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Approved
Approved

Koala Insulation of Bergen County

5.0(
5
)
Batt, Rolled or Reflective Insulation Install or Upgrade, Blown In Insulation Install or Upgrade, Spray Foam Insulation Installation,

About us

Koala Insulation of Bergen County is your local BPI-certified insulation and energy efficiency expert, serving homeowners, builders, contractors, and property owners. We specialize in new construction, retrofit projects, and insulation restoration following fire, water, or storm damage. Our services include blown-in cellulose, blown-in fiberglass, fiberglass batt, spray foam, and rigid foam board insulation, along with air sealing, thermal imaging, attic hatch insulation, recessed can light covers, and solar attic fans. Licensed, fully insured, and BPI-certified, we deliver quality workmanship, competitive pricing, and free insulation and energy evaluations. If it involves improving a building's comfort, efficiency, or performance, we have the expertise to get the job done right.

Business highlights

Se habla espanol
8 years of experience

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.05 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%
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Filter reviews by service

Showing 1-5 of 5 reviews
Oliver F.
Jul 2026
5.0
Google Review
I think they were the most professional company I've dealt with so far I called three insulation companies. Mark is the only one that showed up and gave me a great price. His guys are clean and efficient. Very happy. Definitely suggest you go with them.
Jessica N.
Jul 2026
5.0
Google Review
We had an outstanding experience with Koala Insulation in Bergen County! From start to finish, the entire process was professional, efficient, and exceeded our expectations. We used them for our home, and the difference in comfort and energy efficiency was noticeable right away. A special thank you to Mark—he was absolutely incredible. He was knowledgeable, honest, responsive, and took the time to explain everything clearly. It’s rare to find someone who genuinely cares about doing the job right and making sure the customer is happy. If you’re looking for insulation services, I highly recommend Koala Insulation. We couldn’t be happier with the results and would absolutely use them again. Thanks again to Mark and the entire team for such a great experience.
Bryson K.
Jul 2026
5.0
Google Review
Most professional and honest company in Bergen without a doubt! Mark was timely for our appointment and really laid out and explained what needed to be done for me. Definitely will be using Koala Insulation for all my or my businesses needs!
John F.
Jul 2026
5.0
Google Review
Competitive prices. They were not the cheapest but you get what you pay for. They were the most professional sales rep and crew.
Hila L.
Jul 2026
5.0
Spray Foam Insulation Installation
$4,500
We hired Mark and his team to install new spray foam insulation in our attic to meet the higher demands and code compliance required that you can not get with old style bat insulation. The spray foam sealed all of the leaks we had and made our home less drafty. They also put in new solar attic fans to keep the heat down so our HVAC did not have to work so hard. Great Job Koala!

Licensing

Insured
Licensed*

Trade License Number

13vh14054700

Trade License Locale

NJ

Trade License Expiration

03/31/2027

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 Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Koala Insulation of Bergen County is currently rated 5.0 overall out of 5.

Monday: 8:30 AM - 5:00 PM Tuesday: 8:30 AM - 5:00 PM Wednesday: 8:30 AM - 5:00 PM Thursday: 8:30 AM - 5:00 PM Friday: 8:30 AM - 5:00 PM Saturday: 8:30 AM - 12:00 PM Sunday: Closed

Koala Insulation of Bergen County accepts the following forms of payment: CreditCard

Yes, Koala Insulation of Bergen County offers free project estimates.

No, Koala Insulation of Bergen County does not offer eco-friendly accreditations.

No, Koala Insulation of Bergen County does not offer emergency services.

No, Koala Insulation of Bergen County does not offer warranties.