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TRUSTED BY FOREST HILLS, TN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon183
    Verified insulation services reviews

Top-Rated Insulation pros in Forest Hills - Updated Nov 2026

Avatar for B&M Insulation Co., Inc.
B&M Insulation Co., Inc.
5.0(
113
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Forest Hills, TN and surrounding areas

Approved

In business since 1976

Free estimates

Credit card accepted

"Joe Kropp, was more than accommodating, he personally went beyond what would be considered normal expectations. I would HIGHLY recommend B&M Insulation and specifically Joe Kropp, Well Done Joe!"
Lot #1/253
Lot #1/253
Lot #1/253
Lot #1/253
Lot #1/253

+269

Response time1 day
Response rate91%
1 neighbors recently requested a quote
Avatar for USA Insulation of Nashville
USA Insulation of Nashville
5.0(
11
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Forest Hills, TN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"They were the most professional crew work was amazing. I was very pleased with their work ethic. The First Gentleman that came and did the estimate was prompt and very informative. He answered all my questions. The receptionist that worked with me was very nice helpful she was also very professional. GREAT COMPANY IF YOUR IN THE MARKET FOR ATTIC INSULATION THIS IS THE COMPANY. MY Brother and Sister-in-law also had their house done."
Response time12 hrs
Response rate91%
32 neighbors recently requested a quote
Avatar for Koala Insulation of Nashville
Koala Insulation of Nashville
4.7(
18
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Forest Hills, TN and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Jared was very knowledgeable and gave us an estimate with no pressure. He was available for any follow up questions. Gary and Sean our installers were very nice young men. They arrived on time and dealt with a small complication with the install of our solar fan and finished up quickly. They cleaned up any mess and told us exactly what they had done and how the fan works. Our house is noticeably holding it’s cool temperature now. Great experience with a great company!"
Blow
Attic
Wall
Roof
Cellulose

+10

Response time10 hrs
19 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
482
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Forest Hills, TN and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

Elevate your home with Home Genius Exteriors, setting the standard by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

Windows
Windows
Windows
Windows
Windows

+75

Recommended by82%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
482
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Forest Hills, TN and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

Elevate your home with Home Genius Exteriors, setting the standard by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

Windows
Windows
Windows
Windows
Windows

+73

Recommended by82%of homeowners
Avatar for Hawx Insulation-Nashville
Hawx Insulation-Nashville
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Forest Hills, TN and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

8 neighbors recently requested a quote
Recommended by75%of homeowners
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Showing 1-10 of 100
Insulation FAQs, answered by experts

On average, insulating an attic costs about $2,500, with a typical range of $1,500 to $3,500. The final price often depends on the attic's size, with costs generally falling between $1 to $3 per square foot. For example, insulating a 1,800-square-foot attic would likely cost between $1,800 and $5,400.

If the project involves removing old insulation, this can add an average of $900 to the total cost, bringing a full removal and reinsulation project to around $3,000.

Several factors influence the overall cost:

  • Insulation Type: Prices per square foot vary significantly by material.

  • Reflective: $0.50–$1.50

  • Blown-in: $1–$4

  • Batt: $2–$4

  • Loose-fill: $2–$5

  • Spray foam: $2–$5

  • Structural insulated panels (SIPs): $4–$7

  • Project Complexity: Factors like sealing air leaks, poor attic accessibility, and required inspections can add to the cost.

  • Removal Issues: The discovery of mold, asbestos, or pests during the removal of old insulation can substantially increase the price.

Closed-cell spray foam insulation itself serves as a vapor barrier (or vapor retarder). However, you may need to install a vapor barrier if you have open-cell spray foam insulation. When in doubt, work with a professional insulation contractor, as they can provide more detail about the specific needs of your home in your climate.

To keep cold out, look for treatments that sit close to the window frame and are made from thick, insulating materials. Thermal curtains, cellular shades, window quilts, and insulated shutters can all help retain heat. Layering window treatments, like pairing lined curtains with cellular shades, can provide even better insulation by further reducing drafts and heat transfer.

The best R-value for home insulation depends on where you live and where you’re installing the insulation. Your climate zone plays the biggest role in determining the correct R-value, so be sure to know which zone you live in when determining the R-value you need.

The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years. 

The Forest Hills, TN homeowners’ guide to insulation services

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