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Top-Rated Insulation pros in Waynesboro - Updated Nov 2026

Madison Drywall
4.5(
2
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Waynesboro, TN and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"He is absolutely one of the most honest contractors I've worked with, and has a lot of integrity. He's personable, responsive, and does great work. I can not say enough nice things about him. He's in the top 5 contractors I've had the pleasure to do business with over the last 20 years that I have been in the manufacturing business, maybe my lifetime!"
Recommended by100%of homeowners
Avatar for Lookout Pest Control- Huntsville
Lookout Pest Control- Huntsville
5.0(
6
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Waynesboro, TN 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!

Response time3 days
Response rate100%
22 neighbors recently requested a quote
RBC Insulation, LLC
5.0(
4
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Waynesboro, TN and surrounding areas

In business since 2001

Free estimates

"They did great work, from the time the owner showed up to do the quote through the actual installation of the foam insulation they did a great job. I would recommend them for anyone looking for foam insulation. If I had need of more insulation I would hire them for that as well."
Response time3 days
Recommended by100%of homeowners
Avatar for Seal Tight Spray Foam
Seal Tight Spray Foam
5.0(
8
)
Spray Foam Insulation - Install

Serving Waynesboro, TN and surrounding areas

In business since 2024

Free estimates

Warranties offered

"I cannot speak highly enough of Seal Tight Spray Foam. From the moment I contacted them, I knew I had made the right choice. Their exceptional customer service and professional expertise are unmatched. Mr. Stephen Grande was an absolute pleasure to work with. His knowledge and passion for his craft were evident throughout the entire process. He explained everything clearly and answered all my questions patiently. The team at Seal Tight went above and beyond to ensure my complete satisfaction. The spray foam insulation job they performed on my attic is phenomenal. The difference in my home's comfort level is noticeable immediately. I'm confident in the long-term energy savings I'll experience as well. If you're considering spray foam insulation for your home or business, look no further than Seal Tight Spray Foam. They are a family-owned business that truly cares about their customers and delivers outstanding results. I wholeheartedly recommend them to anyone in need of their services. Thank you, Seal Tight Spray Foam, for a job well done!"
Spray Foam Trailer
Spray Foam Trailer
Spray Foam Insulation
Spray Foam on Ceiling
Stephen

+3

Response time4 hrs
Recommended by42%of homeowners
Thermal Dynamics Weatherization, Inc.
3.8(
4
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving Waynesboro, TN and surrounding areas

In business since 2004

Free estimates

"Was most impressed rep. Enjoyed our conversation. He was clear in describing processes; forthcoming on costs, educational on differences in products. Under other circumstances, ie, remaining in this house, would undertake insulation."
Recommended by100%of homeowners
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Insulation FAQs, answered by experts

If you need to insulate behind finished walls, the best option will likely be to have an insulation professional install blown-in insulation. The installation requires small holes cut in your wall, after which the installer can blow loose-fill insulation into the void. After the installation, you’ll have minor drywall patching, which shouldn’t cost more than $100. Compared to ripping down the existing drywall, using a different type of insulation, and replacing and finishing the drywall, this should save you hundreds or even thousands, depending on the size of the room you’re insulating.

The best time to insulate a garage ceiling is when the weather is mild and dry. That means it shouldn’t be stormy, snowy, or raining, and the temperatures should be comfortable. Ideally, you’ll insulate your garage ceiling in the fall, before winter hits. Not only will you be the most comfortable, but you’ll also likely see the greatest energy savings heading into the colder weather with a newly insulated garage.

Insulating ducts prevent or significantly reduce condensation by reducing temperature differences between the duct surface and surrounding air. Proper insulation also minimizes sweating, improves energy efficiency, and prevents moisture damage. However, if humidity levels are unusually high or there are air leaks, additional measures like sealing ducts and using a dehumidifier may be needed.

The most affordable way to insulate behind unfinished walls is to install fiberglass batts or rolls. These total around $0.75 per linear foot, with the width matching the gaps between standard studs perfectly. However, it’s important to consider the R-value of your insulation and the climate in your area, as fiberglass insulation isn’t the best in terms of preventing heat transfer. Plus, the most affordable option may cost more on electricity bills over time. The most affordable way to insulate behind finished walls is to leave them up and use blown-in insulation to avoid drywall replacement.

Yes, PEX pipes should be insulated in certain situations. While insulation is not always necessary for pipes running through insulated interior or external walls, it is recommended for any pipes located in uninsulated rooms, unheated areas, or outside, especially in regions with cold winters. The primary reason is to prevent freezing. Although PEX is more resistant to cracking from freezing than other materials, repeated freezing and thawing can weaken the pipes over time, increasing the risk of a burst.

The Waynesboro, TN homeowners’ guide to insulation services

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