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TRUSTED BY CHARLESTON, TN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon55
    Verified insulation services reviews

Find Insulation pros in Charleston

Avatar for Tri-Star Insulation, LLC
Tri-Star Insulation, LLC
4.9(
17
)

Serving Charleston, TN and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I asked for an estimate on foam insulation. The amount of insulation in my attic was good. I actually needed a reflective barrier to deal with the heat build up on one end of my home. Since the reflective barrier was installed my home has been comfortable. My HVAC has not had to work as hard to keep the house cool. They also installed an Insulation barrier over the attic door which prevents heat from entering the house from the attic. We are very happy with the end results and the work."
Our Work
Our Work
Our Work
Our Work
Our Work

+4

Response time1 day
Response rate90%
17 neighbors recently requested a quote
Avatar for Insulation Commandos
Insulation Commandos
5.0(
13
)

Serving Charleston, TN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Wow! Great people to work with! Explained everything that needed to be done. Great quote and price. This team went above and beyond in every way! Even fixed problems that I didn't know were there. Highly recommended. Thanks again guys! I have tried to attach photo's, I couldn't. Everything is clean and picked up and well done."
Project Photos
Project Photos
Project Photos
Response time12 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for USA Insulation of Chattanooga
USA Insulation of Chattanooga
4.5(
106
)

Serving Charleston, TN and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Attic was sealed and filled with blown in insulation. Consultant was knowledgeable and the crew that came was very professional. We felt a difference in the temperature of the house that night after the install."
Blown-in Attic Insulation
Blown-in Attic Insulation
Closed cell sprayfoam
Closed cell sprayfoam
Closed cell sprayfoam

+5

Response time2 hrs
Response rate100%
48 neighbors recently requested a quote
Avatar for Koala Insulation of Chattanooga
Koala Insulation of Chattanooga
4.6(
10
)

Serving Charleston, TN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"This company was very professional. They arrived on time and did an-A-One job. Very efficient. Did an outstannding job and cleaned up after they finished. I would definitely recommend this company."
Batt Rolled in Insulation
Blown-in Insulation
Spray Foam Insulation
Response time7 hrs
8 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Martin's Home Solutions
Martin's Home Solutions
4.8(
6
)

Serving Charleston, TN and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Since 7/2025 I knew we needed insulation blown into our less than 1300 SF 1973 built home. Got a quote for over $5000, left messages at many more and some didn’t even show up or return my call. On 12/16/2025 I called Angi list and was told someone would be calling me back soon(bet they want!) Well they did and I spoke Nick Martin of Martin Home Solutions and gave me a quote that I was able to pay (We are old!) and he and Jason Farmer came to our home last evening 12/17/2025!!! (Ready To Work!) We were so impressed by Nick’s honesty, open communication and work ethic. We were so very happy to know that we can survive this winter financially with adequate insulation in our attic. Call Angi List today if you are searching for someone for your attic needs, Martins Home Solutions will not disappoint."
Crawl space encapsulation
Crawl space encapsulation
Crawl space encapsulation
Crawl space encapsulation
Additional Photos

+4

Response time1 day
Response rate100%
Recommended by50%of homeowners
Avatar for BIA Insulation Services LLC
BIA Insulation Services LLC
5.0(
3
)

Serving Charleston, TN and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"When I had originally contacted Bia Insulation I was pleasantly surprised at how quick and easy the process was to set up my appointment with them. Once everything logistically was taken care of, insulation install process came and went in a swift manner. I was highly impressed with not only how professional but personable Jeremy was. He was my go to guy from start to finish and that meant a lot to me. Having the one point of contact throughout the whole process was breathe of fresh air. As far as savings go, my wallet and my wife are VERY happy. We noticed savings on our bill within the first couple of months."
Recommended by100%of homeowners
Avatar for Complete Animal Removal
Complete Animal Removal
4.8(
64
)

Serving Charleston, TN and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Called & appointment set for same day!! Gentleman named Crash arrived promptly , checked around outside and crawled under house, didn’t find any sign of droppings!! Also advised me of some insulation loose and a duct vent disconnected!! I really appreciated his sincere Honesty and Knowledge! I wanted to at least pay him a service fee, which he refused and stated he was happy to end his workday on a Happy outcome! Now that is Integrity and definitely earned my trust!! If ever in need of their services I Highly recommend ???"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by94%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)

Serving Charleston, TN 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
Showing 1-10 of 28
Insulation questions, answered by experts

Insulating your ducts offers several benefits, including:

  • Improved energy efficiency: Duct insulation prevents energy losses, reducing heating and cooling costs.

  • Cost savings: Lower energy bills make insulation a cost-effective investment.

  • Environmental benefits: Enhanced efficiency reduces your carbon footprint.

  • Consistent comfort: Insulated ducts help maintain a stable indoor temperature.

  • Better indoor air quality: Reduced allergens and pollutants improve air quality.

Single-pane windows might let in the cold, but if you’re not ready for a long-term solution or window replacement, there are quick fixes to keep your space warmer. Start by sealing gaps with weatherstripping or caulking around the frame to block drafts. For an extra barrier, apply window insulation film to the glass, trapping an air pocket between the film and the window. Thick curtains or thermal drapes can also help keep the chill at bay. And if you’re in a pinch and looking to get creative, bubble wrap can provide a surprisingly effective layer of insulation—just spritz the window with water and press it on, bubble side in.

Durable materials suited for climate include aluminum for coastal areas or composite wood in varying environments for durability and minimal upkeep.

The cost to install a radiant barrier ranges from $700 to $2,800, depending on the size of your roof and the type you choose. Most people pay an average of $1,700 to install a radiant barrier. Foil options, both single- and double-sided, cost between $0.10 and $0.90 per square foot, while spray-on options start at $0.60 and go all the way up to $1 per square foot—which can add up quickly.

Pipes in your house can freeze after six hours or so if you lose power and temperatures are below freezing. You can prepare for potential power outages by winterizing your pipes with insulation. Also, whenever temperatures drop below 20 degrees Fahrenheit, turn your faucets on very low and leave them dripping until temperatures rise.

The Charleston, TN homeowners’ guide to insulation services

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