Your Renovation Should Feel as Good as It Looks.
Walls open. Ceilings down. It's the perfect moment to upgrade your insulation — and Nealon works alongside your Contractor to make sure it happens on schedule, on spec, and without the headaches.
Insulation That Fits Seamlessly Into Your Renovation Plan
After 48 years insulating Connecticut homes, we understand the specific challenges of Renovating a Home — and exactly how to help.
Our Services
Why the Connecticut community has trusted us for 48 years
Cellulose Insulation
Fiberglass Insulation
Spray Foam Insulation
Mineral Wool Insulation
Batt Insulation
Rigid Foam Board
Blown-in Insulation
Attic Insulation
Basement Insulation
Garage Insulation
Ceiling Insulation
Wall Insulation
Crawl Space Insulation
Crawl Space Encapsulation
Insulation Removal
Mold Prevention & Treatment
Air & Vapor Barriers
Pest & Rodent Barriers
Air Sealing
Attic Ventilation
Service Area
New Haven, Hartford, New London and everything in between.
Primary Service Areas
Why Choose %wNealonw% ?
Where Experience Meets Innovation in Home Comfort
Nealon Energy Solutions has been my go to company for my personal property energy solutions & savings and all of my residential remodeling projects. as a remodeling contractor myself, I take pride in utilizing quality trades people, using quality products that perform at the top of their game. Nealon has the depth of experience that is in my opinion unmatched in the CT business market. Clients appreciate the thorough explanations of the options available to them, the professional execution of the contracted work and the cleanliness of the project when the work is completed. GO NEALON!!
Great experience! Very friendly and professional. They were on time, stuck to their quote and work timeline and have done a great job with two projects for me. I would definitely recommend.
Fast, efficient and great price! Didn’t even notice them insulating our attic and making a big difference already! Would highly recommend for anyone that wants to cut down on their energy bill!!
Cozy Winters, Cool Summers - Guaranteed
Experience year-round comfort with our precision installation guarantee
Your Home Deserves The Royal Treatment
Careful, clean, and respectful - we treat every project like it's our own family's home
Natural and
Eco-Friendly Products
Our products don't emit dangerous chemicals into your home
Trusted by Your Neighbors Since 1977
Join thousands of happy Connecticut homeowners who sleep better in their cozy homes
Let's Work Together
Ready to transform your home into an energy-efficient haven? Schedule your free energy assessment today and experience the Nealon difference for yourself.