"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.

steps_img Central Atlanta

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 Central Atlanta
  • Central Atlanta
  • Central Atlanta
  • Central Atlanta
  • Central Atlanta
  • Central Atlanta
  • Central Atlanta

What We Work On

Residential2 Central Atlanta


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


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


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

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

Better than excepted. Great job and they cleaned everything up. Plus, the new spray foam insulation is working great. Much Cooler and much quieter. The cost was reasonable. Great value for what they did.

Greg H.

Hassle-free batt insulation replacement! Koala was well-priced, quick and tidy with replacing my attic insulation. I will use them again for soundproofing my basement.

James B.

Best company I have worked with in years! Super professional, super friendly, on time, and great work. Our attic insulation looks AMAZING. Stop shopping and call them today you won’t be disappointed

Curtis H.

Got the whole attic insulated from start to finish just a positive experience. I would highly recommend Koala insulation for all your insulating needs!

John M.
Druid Hills

James and his team did an excellent job at our place. His customer service was top-notch. We had our attic insulated, and it turns out to be a complex and complicated job, but James and his team didn’t hesitate in giving us support and working hard to have it perfectly done.

Ana N.
Candler Park

Great crew. On time. Updated insulation and installed fans in attic. Highly recommended. So happy with this investment to our home!

Kevin N.

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Efficient and friendly

Had Ryan come out and install insulation and a solar fan upstairs and downstairs. He was efficient and friendly. I can't believe the difference it has made on the temperature control in my house! I will use Koala in the future for any insulation needs!


I highly recommend them for any type of insulation needs you might have.

We had our crawl space completely re done. New insulation under our floors, total encapsulation around the outside perimeter walls sealing all the old school vents that only caused many problems over the years, such as mold, heat loss, pests , and just a very un healthy environment.
Also added a dehumidifier to extract moisture and create an ideal clean space, to last for years to come.
The crew was fantastic.
All protected in space suits, helmets, gas masks, goggles, headlamps, gloves and spent many hours, 1.5 days, finishing one nite around 8 pm, changing the once nasty dungeon and transfered it into a really nice space.
I am a seasoned contractor myself, almost retired, and chose koala insulation over two other companies because of the confidence, attitude, reputation and competitive pricing they offered.
My wife and I are pleased with the final project results.
I highly recommend them for any type of insulation needs you might have.


You are pretty much doing yourself a disservice if you aren't choosing Koala Insulation.

"You are pretty much doing yourself a disservice if you aren't choosing Koala Insulation. With their excellent customer service and work efficiency, there's almost no other choice. I got my attic and crawlspace fully insulated with fiber glass. From start to finish, these guys are fantastic."


Koala Insulation went over and beyond.....

Koala insulation went over and beyond in fiberglass insulation in my attic. They came before time and covered the floor and stairs with plastic/paper. The work was done professionally and they installed more insulation than they contracted for. I could already feel that the temperature difference in different parts of the home has reduced drastically. They also did a professional install of attic staircase cover. Their pricing was about 30-40% lower than other installers I called for quote, yet there was no compromise in quality.


The quality of work of the entire team is superb!

Koala upgraded the insulation in my attic and did a fantastic job! From the evaluation to the finished job, I can tell they are very knowledgeable in what they do. Ryan made sure I understood the science behind proper attic insulation and airflow in a home and recommended the best solution. The quality of work of the entire team is superb! I would happily recommend Koala to anyone.


I cannot believe how much the attic fan has improved the temperature in our home.

Very knowledgeable and gave me a great price. Communication was prompt.

Also, I cannot believe how much the attic fan has improved the temperature in our home. I'm genuinely shocked at how impactful it has been in such a short time!


The team that came was very polite and professional

We hired koala insulation to install new insulation in our attic. I priced two other companies before Koala, and their estimates were two or three times higher than Koala. I called early Friday and by Friday at lunch, Ryan came to our house to assess the situation. His advice was thoughtful and accurate. I have a building science degree and know a little about building envelopes and air intrusion, and all of his suggestions and observations were legit. They came to install the insulation three days later and did a nice job. The team that came was very polite and professional. They did exactly what the estimate said they would do, and they were neat and quiet. I would hire them again and recommend them to anyone who needs attic insulation.

Westchester Hills

The insulation guys did a fantastic job.....

I am so incredibly happy with the work Koala did at my home! My home was built in the 1940s and had no attic insulation. I called Koala and Casey came out to talk to me about my insulation needs. He was very personable and not pushy at all. I got a great quote and went ahead and scheduled. The insulation guys did a fantastic job and made sure I was satisfied with their work before leaving. My home was instantly cooler! By like 20 degrees! This was a lifesaver as I work from home and don't want to sweat while on Zoom calls (which suck already). I will happily recommend anyone to use Koala!


