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

Get a Free Estimate

"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.

Get a Free Estimate
steps_img Denver Central

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 Denver Central
  • Denver Central
  • Denver Central
  • Denver Central
  • Denver Central
  • Denver Central
  • Denver Central

What We Work On

Residential2 Denver Central

Residential

  • Garage
  • Attic
  • Basement
  • Walls
  • Mobile Homes
  • Metal Buildings
  • Sheds
  • New Additions
Industrial_Insulation Denver Central

Industrial

  • Warehouses
  • Distribution Centers
  • Bulk Storage Container
  • Around Duct Work
Commercial_Insulation Denver Central

Commercial

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

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

Greg Cooper from Koala contacted me immediately when I found him on Anji. He was very patient with me and my schedule as I figured out my time line. When I was finally prepared to show the project, Greg was punctual to the minute when he arrived to give me pricing. He was able to measure square footage, give me 3 options to work with in terms of building codes from when permit was pulled, IBC and current codes. (I have been doing my own renovations for over 10 years, so codes have changed since I started.) Greg was straight forward and never once put pressure on me or tried to “up sale” the higher bid for most efficiency which in the end was my preference. He was also decent enough to tell me that if I decided to work with someone else, he appreciated that I contacted him regardless. He allowed me time to get my ducks in a row. His communication was respectful and always swift. I called a couple of other contractors who also seemed good, but I liked Greg, Koala and their pricing the best. My home is over 100 years old. The newer second story addition is now not only snug as a bug, but much quieter. (I live on a loud busy street.) I can finally feel a difference in efficiency when I go upstairs. I believe I can easily keep it comfortable temperature wise with the minimal existing duct work in place. (I won’t know until we get a hard cold snap, bur so far it’s an amazing improvement.) Finally, the 2 man crew were of same high caliber. Punctual, Respectful, Hard Working, Efficient and On Schedule. I have only good things to say and feel confident in my recommendation for Koala Insulation of Denver. Like it should be… Money well spent for a job so well done!

Mark Wiegers
Denver

Thank you for the professional work!! Greg, the owner has a great crew, including Eduardo who can fit into tight spaces! Greg set up the Blower test and walked all three floors to identify what areas need caulking, and other fixes. The spray foam sealed up exterial wall joists.

Debra Taylor
Denver

I had the best experience with Koala Insulation. From start to finish they were very professional and did a great job explained everything very thoroughly although they were not the least expensive of estimates I received they certainly were the best. I highly recommend them. They did a perfect job cleaning up also. I'm already noticing a difference in the furnace not coming on as much as well as fewer cold spots in the house. Great job guys.

Ed Robinson
Denver

Great work. Greg quickly scheduled someone to help insulate my kitchen during a remodel. They arrived on time, diligently prepped the area, and sprayed the foam in just a few hours. Very happy with the results."

Levi Fuller
Denver

If I could give these folks more than 5 stars, I would! Greg and his team were nothing but professional, helpful, friendly and knowledgeable throughout the entire process, from the estimate to the completion of the project. They communicated with me continously, even letting me know when they would be a little late due to road conditions. I've had my share of contractors who just didn't show up or just showed up without letting me know they were coming, so the accurate and timely communication is greatly appreciated. The Koala team also did an excellent job of cleaning up at the end of each day. I cannot recommend them more highly.

Peggy Burrus
Aurora

Easy communication, affordable options. Greg will work with you in finding the better solution for your insulation needs and will answer your questions promptly as they arise. Greg was quick to offer an alternate sound absorbing solution when the crew found out, on site, the space behind the panel that served as a "wall" would not allow for blow in cellulose. The holes in the walls were patched up with care. Would highly recommend Koala of Denver!

Christine Baudoin
Denver

Let me start this review by saying I have found only fractions of 1% of contractors that actually care about what they do. Koala is one of the few gems. Eduardo and Tho we're outstanding. Kind, respectful, honest, and actually watched what they were doing. I had hired them to install closed cell spray foam in my basement and could not be happier. The installation was quick and painless. Consistent attention to detail throughout and no shortcuts. Price was also very reasonable for the work involved. I would highly recommend using their services for any insulation project one may have!

