Delivering Efficiency. Improving Comfort.®

Blown-In Attic Insulation

Blown-In Attic Insulation

Spray Foam Insulation

Spray Foam Insulation

Attic Insulation
Solar Attic Fans
Air Sealing
Air Sealing
Insulation Removal
Insulation Removal
Batt Insulation Installation

Batt Insulation Installation

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"Why you should upgrade your home’s insulation"

According to the Department of Energy, "Space heating and cooling account for almost half of a home's energy use, making this one of the largest energy expenses in any home.”

As your home ages, your insulation begins to deteriorate - as do the seals around your windows, doors, and lights. Did you know that 50-70% of the energy used in your home consists of heating and cooling? By reinsulating your home, you can save money each month on your utility bill.

A properly insulated home is more comfortable, and the air will stay cleaner. Insulation and air sealing ensures that conditioned air stays inside your home. With poor insulation, your HVAC system works very hard to continuously condition air which seeps in. This air which seeps in is often very dirty and totally avoidable.

The best way to reduce your home's carbon footprint is by reducing energy waste through increased efficiency. According the the EPA, the #1 way to reduce your energy usage in your home is to improve the building enery efficiency through better insulation. Retrofitting can allow new and existing homes to upgrade their insulation.

Have you been in your home and wake up to birds chirping or your neighbor's dog barking outside? Maybe the weather seems louder than it should be. Insulation combats outside noises and also helps with reducing the amount of noise carried from one room to the other.

Experience the Koala Insulation difference: Clean and Easy 1-day insulation service.

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steps_img Greater Knoxville

Why Choose Koala?

  • Prompt

    We get there on time, every time.

  • Clean

    No mess left behind! We clean up after ourselves.

  • Experienced

    We have 15+ years of experience in construction and home services.

  • Knowledgeable

    We’ll help you choose the right insulation for your project.

  • warrantyr Greater Knoxville
  • Greater Knoxville
  • Greater Knoxville
  • Greater Knoxville
  • Greater Knoxville
  • Greater Knoxville
  • Greater Knoxville
  • Greater Knoxville
  • Greater Knoxville
  • Greater Knoxville

What We Work On

Residential2 Greater Knoxville

Residential

  • Garage
  • Attic
  • Basement
  • Walls
  • Mobile Homes
  • Metal Buildings
  • Sheds
  • New Additions
Industrial_Insulation Greater Knoxville

Industrial

  • Warehouses
  • Distribution Centers
  • Bulk Storage Container
  • Around Duct Work
Commercial_Insulation Greater Knoxville

Commercial

  • Apartments
  • Retail Spaces
  • Storage Units
  • Fitness Facities
  • Education Centers
  • Medical Facilities

See what our satisfied Knoxville area customers have to say about our service!

I wanted you to know that all of my insulation estimates were within $100 of each other but I chose you and your company because of Bob's timely response to my quote request and your thoroughness and professionalism. I'm all about value, not price. As a younger man you probably won't appreciate this as much as Bob but regardless of how much technology continues to advance, business will always be conducted by people looking each other in the eye and being able to trust each other. The other guys I spoke with weren't shady, just a little shifty. I can live with a few minutes late from them (which they were) but untucked shirts and unanswered questions just don't go over well with me so thank you again for conducting business the right way. Enjoy your time in Georgia and we'll speak again soon.

John C.
Knoxville

I would like to say I find your customer service and dedication to client satisfaction impeccable. You are one of a very few who actually follows up and cares about your customers. Your company should be very proud of your service and dedication.

Tom M.
Knoxville, TN

"I noticed a temperature difference immediately after service. Ever since we had them come out we have had our thermostat set 2 degrees higher! Best deal ever!!"

Kennith Pachinger
Knoxville

They did a great job, cleaned well, and even got there a little early.

Gina C
Knoxville

I noticed a temperature difference immediately after service. Ever since we had them come out we have had our thermostat set 2 degrees higher! Best deal ever!!

Ken Pachinger
Knoxville

All of the folks at Koala have been outstanding from our first contact to project completion. They presented their service options, recommendations, suggestions and accommodated the nuances of our project. Prompt on site evaluation and estimates for costs and timelines for work completion were completed and scheduled to accommodate our timeframe. Their technicians were skilled, personable and promptly completed the work with minimal disruption or impact to our home. They even walked us through the process to receive our rebates/ tax credit for improved energy efficiency.