The entire process so easy!

Thank you, thank you, thank you to the Koala crew! I’m helping an elderly parent update their home and the Koala team was excellent from start to finish. They answered all our questions and made the entire process so easy! We had insulation blown in, an attic fan covered up and a solar fan installed. We noticed an immediate difference in the temperature inside our home! We’ve also noticed a reduction in the noise we hear from outside. Thank you!!??????

Doraville, GA

Great experience!

Great experience. Koala quoted me on insulation in my attic and had it installed within a week. The business stayed in communication throughout the process and left my home very clean. Highly recommended.

Druid Hills

We had a great experience with the Koala Insulation team.

We had a great experience with the Koala Insulation team insulating our attic and crawl space. A very reliable and efficient team that finished earlier than scheduled and cleaned up after the work was done. Would recommend them to anyone!


Ryan and the whole Koala team were amazing!

Ryan and the whole Koala team were amazing, they explained with extreme details about the job and what was needed in my home to get it not only into code but to have the best air quality inside the house, I truly recommend Koala services for any insulation service, they will not only help you with the explanation but they will follow up with you just to make sure you are totally happy with their job!!!


Koala Insulation is an outstanding company!

Koala Insulation of Central Atlanta is an outstanding company and I would highly recommend them! From my very first phone call with Ryan to the very end of the installation process and beyond, the customer service, pricing, and quality of the work was superb. My husband and I renovated an old ranch that had zero insulation, and Ryan and Casey visited our project to help us determine the best types of insulation for our house. From there, everything proceeded like clockwork. Koala’s team of installers arrived on time, were very skilled and professional, and an absolute pleasure to be around. When a city inspector came to check the work, he said it was some of the BEST INSULATION work he has ever seen! Now that is a true testament to the quality and skill of this company!


The crew was neat and easy to work with.

Koala insulated our home with fiberglass insulation two days after the owner inspected the house The crew was neat and easy to work with. We would highly recommend this company.


I'd recommend Koala's services to anybody who is looking for a transparent, friendly, thorough experience.

The initial consultation was free and low pressure. It included a walkthrough of what all should take place and why, along with the different options. We opted for blown in fiberglass insulation for our attic.

The service date was scheduled very soon after we confirmed the invoice, and the team who did the install was professional, thorough, efficient. They confirmed the services to be performed prior to commencement of efforts, and then walked me through the completed work when they were finished.

I'd recommend Koala's services to anybody who is looking for a transparent, friendly, thorough experience. My wife and I have great peace of mind from the work that took place.


They were on time and did a fantastic job!

We had Koala Insulation come out and quote a job for us. We were having a 100' x 25' metal building spray foam insulated.
Ryan McCann took the time to explain the differences in open cell and closed cell. The quote was in line with the others and the reason I chose Koala was there attention to detail. They wanted to make sure I had all my questions answered and kept me informed through the entire process.
They were on time and did a fantastic job. They did take one extra day so they wouldn't have to rush to finish.

I would highly recommend Koala Insulation and Ryan McCann

Doraville, GA

Never seen the attic so clean!

The attic insulation was replaced! I’ve never seen the attic so clean. The service was so incredible and I felt so comfortable. I’m so glad that they were the ones to do the job. I also received pictures before and after the job was done. I would definitely used them again!


I give the team an A-plus!!

I used Koala Insulation to remove and replace the blown- in insulation in my attic. The Team was 30 minutes early, very respectful of my townhome community and the public about the property; very cautious and careful in their set-up activities; thorough and comprehensive on their knowledge of planning and executing the work.

In addition, they sealed air penetrations between each level and asked me to inspect the work before they proceeded with each task.

I give Ryan and his Team an A-plus!!

Oh, they were more competitive than the other two prices I received and flexible on scheduling the work!

Duluth, GA

Fast and affordable!

Koala Insulation was fast and affordable. We used them to install insulation in our crawlspace. They came out for the free estimate and came back three days later and had it done in no time. Only reason it took 3 days was our schedule, they would have been out the next morning if it would have worked for us. 10/10 would use again


Went above and beyond with their work.

I got some insulation in my attic. Koala Insulation of Atlanta went above and beyond with their work. They came out next day to give a free estimate on Friday and then were able to get started with work the following Monday. Absolutely thrilled with their work and attention to detail. Great pricing as well.


I would recommend this company for your insulation needs.

I would recommend this company for your insulation needs. They promptly came out for an estimate. The estimate was reasonable and reflected what they said they would do. Many options to choose from. No up selling. The crew was on time, showed top notch professionalism and skill. I would like to commend Ryan, Daniel, and Zeke on a job well done.