Joseph Fignar
Aurora

Greg came out to give me my estimate. He was great! He is very knowledgeable, kind and informative. He took the time to explain everything in detail and make sure I understood. Eduardo came out to complete the service. He had great customer service as well and was very friendly. He did a great job completing the service and leaving my place spotless when finished. Would highly recommend.

Kendall Oliver
Aurora

Koala Insulation of Denver Central provided me detailed options for insulating my 93 year old home. Their prices were competitive with other estimates. Greg answered my questions and helped me make the best decision on redoing the insulation in my attic. The process went smoothly and the guys doing the work were efficient and friendly. They showed me pictures and cleaned up everything beautifully. I have referred the company to two other neighbors who have engaged the company to do their insulation. I recommend you give Greg a call to discuss your insulation needs.

Ellen Yu
Denver

Greg with Koala was prompt in responding to our request for a bid. He was right on time, and as an extremely busy professional that matters to me. The quote was fair, itemized, easy to understand, and convenient as it came via email and text. Greg is a professional and it showed. We sought other estimates and the range of responsiveness was nothing like Greg and Koala - some competitors still haven't returned our calls! Once we decided to move forward with Koala, Greg phoned and provided a number of scheduling options to fit our schedule. Jose, Junior, and Eduardo showed up as scheduled, were polite, professional, and considerate of our home, and completed the work quickly. They ensured that they protected our flooring and cleaned up afterwards. I'm happy to recommend Koala Insulation of Denver Central, Greg, and his awesome team!

Matthew Fyles
Aurora
Get a Free Estimate

Ready to book your free insulation evaluation?

We have 3 convienant ways for you to get in touch

(720) 590-8463
Get a Free Estimate
Book your appointment online

LEARN MORE ABOUT INSULATION!

Need Project Financing

Pay for your project with predictable, monthly payments without tapping into your home equity.

  • Get Pre-Approved in under 2 minutes
  • Multiple low-interest payment plans
  • Fixed monthly payments
  • No prepayment penalties
Get Pre-Approved

Some of the Brands We Use

Read More of Our Reviews

Money well spent for a job so well done!

Greg Cooper from Koala contacted me immediately when I found him on Anji. He was very patient with me and my schedule as I figured out my time line. When I was finally prepared to show the project, Greg was punctual to the minute when he arrived to give me pricing. He was able to measure square footage, give me 3 options to work with in terms of building codes from when permit was pulled, IBC and current codes. (I have been doing my own renovations for over 10 years, so codes have changed since I started.)

Greg was straight forward and never once put pressure on me or tried to “up sale” the higher bid for most efficiency which in the end was my preference. He was also decent enough to tell me that if I decided to work with someone else, he appreciated that I contacted him regardless. He allowed me time to get my ducks in a row. His communication was respectful and always swift. I called a couple of other contractors who also seemed good, but I liked Greg, Koala and their pricing the best.

My home is over 100 years old. The newer second story addition is now not only snug as a bug, but much quieter. (I live on a loud busy street.)
I can finally feel a difference in efficiency when I go upstairs. I believe I can easily keep it comfortable temperature wise with the minimal existing duct work in place. (I won’t know until we get a hard cold snap, bur so far it’s an amazing improvement.)

Finally, the 2 man crew were of same high caliber. Punctual, Respectful, Hard Working, Efficient and On Schedule. I have only good things to say and feel confident in my recommendation for Koala Insulation of Denver. Like it should be… Money well spent for a job so well done!

Denver

Blower Door Test

Thank you for the professional work!! Greg, the owner has a great crew, including Eduardo who can fit into tight spaces!
Greg set up the Blower test and walked all three floors to identify what areas need caulking, and other fixes.
The spray foam sealed up exterial wall joists.