Jill W
Knoxville

"Lovely people! A joy to work with!"

Amy D.
Maryville

Koala Insulation team did a great job of working on our attic insulation. The job was clean and perfect.

Belle U.
Knoxville

Great service! Very pleased with the outcome.

J Stiles
Knoxville

Pricing, discounts, incentives were the best I could find. Scheduling was very fast. The crew was very professional, friendly, and made sure everything was clean and tidy before they left. My wife and I were very happy with the service we received from Koala.

Harold M.
Oak Ridge

Professional, clean, prompt, all the good stuff, especially reasonably priced. The $500 TVA rebate is dealt with promptly and the federal tax info is a bonus.

Patricia L
Knoxvil

From start to finish; communication was fantastic. Professionalism was top notch. They arrived when they said they would arrive. They got me the numbers when they said they'd get the numbers. They helped with filing the TVA home energy credit, along with plenty of information on how to claim as well as fill out the IRS form to get the tax credit when filing. My project ended up having a hitch as my insulation had gotten wet at some point before I moved into the house. This slowed the vacuuming a bit but they put an extra crew on it in order to still get my attic insulated in the time foot print. All so my family could get back in the house as planned. I highly recommend Koala for getting your house insulation upgraded.

Tim O
Maryville

"?????? KUB followed up with a "good job" approval of Koala"s isolation of our attics.???????"

Bill and Jan Hogan
Knoxville

Koala did a fantastic job. In and out quickly. Workers extremely polite and worked professionally. Clean up was perfect. Never even knew they had been there, after job was completed.

Sally D
Clinton

"Terrell did a great job. Arrived on time, cleaned up afterwards, and was able to finish earlier than expected."

Henry K
Maryville

Great job - very professional and finished early.

Holly W
Lenoir City

The crew arrived right on time. They got right after it, waiting for the chemicals to acclimate. They covered my A/C compressor with plastic.! They worked well as a team, answering any questions I had. When they were finished they cleaned up anything that was under the addition .Both guys were very friendly and knowledgeable. I hope to have them back on my next project.

Howard P
Sevierville

"We had a quote from Koala for attic insulation replacement that really helped us. The job went well. Koala offered us four options for our particular need and it was nice to choose. The other company that gave us a quote gave one choice only."

Steve S
Knoxville

Grant and Dillan from Koala insulation did a fantastic job for us today. Very polite and professional. Great team would recommend them to anyone!

Nancy
Maryville

"I had a great experience with this company. No high pressure sales and service was exceptional."

Len M.
Powell

Koala was very professional and responsive to all inquiries during my project. I highly recommend them for your insulation project.

Adam P.
Knoxville
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We have 3 convienant ways for you to get in touch

(865) 417-9005
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Book your appointment online

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Read More of Our Reviews

your thoroughness and professionalism

I wanted you to know that all of my insulation estimates were within $100 of each other but I chose you and your company because of Bob's timely response to my quote request and your thoroughness and professionalism. I'm all about value, not price. As a younger man you probably won't appreciate this as much as Bob but regardless of how much technology continues to advance, business will always be conducted by people looking each other in the eye and being able to trust each other. The other guys I spoke with weren't shady, just a little shifty. I can live with a few minutes late from them (which they were) but untucked shirts and unanswered questions just don't go over well with me so thank you again for conducting business the right way. Enjoy your time in Georgia and we'll speak again soon.

Knoxville

your customer service and dedication to client satisfaction impeccable

I would like to say I find your customer service and dedication to client satisfaction impeccable. You are one of a very few who actually follows up and cares about your customers. Your company should be very proud of your service and dedication.

Knoxville, TN

Noticable Temperature Difference

"I noticed a temperature difference immediately after service. Ever since we had them come out we have had our thermostat set 2 degrees higher! Best deal ever!!"

Knoxville

Clean and Early

They did a great job, cleaned well, and even got there a little early.

Knoxville

Temperature Difference!

