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TRUSTED BY ALCOA, TN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon368
    Verified drywall insulation services reviews

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

Avatar for USA Insulation of Knoxville
USA Insulation of Knoxville
4.9(
38
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Alcoa, TN and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"The company rep came out as scheduled and conducted a thorough and professional estimate for the added insulation. Then the installers came out and again did an outstanding job adding insulation to our attic. They worked well as a team and did an excellent job."
Trucks
35 Years
35 Years
The Start
Blown In Insulation

+41

Response time1 day
Response rate92%
48 neighbors recently requested a quote
Avatar for Insulation Commandos
Insulation Commandos
5.0(
15
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Alcoa, TN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Matthew did a thorough quote at my house shortly before Thanksgiving. Matthew was very professional, on-time and friendly. The technology was impressive as you could see the ?cold spots? around my attic space. I plan to execute the job after the holidays. I highly recommend Matthew and Insulation Commandos if you need any insulation related work."
Project Photos
Project Photos
Project Photos
Response time12 hrs
Response rate100%
46 neighbors recently requested a quote
Avatar for RetroFoam of East Tennessee
RetroFoam of East Tennessee
5.0(
11
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Alcoa, TN and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Eddie fully explained the benefit of the planned level of insulation for our attic, uses quality Owen's Corning fiberglass blown in insulation and recommended adding an roof vent attic fan to remove heat/moisture in the summer and moisture in the winter. Currently, we have passive eve vents and roof ridge vent. Cooling inside of the roof with air flow should help extend the life of the shingles by removing stagnant hot air. We chose an electric roof vent fan rather than solar because of the # of cloudy days in our area and humidity. Everything was done quickly on scheduled time, all contacts were professional, kept our home as clean as possible and swept up loose insulation. Pricing was very competitive plus we qualified for TVA energy rebate."
Open cell spray foam
Open cell sprayfoam on attic wall
Open Cell spray foam on flat roof deck
Open cell spray foam on roof deck
Open cell on roof deck

+9

Response time8 hrs
Response rate95%
24 neighbors recently requested a quote
Avatar for On The Spot
On The Spot
5.0(
20
)
Blown-In Insulation - Install or Upgrade

Serving Alcoa, TN and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Very professional, done a top notch job insulating my attic. Pricing was very reasonable and scheduling was punctual. Communicated through the job and finished up very quickly. Highly recommended"
Crawlspace
Crawlspace
Crawlspace
Crawlspace
Crawlspace

+4

22 neighbors recently requested a quote
Recommended by26%of homeowners
Avatar for Lookout Pest Control- Crossville
Lookout Pest Control- Crossville
5.0(
2
)
Blown-In Insulation - Install or Upgrade

Serving Alcoa, 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!

36 neighbors recently requested a quote
Avatar for On The Spot
On The Spot
5.0(
14
)
Blown-In Insulation - Install or Upgrade

Serving Alcoa, TN and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"We would recommend On the Spot. They removed all insulation in attic and basement and replaced it with the appropriate insulation for the house. They covered floors, had a dumpster and left no mess."
Crawlspace
Crawlspace
Crawlspace
Crawlspace
Crawlspace

+3

Response time8 hrs
Response rate100%
Go Green Spray Foam Professionals, LLC
4.5(
49
)
Injection Insulation - Install

Serving Alcoa, TN and surrounding areas

In business since 2014

Free estimates

Small jobs welcome

"They did the job very next day after I accepted bid. I'm in Hixson Tn. Job took just over 4 hours and they did a nice job cleaning up all I had to do afterwards was a little dusting. Josh and team were professionals and answered all questions before and during job. 5 Star ? service. If you want Spray Foam Insulation, Go Green Spray Foam Professionals are the Ones for you."
New Construction
new construction
Open Cell Spray Foam
Spray process
Response time2 days
Recommended by97%of homeowners
Avatar for Green Home Installations
Green Home Installations
4.6(
68
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Alcoa, TN and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Green Home Installations is East Tennessee's #1 full-service construction company. From complete home remodeling and roofing, to fixing a leaky faucet, we have your home covered from the ground up. \n\nWe have over 20 years experience in the construction industry and are licensed, insured and offer insurance assistance to all of our customers

Airplane Hanger Apartment
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+36

Recommended by90%of homeowners
Avatar for Moore Home Services
Moore Home Services
4.1(
93
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Alcoa, TN and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The Moore brothers were great. They satisfied my Home Owners' Association with a detailed proposal within an hour of inspecting the job. They itemized and described the work, which included cleaning off the mold, replacing insulation, repairing joists, encapsulating the crawlspace, and creating a French Drain on the exterior of my unit to redirect the rain. They also set up my dehumidifier in the space with a wireless meter I can read from inside . Their price was in line and they did everything they promised in good order, good humor, and respect. Three other companies bid and were not even close... in promptness, plan, OR price. I highly recommend Jon and Danny Moore."
Recommended by74%of homeowners
Showing 1-10 of 44
Drywall Insulation FAQs, answered by experts

Plaster provides a durable, soundproof, and moisture-resistant finish compared to drywall.

Plaster itself has a higher R-value than drywall. However, there are other considerations surrounding plaster and insulation. As a general rule, it's easier to obtain consistency in insulating value and quality when working with drywall rather than plaster. Plaster walls often don't contain any insulation behind the wall covering by design, and careful evaluation is necessary when choosing to add it.

Most repairs take 1-3 days, depending on drying times for joint compound and paint touch-ups.

Deciding whether to repair or replace drywall can be tricky, but your top considerations should be the extent of the damage and what caused the damage. For instance, if you need to repair a small hole caused by a doorknob that hit the wall, you can safely patch it without a second thought. However, if you have significant drywall damage caused by water damage, it’s best to thoroughly remove the drywall to inspect and repair the pipes behind it before replacing it.

The cost to texture drywall depends on whether you want to do the work yourself or hire a professional. The cost of the drywall mud is far lower than labor costs for applying it. The labor cost to spray drywall compound onto a wall is between $0.80 and $1.50 per square foot, while you’ll pay between $1.50 and $2 per square foot for the labor to apply the texture by hand.

The Alcoa, TN homeowners’ guide to drywall insulation services

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