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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon150
    Verified insulation services reviews

Top-Rated Insulation pros in Douglasville - Updated Nov 2026

Avatar for AD Insulation & Drywall, LLC
AD Insulation & Drywall, LLC
4.9(
138
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Douglasville, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Credit card accepted

Offers commercial services

"AD Insulation and crew did a great job installing blown in insulation, sealing up any air leaks, adding in baffles, and even an insulation cover for attic pull down stairs. Crew was on time, professional, cleaned up area. Price was very fair. I would highly recommend."
Response time1 day
70 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for National Energy Solutions
National Energy Solutions
4.6(
363
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Douglasville, GA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"⭐⭐⭐⭐⭐ Outstanding Blown-In Insulation Installation I had an excellent experience with National Energy Solutions for a blown-in insulation installation in my garage. From start to finish, the process was professional, efficient, and stress-free. The team arrived on time, clearly explained the work they were doing, and completed the installation with great attention to detail. The blown-in insulation was installed evenly and thoroughly, and they made sure everything was clean and orderly before leaving. You can immediately tell they take pride in their work. What stood out most was their customer service. They were respectful, knowledgeable, and patient in answering my questions. The improvement in temperature control in my garage was noticeable right away, and I feel confident the insulation will make a long-term difference in comfort and energy efficiency. I highly recommend National Energy Solutions to anyone looking for quality insulation work done right the first time. Professional"
Insulation
Insulation
Insulation
Insulation
Insulation

+21

32 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Elite Coatings and Insulation
Elite Coatings and Insulation
5.0(
7
)
Spray Foam Insulation - Install

Serving Douglasville, GA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Michael Clarke and his team at Elite Coatings and Insulation are exceptional. They arrived and applied spray insulation in my attic room, completing the task with great efficiency and resulting in a truly remarkable appearance. Upon finishing their work, they ensured that the job site was left immaculate!"
Response time2 days
Response rate100%
18 neighbors recently requested a quote
Avatar for Hawx Insulation - Atlanta
Hawx Insulation - Atlanta
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Douglasville, 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 UpgradeSpray Foam Insulation - Install

Serving Douglasville, 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
Knox Pest Control
New to Angi
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Douglasville, GA and surrounding areas

Approved (Corporate)

In business since 1929

Free estimates

Credit card accepted

We at Knox Pest Control is one of the largest pest control companies in the southeast, serving Georgia, Alabama and North Florida, South Carolina, and Mississippi. As a full-service company, offering pest control, wildlife control, termite control,Attic Insulation, Crawl-space insulation, Encapsulation, Gutter Gaurds and lawn care, Knox is your one-stop shop for effective, friendly, and professional service. We're proud to offer same-day and next-day services whenever possible, as well as a 100% satisfaction guarantee to ensure you're always getting the service you deserve. What does that mean for you? If for whatever reason you aren't satisfied with the result of our services, we'll do everything we can to make it right.e the front range's most reliable garage company with over 100 satisfied consumers that enjoy their new garages. We offer the best in quality and service for years after we finish the work. \n

Avatar for Bauer Building, LLC
Bauer Building, LLC
New to Angi
Spray Foam Insulation - Install

Serving Douglasville, GA and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

BAUER BUILDING LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis -of our business. \n

Project
Project
Project
Full kitchen cabinets
Full kitchen cabinets

+17

2 neighbors recently requested a quote
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Insulation FAQs, answered by experts

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.

Yes, you can install insulation over ductwork, and doing so can save you money. Without insulation, the HVAC unit must work harder to force warm or cool air around the home, and once the air reaches the vent, it may not be the correct temperature. Insulating HVAC ducts makes your system work more efficiently, saving you money on heating and cooling bills.

Exposed ductwork can sweat just like ductwork placed behind walls, sometimes even more so. Ductwork sweats—like a cold drink on a hot day—because of a temperature imbalance between the air in the duct and the air in the room. In a crawl space or wall, this temperature can equalize faster due to the small space but in lofts and open rooms, that wouldn’t happen as quickly. Many people insulate their ducts for this reason.

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.

No, you should avoid using antifreeze in your outdoor spigot to prevent freezing. Antifreeze can contaminate your water supply and harm the environment. Instead, employ safer and more effective methods for winterizing your spigot, such as draining the spigot and using insulation, to protect it from freezing temperatures.

The Douglasville, GA homeowners’ guide to insulation services

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