I noticed a temperature difference immediately after service. Ever since we had them come out we have had our thermostat set 2 degrees higher! Best deal ever!!

Knoxville

Great Company!

All of the folks at Koala have been outstanding from our first contact to project completion. They presented their service options, recommendations, suggestions and accommodated the nuances of our project. Prompt on site evaluation and estimates for costs and timelines for work completion were completed and scheduled to accommodate our timeframe. Their technicians were skilled, personable and promptly completed the work with minimal disruption or impact to our home. They even walked us through the process to receive our rebates/ tax credit for improved energy efficiency.

Knoxville

Great People

"Lovely people! A joy to work with!"

Maryville

Clean and Perfect

Koala Insulation team did a great job of working on our attic insulation. The job was clean and perfect.

Knoxville

Pleased with the outcome

Great service! Very pleased with the outcome.

Knoxville

Pricing, discounts, incentives were the best I could find!

Pricing, discounts, incentives were the best I could find. Scheduling was very fast. The crew was very professional, friendly, and made sure everything was clean and tidy before they left. My wife and I were very happy with the service we received from Koala.

Oak Ridge

GREAT JOB!

Professional, clean, prompt, all the good stuff, especially reasonably priced. The $500 TVA rebate is dealt with promptly and the federal tax info is a bonus.

Knoxvil

Professionalism was top notch!

From start to finish; communication was fantastic. Professionalism was top notch. They arrived when they said they would arrive. They got me the numbers when they said they'd get the numbers. They helped with filing the TVA home energy credit, along with plenty of information on how to claim as well as fill out the IRS form to get the tax credit when filing. My project ended up having a hitch as my insulation had gotten wet at some point before I moved into the house. This slowed the vacuuming a bit but they put an extra crew on it in order to still get my attic insulated in the time foot print. All so my family could get back in the house as planned. I highly recommend Koala for getting your house insulation upgraded.

Maryville

Great Job!

"?????? KUB followed up with a "good job" approval of Koala"s isolation of our attics.???????"

Knoxville

Koala did a fantastic job!

Koala did a fantastic job. In and out quickly. Workers extremely polite and worked professionally. Clean up was perfect. Never even knew they had been there, after job was completed.

Clinton

Great Sprayfoam Job!

"Terrell did a great job. Arrived on time, cleaned up afterwards, and was able to finish earlier than expected."

Maryville

Great Job!

Great job - very professional and finished early.

Lenoir City

So pleased with the crew

The crew arrived right on time. They got right after it, waiting for the chemicals to acclimate. They covered my A/C compressor with plastic.! They worked well as a team, answering any questions I had. When they were finished they cleaned up anything that was under the addition .Both guys were very friendly and knowledgeable. I hope to have them back on my next project.

Sevierville

They gave us choices!

"We had a quote from Koala for attic insulation replacement that really helped us. The job went well. Koala offered us four options for our particular need and it was nice to choose. The other company that gave us a quote gave one choice only."

Knoxville

Great Team!

Grant and Dillan from Koala insulation did a fantastic job for us today. Very polite and professional. Great team would recommend them to anyone!

Maryville

No high pressure sales!

"I had a great experience with this company. No high pressure sales and service was exceptional."

Powell

Highly Recomend!

Koala was very professional and responsive to all inquiries during my project. I highly recommend them for your insulation project.

Knoxville

We Provide Insulation Services to the Following Greater Knoxville Areas

OAK RIDGE, POWELL, KNOXVILLE, MARYVILLE, ROCKFORD, SEVIERVILLE, PIGEON FORGE, SEYMOUR, ALCOA, FRIENDSVILLE, GREENBACK, LENOIR CITY, LOUISVILLE, FARRAGUT

Counties Served

ANDERSON, KNOX, BLOUNT, SEVIER, LOUDON

Zip Code

37830, 37849, 37909, 37912, 37917, 37919, 37921, 37931, 37804, 37853, 37862, 37863, 37865, 37876, 37902, 37914, 37915, 37916, 37920, 37924, 37929, 37996, 37998, 37701, 37737, 37742, 37772, 37777, 37801, 37803, 37922, 37923, 37932, 37934

We Look Forward To Hearing From You

We make the insulation process simple & easy.

We make the insulation process simple & easy.

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