Koala Insulation of Southern Connecticut

insulation contractor

About us

Koala Insulation of Southern Connecticut is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

CreditCard

Reviews

5.011 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
4.8
responsiveness
5.0
Showing 1-11 of 11 reviews

Juan m.
04/2025
5.0
The team from A to Z very professional.
Rating CategoryRating out of 5

Lynn B.
04/2025
5.0
Very professional company. From the initial contact, inspection and quote by Brian, to prompt scheduling follow-up by Jessen and arrival of the team, everything went seamlessly. Would definitely recommend this company. Jabari and Anthony did a great job insulating the rim joists, adding wall and pipe insulation under the sink on an outside wall and caulking a leaky window - no more breezes. Definitely feel a difference in the house now. The added attic hatch cover makes the heat stay below, where it belongs. Really appreciated the use of PPE when they were working with mineral wool. Very satisfied customer here.
Rating CategoryRating out of 5

Lynn B.
04/2025
5.0
Very professional company. From the initial contact, inspection and quote by Brian, to prompt scheduling follow-up by Jessen and arrival of the team, everything went seamlessly. Would definitely recommend this company. Jabari and Anthony did a great job insulating the rim joists, adding wall and pipe insulation under the sink on an outside wall and caulking a leaky window - no more breezes. Definitely feel a difference in the house now. The added attic hatch cover makes the heat stay below, where it belongs. Really appreciated the use of PPE when they were working with mineral wool. Very satisfied customer here.
Rating CategoryRating out of 5

TJ c.
04/2025
5.0
I had some insulation issues in my home over the early winter months. I reached out to a few companies; some who never got back to me. Brian at Koala reached out, made an appointment soon after contact, and provided a very knowledgeable evaluation of my issues. His team came out and did great work and even cleaned up after. Great communication. And even went the extra mile to stay on me about getting the necessary documents to make sure I took advantage of rebates that I qualified for. A++ from me.
Rating CategoryRating out of 5
$3,500

Daniel R.
04/2025
5.0
Really great attention to detail and overall communication even with a delay in the 2nd piece of the install

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

steve h.
04/2025
5.0
Brian and his crew are phenomenal. Their attention to detail is unmatched. My house is mildly unorthodox and Brian and I had many conversations about the right approach and solution as far as energy efficiency, and accomplishing the job with complete care to maintain irreplaceable features of the house. I never felt pushed or pressured, and truly felt like Brian treated my house like he would his own. Special thanks to Jessen and the crew for their continued attention to detail!! Very helpful and informative. Completely down to earth, strait forward, honest guys. 10/10. Really can’t recommend these guys enough!!
Rating CategoryRating out of 5

Melinton B.
02/2025
5.0
Awesome company! They walked me through the entire process and explained wheat I should expect. There crew was respectful, punctual, and very neat! A+
Rating CategoryRating out of 5

Judith C.
02/2025
5.0
Excellent work and service. Looking forward to lower electric heating bills.
Rating CategoryRating out of 5
$2,700

Ron D.
01/2025
5.0
Very professional! Quality! Persistence until frozen pipe issue resolved. A+++++
Rating CategoryRating out of 5

Robert P.
11/2024
4.5
You cant go wrong. Anything you ask is shown and proven to you. Brian has a true gift of working with people, not to get the job, but to make you feel that you have the knowledge to make your decision weather it's with him or someone else. Tech on the job was great and friendly. Explaining other uses and jobs they have done. Thier equipment was state of the art ,well maintained and clean, unlike a fly by night co. If you need a job done ,you owe it to yourself to give him a call and learn more about what you are having done. Oh and don't be surprised if YOU find yourself writing a review for them.

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

    Contact information

    23 Bridgeport Ave., Shelton, CT 06484

    http://koalainsulation.com/f/southern-connecticut

    Service hours

    Monday:
    7:00 AM - 5:00 PM
    Tuesday:
    7:00 AM - 5:00 PM
    Wednesday:
    7:00 AM - 5:00 PM
    Thursday:
    7:00 AM - 5:00 PM
    Friday:
    7:00 AM - 5:00 PM
    Saturday:
    8:00 AM - 3:00 PM
    Sunday:
    Closed

    Licensing

    Insured
    State Contractor License Requirements

    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

    *Contact business to see additional licenses.

    All skilled traders and home improvement contractors operating in the State of Connecticut are required to be licensed or registered by the State Department of Consumer Protection. License or registration identification is required to be on all advertising, business cards, signage, and contracts. You can check to see if a contractor or tradesperson is licensed or registered by going to: https://www.elicense.ct.gov/

    Service Categories

    insulation contractor

    FAQ

    Monday: 7:00 AM - 5:00 PM

    Tuesday: 7:00 AM - 5:00 PM

    Wednesday: 7:00 AM - 5:00 PM

    Thursday: 7:00 AM - 5:00 PM

    Friday: 7:00 AM - 5:00 PM

    Saturday: 8:00 AM - 3:00 PM

    Sunday: Closed

    Koala Insulation of Southern Connecticut accepts the following forms of payment: CreditCard
    Yes, Koala Insulation of Southern Connecticut offers free project estimates.
    No, Koala Insulation of Southern Connecticut does not offer eco-friendly accreditations.
    No, Koala Insulation of Southern Connecticut does not offer a senior discount.
    No, Koala Insulation of Southern Connecticut does not offer emergency services.
    Yes, Koala Insulation of Southern Connecticut offers warranties.

    Contact information

    23 Bridgeport Ave., Shelton, CT 06484

    http://koalainsulation.com/f/southern-connecticut

    Service hours

    Monday:
    7:00 AM - 5:00 PM
    Tuesday:
    7:00 AM - 5:00 PM
    Wednesday:
    7:00 AM - 5:00 PM
    Thursday:
    7:00 AM - 5:00 PM
    Friday:
    7:00 AM - 5:00 PM
    Saturday:
    8:00 AM - 3:00 PM
    Sunday:
    Closed