Insulation Contractor in Princeton

Mercer & Middlesex, New Jersey View All Locations

(609) 207-2022

Services
Why Koala?
Why Reinsulate?
Resources

Insulation Services in Princeton, NJ | Koala Insulation Mercer-Middlesex

Home Why Koala Why Reinsulate

Services Spray Foam Insulation Blown In Attic Insulation Insulation Removal Services Batt Insulation Installation Solar Attic Fans Air Sealing Service Crawl Space Encapsulation Commercial Insulation Services

Resources Blog Homeowner Incentives FAQ Testimonials

Contact Us

314 Cortland Street, Trenton, NJ 08638

(609) 207-2022

*90% of homes are underinsulated

*44% of the homes energy is used for heating and cooling

*70% potential energy loss from poor insulation and air sealing

All financing is subject to credit approval. Your terms may vary. Payment options through Wisetack are provided by our lending partners. For example, a $1,200 purchase could cost $104.89 a month for 12 months, based on an 8.9% APR, or $400 a month for 3 months, based on a 0% APR. Offers range from 0-35.9% APR based on creditworthiness. State interest rate caps may apply. No other financing charges or participation fees. See additional terms at https://www.wisetack.com/faqs.

© 2026 Koala Insulation. All rights reserved. Privacy Policy Terms and Conditions