Dependable, fast and extremely clean

They were not only dependable, but also fast and extremely clean. They did "exactly" what, and how they told me they would do it. I'd recommend them to anyone interested in quality, dependable and fast foam-insulation.


I highly recommend Koala Insulation!!!

Ryan came out to evaluate the need for additional insulation in my attic. He was on time, very professional, educating me on what I had and what was needed.

I highly recommend Koala Insulation!!!

Adair Park

Great job!

"Great job, would definitely use them again"


Great experience and great price!

Great experience and great price! They were on time and did a wonderful job!! Would highly recommend


In my opinion, Koala sets the bar!

Ryan of Koala was prompt and thorough in responding to my inquiries. Service options were clearly outlined and explained in terms of effectiveness and cost. Our choice was effortless and the service was scheduled and executed promptly. The job was done with finesse and matching our expectations. In my opinion, Koala sets the bar.


Made sure I didn't pay for extra for things I didn't need.

Koala insulation was quick to respond to my inquiry. Ryan had not only helped with matters of estimate and availability but also with educating me of the process and making sure I didn’t pay for extra for things I didn’t need. I would recommend this company to anyone looking for the services they provide.

Mozley Park

I would definitely recommend Koala Insulation

Scheduling was quick and easy and they showed up at their scheduled times or else would update me on any changes in a timely manner. They even identified a weak spot in my ceiling and wound up folding the repair into the original estimate. I would definitely recommend Koala insulation and its professional team to anyone looking to replace or beef up their insulation.


They put in new insulation at affordable price - we were happy with!

Ryan was excellent at working with our schedule to get a quote and provided great feedback on things we can do ourselves easily that saves us money. We had a burst pipe in crawlspace ruin some of our insulation and he suggested we get a dehumidifier first then call him after a couple of weeks and they can put in new insulation at affordable price we were happy with!


I would definitely use the company again....

Koala Insulation came out and gave me an estimate quickly. They were able to come out and get the attic insulated and sealed before the holidays, which worked perfect. I would definitely use the company again or refer this company to others.""

Florida Heights

Completed job within 24 hours of the first call

Got my quote and had the job completed within 24 hours of the first call.


Very professional service

I highly recommend Ryan to advise you of your insulation needs and have it installed if needed...very professional service.

Adams Park

Definitely recommend Ryan and his team!

Definitely recommend Ryan and his team! We had a couple of minor glitches during the process, and he responded immediately, competently, and professionally. I really feel like you can tell more about a company by how they handle hiccups than when everything runs perfectly smoothly, and I was impressed.


On time, great communication, and product knowledge was superb

Is getting new attic insulation exciting? No. It’s one of those home improvements that you have to do and need it done right. Koala Insulation was great! Ryan and his crew were incredibly professional and did a great job air sealing and adding insulation. On time, great communication, and product knowledge was superb. Ryan explained the process better than the other contractors that gave estimates and I never felt like I was being sold on unnecessary add ons. A+ guys - I would recommend them to anyone!

East Atlanta

Quality work and honest advice

Just had the insulation of the attic completed today. Ryan really helped me a lot pick the best solution for insulating my newly-bought old house. Greatly appreciated the quality work and honest advice. Highly recommend!


From start to finish

From start to finish working with Ryan and his team at Koala was so easy. Ryan was great to communicate with from setting up the initial estimate to answering any question we had and always quick to respond. They did a very thorough job of removing the old insulation, installing the new, and cleaning up after themselves when completing the job. We were given a very fair estimate and the job was top notch. We will definitely recommend Koala to any one that is in need of insulation services. Thanks so much to Ryan and his team!


Very honest and professional

I asked Ryan if I needed to top off my attic insulation. His answer, in short, after inspection and photos: no. He explained everything succinctly and told me what he would do if it were his house. I called Koala because a different company, while doing an attic pest exclusion, told me they'd take over two grand from me for the insulation job I really "needed." How often do you find a professional who leaves your house telling you "You are good- no services needed from me at the moment." Very honest and professional.


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Productive communication!

Ryan and his crew were very professional and did a great job installing spray foam on a new addition. Ryan was very communicative which is key for my business - will be using Koala going forward for all my insulation needs.

Decatur, GA

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I would hire them again!

Great job with our spray insulation. Very highly recommended. On time, professionals. I would hire them again."


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Excellent job!

Guys did an excellent job. Very punctual.


I can't believe the difference in my heating/ac bill!

They did a great job on my remodel. I was concerned because it was an old house and very drafty. The owner Ryan helped me figure out what I needed. I can’t believe the difference in my heating/ac bill! Very knowledgeable and great service- thank you!


