Call (860)984-1026 For Your FREE in Spray Foam Insulation Home Consultation!

Learn more about Spray Foam Insulation, Injection Insulation and our Attic Insulation Jobs.


Superior is a preferred and registered contractor with CHIF

CHIF offers 0% financing up to $3,000.00 on energy efficient upgrades to their home including insulation and up to $25,000.00 for energy efficient upgrades at low interest rates. Items included are roofing, siding, insulation, windows, doors and heating/cooling systems.

For program information call CHIF at (860) 984-1026 or visit their website at

Spray Foam Insulation

Spray foam insulation is an alternative to traditional building insulation such as fiberglass. Spray foam insulation can be categorized into ..


Injection Foam Insulation

Superior Insulation is the number one choice for Injection Foam in Connecticut. The smart choice for insulating new & existing walls.


Attic Insulation

Attic insulation, as the name suggests, consists of spray/injection foam your attic or ceiling. It is a very important procedure and the place where most…


Latest Projects

Who We Are

Superior Insulation – A Tradition Of Excellence

Every project we do is personally supervised by Superior Insulation & Services, LLC owner. As a local community member for more than 60 years, we are committed to providing cost-effective solutions for your insulation needs.

We are a manufacturer-certified company that specializes in Injection Foam, Spray Foam, Blown In and Fiberglass/Mineral Wool Insulation  serving Connecticut & Rhode Island.

State incentives and special financing available!



John of Superior Insulation came out to our home and was just amazing to deal with. Me and My wife understood everything that was going on and we couldn’t have been happier.
Michael R., Rhode Island Homeowner
We are so happy with the services provided by Superior Insulation. They returned my calls quickly, and he answered all my questions. We now look forward to saving on our heating and cooling bills.
Frankie P., CT Homeowner
I feel so lucky to have had John Pearson working for me last fall. He did a variety of jobs at my home: installed front porch and deck railings, repaired a brick walkway, replaced a mailbox post, installed two sets of steps off my deck, removed squeaks from a staircase, replaced faulty light switches as well as other jobs. His work ethic is second to none. He is happy to tackle any job. All the jobs were done with quality workmanship and materials. Do yourself a favor and hire John Pearson!
Debra Minikowski, Mystic, CT Homeowner

Why Choose Us

As a leader in the insulation industry, we have always worked to provide expert services and top notch customer service.

We strive to complete your project on time and on budget. Our reputation is very important to us. Read our reviews!

We let our quality work and commitment to customer satisfaction be our slogan.

We stay on top of the latest news and trends in the insulation business. We strive to be the top insulation company in Connecticut.

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