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Bergen County • Locally Owned • Nationally Backed

Professional Insulation Services in Bergen County

Lower energy bills, more comfortable home, clean 1-day service. Get a FREE on-site evaluation from Bergen County’s trusted insulation pros.

FREE in-home evaluations & written quotes Utility & government rebates may be available on qualifying air sealing & insulation services*
★★★★★ 4.9/5 from 17463+ happy homeowners
  • FREE in-home evaluation
  • Same-week installation
  • Licensed & insured pros
  • Workmanship warranty
  • Clean, 1-day service
  • Utility rebate assistance
Call 201-627-0087 Get Free Quote →

Our Insulation Services

Full-service residential & commercial insulation across the Bergen County area.

Blown-in insulation

Blown-In

Spray foam insulation

Spray Foam

Batt insulation

Batt

Attic Fans

Attic Fans

Insulation removal

Removal

Air sealing

Air Sealing

Commercial & New Construction

Trusted by Bergen County builders, GCs, and property owners for large-scale insulation projects. We deliver on spec, on schedule, and on budget.

  • Energy Efficiency tailored to your project’s R-value requirements
  • Large Project Experience across multifamily, commercial, and new builds
  • Inspection & Code Compliance from quote through final walkthrough
Commercial
Koala Insulation commercial spray foam installation
New Construction
Koala Insulation new construction interior install

Why Choose Koala?

Experience the Koala Insulation difference: clean, easy, 1-day insulation service.

  • Workmanship warranty on every install
  • FREE on-site evaluations & written quotes
  • Utility & government rebate-eligible services
  • Most jobs completed in just one day
  • Local, licensed, insured Bergen County team

What Bergen County Homeowners Say

★★★★★  4.9/5 average from 17463+ verified reviews

★★★★★

“Fantastic work, neat and clean. I can already feel a difference in the space.”

Michael Pedersen
★★★★★

“They did what they said they would do in the spray insulation to my new metal building. Very friendly and professional.”

Bill Lowery

Frequently Asked Questions

How much does insulation cost?
Pricing varies based on space, R-value, and type of insulation. We provide a free in-home evaluation with a written, no-obligation quote.
What’s the best type of insulation for an attic?
It depends on the space. Cellulose is preferred for tighter attic spaces. Open-cell spray foam is most efficient for larger spaces. The most budget-friendly option for most attics is air sealing combined with cellulose insulation.
What’s the best insulation overall?
There’s no single best. What’s right depends on your home, R-value needs, and budget. Our team walks you through every option during your free evaluation.
Do you service my area?
Yes, we proudly serve Allendale, Franklin Lake, Midland Park, Oakland, Ramsey, Ridgewood, and all surrounding communities throughout the Bergen County area. Contact us to confirm coverage for your specific address.
Are there rebates available?
Yes. We offer utility and government rebates on qualifying air sealing and insulation services. Eligibility requirements apply. Ask us during your free quote.
How long does the work take?
Most insulation jobs are completed in a single day. Our team arrives on time, protects your home, completes the install, and leaves your space cleaner than we found it.

Ready to lower your energy bills?

Book your free insulation evaluation now. Same-week availability across Bergen County.

📞 Call 201-627-0087 Get Free Quote
© 2026 Koala Insulation of Bergen County · 16 Chestnut Street, Emerson, NJ 07630 · 201-627-0087
*Eligibility requirements may apply to utility & government rebates.
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