barrier protects your garage from frost and mold that can occur through condensation. If your garage is unheated, you don't need to install a vapor barrier. The only exception is if you regularly crank the heat in your car before getting in it. In this case, you may still want to install a vapor barrier, as your car can heat your garage.

You can plaster over regular drywall, but it's essential to prepare the surface properly. Before plastering, the drywall should be clean, free of dust, and any loose or peeling paint should be removed. Applying a primer specifically designed for plastering can improve adhesion. Some professionals recommend applying a base coat of plaster or joint compound to create a better surface for the plaster to adhere to. Proper preparation ensures a smooth and durable plaster finish over regular drywall.

You’ll get better results if you soundproof the whole wall. A hole through which light can pass can also let sound waves in. Acoustical or silicone sealant applied to holes and cracks can block enough sound to make a difference. However, the more layers absorb vibrations and slow or stop sound waves, the less noise you’ll have. 

The Mcdonough, GA homeowners’ guide to drywall insulation services

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