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Find Insulation pros in Belvidere

J & W Insulation
4.7(
34
)

Serving Belvidere, TN and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"The installers came out and fixed the areas in my attic that needed fixing to help with the lost of heat and blew the insulation in the attic they also installed a attic insulator cover over the stairs to help with lost of heat which will also help with keeping the house cool during the summer."
Response time11 hrs
Response rate94%
7 neighbors recently requested a quote
Avatar for Beacon Insulation
Beacon Insulation
4.9(
23
)
Insulation - Install or Upgrade

Serving Belvidere, TN and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Went great. The quote process, scheduling, and execution went perfectly. Very professional (yet friendly), and left the area clean. I would definitely hire them again."
All jobs get rulers and vent baffles
Finished attic
9 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Lookout Pest Control- Huntsville
Lookout Pest Control- Huntsville
5.0(
6
)

Serving Belvidere, 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%
29 neighbors recently requested a quote
Avatar for EcoHome Insulation, LLC
EcoHome Insulation, LLC
4.9(
11
)

Serving Belvidere, TN and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Carlos did a wonderful job in my crawl space he sprayed the closed cell foam installed heavy duty vapor barrier. They removed all of the old insulation from the subfloor cleaned up all the mess very professional job he explained to me everything that he was going do before hand. Glad I chose EchoHome insulation"
Before
After
Before
After
Before

+24

Response time2 days
Recommended by90%of homeowners
Avatar for Martin's Home Solutions
Martin's Home Solutions
4.8(
6
)

Serving Belvidere, 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 Weather Guard Lifetime Metal Roofing
Weather Guard Lifetime Metal Roofing
4.4(
40
)
Insulation - Install or Upgrade

Serving Belvidere, TN and surrounding areas

In business since 1989

Free estimates

Credit card accepted

"The contract session was with Stephan Boyer. He was very through and informative. We knew exactly what we were getting and what to expect. Chris Renda and his crew showed up as promised. They showed up with all materials and immediately started work. The crew took no breaks and barely took time for lunch.. Chris Renda kept us infomed of everything going on.He found that our dormers had not been wrapped or waterproofed so he removed all the siding and began wrapping and waterproofing the dormers for us! The crew took 5 days of hard nonstop work installing our beautiful new patina green metal roof. We are completely satisfied! !
"
Our Showroom
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Recommended by86%of homeowners
Showing 1-10 of 30

FAQs for insulation service projects in Belvidere, TN

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Belvidere, TN 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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