Great experience with these guys

I had a great experience with these guys. Professional, excellent customer service, and took the time to help me to make the right decisions about what I needed for my home. Would definitely recommend!"

Druid Hills

Very knowledgeable

Ryan was very knowledgeable in helping pick the right product for my insulation project. I needed to get this completed in a hurry and they were very accommodating. They made the whole process simple , we will be working with them again.


Service was awesome

The koala Insulation service was awesome. They were on time, professional and cleaned up afterwards. The price, quality and service was excellent. I strongly recommend this company.


Nothing but good things to say about Koala

Nothing but good things to say about Koala - they told me all the reasons I might not want to pay to do this work right now, then have me a solid price on solid work when I decided I wanted it done anyways.

East Lake

Showed up on time and completed within the estimated window

Showed up on time and completed within the estimated window. Friendly and informative about the work that was being done Cleaned up as if there wasn't a crew here all morning. Ready to efficiently take on the summer heat!


Lucky to have this company

This is the first time I have repaired insulation . I am lucky to have this company. It has a very kind attitude and detailed analysis. when they found furnace in the attic exhaust pipe is faulty, they remind me that I need to check, for safety, it is really a great help for me.
I recommend this company, and for safety and house protection, I accept their prices.
Thank you for being so much help.


Communicates very well

The service was great, along with their professionalism! Ryan communicates very well text or phone calls, and does really well at explaining the science behind his work. Overall amazing!


Exceeded my expectations

I used Ryan at Koala Insulation for my attic insulation needs. I had received a quote from another company, but Koala Insulation exceeded my expectations. The price was better, and the information and knowledge Ryan shared made my choice easy. I highly recommend Koala Insulation of Central Atlanta.

Underwood Hills

Left my house cleaner than when they arrived!

Ryan and his crew were simply outstanding to work with! From the initial estimate to the cleanup after installation, Ryan explained insulation and the entire process in a simple yet effective way. The crew arrived exactly on time and my house went from having almost zero attic insulation to the correct levels. They took the time to show me their work after completion of the job and left my house cleaner than when they arrived! I highly recommend Koala Insulation of Central Atlanta to anyone with insulation needs!


The temp in this old farmhouse no longer swings wildly during the day/night and, overall, it ‘feels better’ inside.

Ryan and team took on my very challenging insulation project in a 125 year old home. Everything about the process, from sales to wrap up, was excellent.
They presented me with multiple options and described each in detail with pros and cons for each type. I never received any pressure to ‘upsell’ or push me to move forward. From a sales perspective, it was a pleasure!
Although there were a few challenges during the installation (related to the age of the home), the crew performed flawlessly. I was kept up to date throughout the job. The crew were kind, clean and totally professional. Once they had completed, the worksite was cleaned and debris hauled away.
As far as the insulation (spray foam), even though it has only been a few weeks since they completed the job, I can already tell the difference it is making (for the better). The temp in this old farmhouse no longer swings wildly during the day/night and, overall, it ‘feels better’ inside.
I can not say enough about how satisfied I am with Koala Insulation of Central Atlanta. I highly recommend them with no reservations. As a matter of fact, I am using them again to insulate the guest house on the property. That’s the best review I can write - I am using them again!


Spray Foam

Great service and great work!

Lawrenceville, GA

Better than expected!

Better than excepted. Great job and they cleaned every thing up. Plus the new insulation is working great. Much Cooler and much quieter. The cost was reasonable. Great value for what they did.
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Decatur, GA

Upstairs much cooler!

Both owners and their employees were excellent in customer service. They left my home cleaner than it was when they arrived. Since having insulation added to our attic and completing an air seal, our upstairs has remained much cooler! We used to have to keep our AC at 71-72 degrees just to get it to 76 degrees upstairs. Now we can have it on 75 and it is comfortable everywhere in the house! It made a big difference! The owners of the company were both very personable and I could tell they knew the business and products well. They were also flexible to make it work with my schedule."

Duluth, GA

We Provide Insulation Services to the Following Central Atlanta Areas

Kirkwood, Candler Park, Druid Hills, Morningside, Decatur, Scottdale, Clarkston, Downtown, Duluth, Norcross, Doraville, Chamblee, Lawrenceville, Lilburn, Tucker

Counties Served

Gwinnett County, Dekalb County, Fulton County

Zip Code

30303, 30305, 30308, 30309, 30313, 30314, 30318, 30324, 30332, 30334, 30361, 30363, 30369, 30021, 30030, 30033,30079,30306, 30307, 30317, 30322, 30329, 30345, 30044, 30047, 30084, 30071, 30093, 30096, 30340, 30341

We Look Forward To Hearing From You

We make the insulation process simple & easy.