services builder

Our Mission

Our mission at Koala is to provide efficiency and comfort for our customers and as a builder you understand that. Having Koala as your insulation subcontractor means that we’re already on the same page and we can get right to work!

Comfortable-person builder

Are you ready to work with the best insulation contractor?

  • inspection builder
    Inspections & Code Compliance

    We know the codes in the area and adhere to them ensuring a successful blower door test if applicable and insulation inspection - the first time around!

  • noise builder
    Getting the job done

    Doing what we say, saying what we’ll do! This is one of Koala Insulations founding objectives. It’s simple yet so many companies can’t seem to get it right.

  • insurance builder

    We are fully insured and carry General Liability, Workers Compensation and Commercial Auto coverages. Our insurance carriers are A+ rated, to ensure that our customers are protected. We’ll gladly issue a certificate of insurance to your office upon acceptance of a bid.

  • cleanliness builder

    When we complete the insulation on your project, we’re going to leave the space free of any left-over insulation debris.

  • vendor builder
    Need a Vendor

    Need a vendor that can pass a rigorous background check or get on government property? NO PROBLEM! Koala uses background checks with its employees.

  • team builder
    Need a job done quick?

    We have the manpower and flexibility to do last minute fill-ins.

  • product builder
    Name brand products

    We only use national brand products from the companies you already know and trust!

What We Work On

Residential2 builder


  • New Construction
  • Retrofits
  • Storm Damage
  • & More
Commercial_Insulation builder


  • Office Renovations
  • Convenience Stores
  • Apartment Buildings
  • & More
Industrial_Insulation builder


  • Warehouses
  • Manufacturing Buildings
  • Showrooms
  • Data Housing Centers
  • Storage Buildings
  • Flex Buildings
  • & More


Working with properties still in the works requires developing a good relationship with the owner, builder, general contractor, and other trades on-site. Our reliability and accountability really shine in this setting where a tight schedule reigns.

insulation company Cedar Park
retrofit builder


Residential and commercial properties already built and in-use often call for extra care and courtesy. We make sure your home or business is cleaner than we left it and treat you the way we would want to be treated.

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 Northwest Austin

See what our satisfied customers have to say about our blown in service!

They installed attic Insulation and Also a roof fan. I highly recommended to anyone needing to get theirs done. Definitely will be using again for other parts of the house as well.

Uncle Rv.
Northwest Austin

I would give Koala 10 stars if I could. A great company with superb, professional technicians. They did a fantastic job on my foam insulation project (which was unique and rather custom). Cleaned up afterwards like they were never there. I HIGHLY recommend them for your insulation needs!

Terry Q.
Round Rock

These guys came out and did a wonderful job and not to mention the reasonable prices. They worked effectively and efficiently to get the job done timely and professionally.

Rodney J.
Cedar Park

Just had David and his team do blown-in in our house and the service and install was the best. They were neat clean and right away notice a huge difference in our electric bill along with overhead noise from outside from happy with this investment to our home!

Lisa L.
Marble Falls

The Koala crew did a great job. The insulation job was promptly scheduled and reasonably priced. The additional insulation should reduce my electric bill. My house needed missing insulation to be reinstalled. Jeff, and the crew were professional and super nice to deal with. Thank you so very much.

Sarah J.

Very pleased. Would recommend to anyone that needs a good company for blown in insulation. Very professional. Arrived on time. Cleaned up afterwards. Folks were courteous and answered all my questions.

Mary B.
Northwest Austin

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Some of the Brands We Use

Read More of Our Reviews

Great Work!

Couldn’t be more pleased! Punctual and very professional. Completed the job on time and did a great tidying up afterwards !


Happy Customers

I was extremely please with the level of professionalism of the Koala team. The work was exceptional from start to finish. I've already recommended them to two of my friends who are looking to upgrade their homes!


I acquired a total of four quotes for the insulation

I acquired a total of four quotes for the insulation of Closed Cell Foam for my home crawl space. Lisa King with Koala Insulation of Northwest Austin submitted the lowest quote and was awarded the job. It's common knowledge that there are supply shortages for almost anything these days. Closed Cell Insulation falls deeply in the supply shortage category. Delays are discouraging when it gets in the way of completing a long remodeling project. The General Manager; Brett Wright kept me updated with tentative installation dates and never left me in a wondering state while waiting. When the day came for the installation, the Koala Insulation crew was on time and Brett was there to explain the process. The installers were courteous and proficient with preparation. They went out of there way to cover and protect everything that didn't need to be in contact of the spray. When they competed the job, they left the area in great shape and there were no trace of them being there. The results of the Close Cell application was better than expected. My temperature is now 1-2 degrees between my two floors. Prior to the application, the temperature difference was between 9-11 degrees. I give them 7 Stars *******. Thanks Koala Insulation of Northwest Austin!!!!!


We Provide Insulation Services to the Following Northwest Austin Areas

Cedar Park, Austin, Round Rock, Florence, Bertram, Bluffton, Buchanan Dam, Burnet, Kingsland, Leander, Liberty Hill, Marble Falls, Horsehoe Bay, Spicewood, Tow

Counties Served

Williamson County, Travis County, Burnet County, Llano County

Zip Code

78703, 78705, 78712, 78722, 78730, 78731, 78746, 78751, 78752, 78756, 78757, 78613, 78717, 78726, 78729, 78732, 78750, 76527, 78605, 78607, 78609, 78611, 78639, 78641, 78642, 78645, 78654, 78657, 78669, 78672, 78734, 78664, 78665, 78681, 78728

We Look Forward To Hearing From You

We make the insulation process simple & easy.