Denver

I had the best experience with Koala Insulation

I had the best experience with Koala Insulation. From start to finish they were very professional and did a great job explained everything very thoroughly although they were not the least expensive of estimates I received they certainly were the best. I highly recommend them. They did a perfect job cleaning up also. I'm already noticing a difference in the furnace not coming on as much as well as fewer cold spots in the house. Great job guys.

Denver

Very happy with the results

Great work. Greg quickly scheduled someone to help insulate my kitchen during a remodel. They arrived on time, diligently prepped the area, and sprayed the foam in just a few hours. Very happy with the results."

Denver

I cannot recommend them more highly

If I could give these folks more than 5 stars, I would! Greg and his team were nothing but professional, helpful, friendly and knowledgeable throughout the entire process, from the estimate to the completion of the project. They communicated with me continously, even letting me know when they would be a little late due to road conditions. I've had my share of contractors who just didn't show up or just showed up without letting me know they were coming, so the accurate and timely communication is greatly appreciated. The Koala team also did an excellent job of cleaning up at the end of each day. I cannot recommend them more highly.

Aurora

Would Highly recommend Koala of Denver

Easy communication, affordable options. Greg will work with you in finding the better solution for your insulation needs and will answer your questions promptly as they arise. Greg was quick to offer an alternate sound absorbing solution when the crew found out, on site, the space behind the panel that served as a "wall" would not allow for blow in cellulose. The holes in the walls were patched up with care. Would highly recommend Koala of Denver!

Denver

Koala is one of the few gems

Let me start this review by saying I have found only fractions of 1% of contractors that actually care about what they do. Koala is one of the few gems. Eduardo and Tho we're outstanding. Kind, respectful, honest, and actually watched what they were doing. I had hired them to install closed cell spray foam in my basement and could not be happier. The installation was quick and painless. Consistent attention to detail throughout and no shortcuts. Price was also very reasonable for the work involved. I would highly recommend using their services for any insulation project one may have!

Aurora

He did a great job completing the service and leaving my place spotless when finished

Greg came out to give me my estimate. He was great! He is very knowledgeable, kind and informative. He took the time to explain everything in detail and make sure I understood. Eduardo came out to complete the service. He had great customer service as well and was very friendly. He did a great job completing the service and leaving my place spotless when finished. Would highly recommend.

Aurora

The process went smoothly and the guys doing the work were efficient and friendly

Koala Insulation of Denver Central provided me detailed options for insulating my 93 year old home. Their prices were competitive with other estimates. Greg answered my questions and helped me make the best decision on redoing the insulation in my attic. The process went smoothly and the guys doing the work were efficient and friendly. They showed me pictures and cleaned up everything beautifully. I have referred the company to two other neighbors who have engaged the company to do their insulation. I recommend you give Greg a call to discuss your insulation needs.

Denver

I'm happy to recommend Koala Insulation of Denver Central, Greg, and his awesome team!

Greg with Koala was prompt in responding to our request for a bid. He was right on time, and as an extremely busy professional that matters to me. The quote was fair, itemized, easy to understand, and convenient as it came via email and text. Greg is a professional and it showed.

We sought other estimates and the range of responsiveness was nothing like Greg and Koala - some competitors still haven't returned our calls!

Once we decided to move forward with Koala, Greg phoned and provided a number of scheduling options to fit our schedule.

Jose, Junior, and Eduardo showed up as scheduled, were polite, professional, and considerate of our home, and completed the work quickly. They ensured that they protected our flooring and cleaned up afterwards.

I'm happy to recommend Koala Insulation of Denver Central, Greg, and his awesome team!

Aurora

We Provide Insulation Services to the Following Denver Central Areas

AURORA, DENVER, FOXFIELD

Counties Served

ARAPAHOE, DENVER, ADAMS

Zip Code

80014, 80202, 80203, 80204, 80205, 80206, 80211, 80218, 80220, 80222, 80224, 80230, 80231, 80246, 80247, 80264, 80265, 80274, 80290, 80294, 80013, 80015, 80016, 80010, 80011, 80012, 80017, 80018, 80045

We Look Forward To Hearing From You

We make the insulation process simple & easy.

GET YOUR FREE ESTIMATE