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TRUSTED BY COLLEGEDALE, TN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon124
    Verified insulation services reviews

Find Insulation pros in Collegedale

Avatar for Insulation Commandos
Insulation Commandos
5.0(
13
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Collegedale, 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%
20 neighbors recently requested a quote
Avatar for Koala Insulation of Chattanooga
Koala Insulation of Chattanooga
4.6(
10
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Collegedale, TN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

At Koala Insulation of Chattanooga, family owned and operated isn't just a label - it's how we do business. We have worked hard to become the highest rated insulation company in the Chattanooga area. We did this by delivering honest advice, clean installations and real energy savings to our neighbors, friends and family. Whether you need blown in attic insulation, old insulation removal or advanced spray foam insulation, our family is here to look out for yours. Reach out today to see why your neighbors rate us #1!

Batt Rolled in Insulation
Blown-in Insulation
Spray Foam Insulation
Response time7 hrs
6 neighbors recently requested a quote
Recommended by28%of homeowners
Double O Insulation
4.9(
229
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Collegedale, TN and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I was totally pleased with double O Insulation from start to finish. These are very good people to work with. They were honest, forthright, and knowledgeable about their trade. I would definitely hire them again and recommend them to anyone looking for insulation work."
Response time11 hrs
Response rate93%
Recommended by98%of homeowners
Go Green Spray Foam Professionals, LLC
4.5(
49
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Collegedale, TN and surrounding areas

In business since 2014

Free estimates

Small jobs welcome

"It was extremely professional, the work was excellent, the price was right, and last but not least they did exactly what they said they would do! They showed up for the estimate on time, gave me a dat for the work to begin, showed up on that date, they were courteous and professional, and cleaned up when they were through. It was actually cleaner when they left then it was when they got there. I’m extremely happy with the job that they did and I will recommend them to anyone who ask many that don’t. I’m so proud of the job they did. If you would like to take a look at my building and see what kind of work that Go Green Foam Insulation does feel free to give me a call."
New Construction
new construction
Open Cell Spray Foam
Spray process
Response time2 days
Recommended by97%of homeowners
Avatar for Martin's Home Solutions
Martin's Home Solutions
4.8(
6
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Collegedale, 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 rate96%
Recommended by50%of homeowners
American Veterans Unlimited Contracting
5.0(
2
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Collegedale, TN and surrounding areas

In business since 1998

Free estimates

Credit card accepted

Thank you for visiting American Veterans Unlimited Contracting. American Veterans Unlimited Contracting is locally owned and operated. We provide the best in reflective insulation products and services. We also provide handyman services and look forward to serving your needs. When you need your project done efficiently, call the pros at American Veterans Unlimited Contracting.

Response time2 days
Recommended by100%of homeowners
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Insulation questions, answered by experts

Garage door insulation can last anywhere from 20 to 100 years depending on the type of insulation. Cellulose has the shortest lifespan coming in at between 20 and 30 years, while spray foam, mineral wool, and fiberglass can last between 80 and 100 years with proper maintenance. 

Humidity plays a role in how long more susceptible insulation materials—like fiberglass—last. Once fiberglass batts reach the 15-year mark, you'll need to routinely inspect your insulation to ensure that it is in mint order.

If you’re using faced insulation with paper, face the paper toward the inside of the room during the installation process. 

A good way to remember this is that the paper should face the “warm side” as it’s the vapor barrier, meaning it should face toward where the heat will be coming from.

Insulation can be easy to install, depending on the condition of your walls, but there are many safety considerations and potential challenges involved. For example, most types of insulation are made from materials that can cause irritation if inhaled or if they come into contact with your skin. Additionally, installing insulation incorrectly can actually make moisture issues in your home worse.

When it comes to fiberglass insulation versus foam board, there are a few notable differences, both aesthetically and functionally. Fiberglass insulation is soft and flexible, meaning it can be squeezed into tight spaces more easily than foam board. Fiberglass insulation also has a higher R-value, making it a better pick for colder climates. However, foam board insulation can resist moisture and pest damage much better than fiberglass.

The thickness of floor insulation will depend on the R-value you plan to achieve. R-value varies on the type of material as well as its thickness and density. Insulation materials with low R-values can be layered to match the value of denser materials. As long as your floor insulation is packed tightly, seals the area from drafts, and doesn’t prevent ventilation, it can be as thick (or thin) as you need.

The Collegedale, TN homeowners’ guide to insulation services

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