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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon85
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Etowah, TN

*The Angi rating for Insulation Service companies in Etowah, TN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Etowah, TN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on November 02, 2025

Find Insulation pros in Etowah

Avatar for GreenFrog LLC

GreenFrog LLC

280-suite 2, 2nd Avenue
4.56(
9
)

GreenFrog LLC

280-suite 2, 2nd Avenue
4.56(
9
)
Customers say: Quick response
86 local quotes requested

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today

"I recently asked for some estimates for painting our entire home exterior, having our three sets of stairs rebuilt, fixing several of our windows, and repairing several door jams. After reviewing the estimates in detail, I decided to go with Shane Franich of GreenFrog LLC. He was always prompt and courteous, and answered all my calls and messages on a timely basis. His estimate was very reasonable for the work being provided, and along with Marco of Prime Construction, did an excellent job on the painting and repair of our home. I would definitely use them again for any future projects!"

Brad K on July 2025

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today

"I recently asked for some estimates for painting our entire home exterior, having our three sets of stairs rebuilt, fixing several of our windows, and repairing several door jams. After reviewing the estimates in detail, I decided to go with Shane Franich of GreenFrog LLC. He was always prompt and courteous, and answered all my calls and messages on a timely basis. His estimate was very reasonable for the work being provided, and along with Marco of Prime Construction, did an excellent job on the painting and repair of our home. I would definitely use them again for any future projects!"

Brad K on July 2025

Global Spray Foam Insulation

3434 Dobson Dr
1.00(
1
)

Global Spray Foam Insulation

3434 Dobson Dr
1.00(
1
)
Free onsite estimate

In the world of insulation, spray foam is the optimum solution, adding the benefit of air sealing to excellent resistance values. Other insulation, like fiberglass or blown cellulose, allow conditioned air to escape the home while allowing unconditioned outside air to infiltrate the attic, crawlspace, or walls. Adding the extra element of air sealing will help your HVAC system do its job more efficiently, increasing its life expectancy, and lowering your energy costs. If your HVAC system runs continuously, a likely culprit is a lack of air sealing due to poor insulation. Global Spray Foam Insulation can help with all these issues and even lower your energy bill by 50%. Give us a call.

"I have a contract with them to insulate my house. They insulated the walls, I paid them for that ($2000.00). I gave them $1200.00 for material to do the attic and would pay them $800.00 when the job was done. After the drywall was and electrical was installed, I called them, they did not call be back. I called them and left text messages for about two weeks. After Home Advisor called them, they said that they would do the job. We made appointments after appointments, to this date they have not showed up and Donny or Cody will not answer my calls. Now, I will need to find someone else to clean up their mess and finish the job. I do not think their warrantee is any good..."

Chuck W on April 2018

In the world of insulation, spray foam is the optimum solution, adding the benefit of air sealing to excellent resistance values. Other insulation, like fiberglass or blown cellulose, allow conditioned air to escape the home while allowing unconditioned outside air to infiltrate the attic, crawlspace, or walls. Adding the extra element of air sealing will help your HVAC system do its job more efficiently, increasing its life expectancy, and lowering your energy costs. If your HVAC system runs continuously, a likely culprit is a lack of air sealing due to poor insulation. Global Spray Foam Insulation can help with all these issues and even lower your energy bill by 50%. Give us a call.

"I have a contract with them to insulate my house. They insulated the walls, I paid them for that ($2000.00). I gave them $1200.00 for material to do the attic and would pay them $800.00 when the job was done. After the drywall was and electrical was installed, I called them, they did not call be back. I called them and left text messages for about two weeks. After Home Advisor called them, they said that they would do the job. We made appointments after appointments, to this date they have not showed up and Donny or Cody will not answer my calls. Now, I will need to find someone else to clean up their mess and finish the job. I do not think their warrantee is any good..."

Chuck W on April 2018

Accu-coat

5165 US-411
5.00(
1
)

Accu-coat

5165 US-411
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Accu-coat LLC in Maryville Tn serves the east Tennessee area including Knoxville Tn. We specialize in Spray Foam Insulation and all other insulation types. Welcome to Accu-coat, where you will find that we take your best interests to heart. We specialize in advanced coatings that are not only aesthetically pleasing but also perform to improve your quality of life, whether you’re looking for a super-efficient metal building, home, storage shed or carport we have a product to fit your needs. We know how important our buildings and homes are. Most people would agree the majority of our time is spent in one or the other; that’s why we believe in making them as efficient, cost-effective, and tough to all the elements Mother Nature can throw at them. We are certified applicators for all our products, and are fully licensed and insured for all our projects!

"Excellent service, outstanding price, and the liner is great quality. We are extremely pleased. - Elite Wildlife Control"

John P on February 2018

Accu-coat LLC in Maryville Tn serves the east Tennessee area including Knoxville Tn. We specialize in Spray Foam Insulation and all other insulation types. Welcome to Accu-coat, where you will find that we take your best interests to heart. We specialize in advanced coatings that are not only aesthetically pleasing but also perform to improve your quality of life, whether you’re looking for a super-efficient metal building, home, storage shed or carport we have a product to fit your needs. We know how important our buildings and homes are. Most people would agree the majority of our time is spent in one or the other; that’s why we believe in making them as efficient, cost-effective, and tough to all the elements Mother Nature can throw at them. We are certified applicators for all our products, and are fully licensed and insured for all our projects!

"Excellent service, outstanding price, and the liner is great quality. We are extremely pleased. - Elite Wildlife Control"

John P on February 2018

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

MoistureTech Consulting

940 Juliana Street
No reviews yet

MoistureTech Consulting

940 Juliana Street
No reviews yet
35 years of experience

My primary business is consulting on buildings that have construction defects that allow moisture intrusion, rot, mold, etc. I also work with builders on new buildings to assist in the sequencing and selection of products to prevent moisture intrusion, promote long-term building performance, ie., concrete curing, roof flashing, window and door installation, moisture barriers, basement waterproofing, etc.

My primary business is consulting on buildings that have construction defects that allow moisture intrusion, rot, mold, etc. I also work with builders on new buildings to assist in the sequencing and selection of products to prevent moisture intrusion, promote long-term building performance, ie., concrete curing, roof flashing, window and door installation, moisture barriers, basement waterproofing, etc.

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Insulation questions, answered by experts

Even though spray foam insulation typically comes at a higher price point than other insulation types, the benefits make up for the investment. Some benefits of spray foam insulation include:

  • Improved air quality, as this type of insulation helps minimize indoor allergens

  • Easy installation 

  • Lifespan of 80 to 100 years.

  • Added home strength, protecting it from humidity and wind.

  • Additional soundproofing

  • Energy bill savings

Winterization includes blowing out water, shutting off the system, and insulating exposed components to prevent freezing.

Air sealing isn't necessary for attic insulation, but it's incredibly helpful since it can help you identify and patch any existing air leaks. Failing to find these leaks before adding insulation can render your insulation less effective, leading to higher energy bills and potentially costly repairs down the line.

Blown-in insulation works, but only for unfinished attics. Also, it isn’t the longest-lasting nor the most effective option. For better options, look into spray foam insulation or natural fiber batts. They typically have a longer lifespan, better heat resistance, and stronger sound-proof abilities. Spray foam insulation costs about $1.25 to $1.50 per square foot, but can go up to more than $4 per square foot. Fiber batt pricing varies depending on the material.

Because of the moisture concern, open-cell foam requires a vapor barrier. The barrier protects against high humidity and moisture exposure in rooms such as basements, bathrooms, or exterior walls. It wouldn't be necessary in dry interior spaces.

The Etowah, TN homeowners’ guide to insulation services

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