Madison's Insulation Pros — Real Results
Why Connecticut homes need a different approach
Madison homes sit in a classic shoreline environment: salt air, humidity, sea breezes, and plenty of older colonials and capes. Insulation here has to do more than raise R-value. It needs to manage moisture, ventilation, and those sneaky knee-wall spaces.
1977
22+
$10K
Insulation Services & Solutions
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
Connecticut Residential & Commercial Insulation Service Areas
Trusted Insulation Experts Serving Connecticut Homes and Businesses Since 1977
We serve Connecticut and surrounding communities
Frequently Asked Questions?
Why do Madison homes need shoreline-aware insulation?
Madison homes face salt air, humidity, and sea breezes year-round. Insulation must manage moisture and airflow alongside winter heat loss to perform in this climate.
What insulation problems are common in Madison capes and colonials?
Knee walls, low attic areas, cold second floors, and under-insulated attic slopes are common in older shoreline homes. These areas need air sealing as much as added material.
Can insulation help Madison homes feel cooler in summer?
Yes. Air sealing and attic insulation reduce roof heat gain and help the home stay stable during humid shoreline summers. The attic is the primary entry point for summer heat.
Should Madison homeowners insulate crawlspaces near the shore?
Yes, but only after checking moisture, ground vapor, and ventilation conditions. An improperly sealed crawlspace near the shore becomes a source of damp air rather than a barrier.
The Nealon Difference
Where Historic Charm Meets Modern Efficiency – Without Compromise
Older Home Specialists
As EPA Lead-Safe certified contractors, we understand the unique challenges of insulating historic New England homes.
Proven Energy Savings
Our customers typically see a 30% reduction in energy costs after our professional insulation services. Your investment often pays for itself through years of lower utility bills.
Professional Energy Assessment Process
Every project begins with a thorough energy assessment to identify your home's specific needs.
Reviews from our customers over 48 years
We had a positive experience with Nealon Insulation, and chose them because they are a local business with years of expertise. Their team was professional, knowledgeable, and responsive, making the process seamless. They even helped us navigate the state energy rebate application. The attic insulation installation exceeded our expectations - the team was courteous and thorough, and they went above and beyond to safely and neatly reinstall the plywood flooring. We recommend Nealon Insulation for excellent service and expertise.
"They did great work they were in and out in no time and they cleaned up afterwards very happy with them"
Nealon did an outstanding job in terms of courteous services, as their team members, as well as Chris who was responsible for directing the job, were most professional!!! They cleaned up nicely, and my goods remained intact. Also and happily stated, it’s been one week since they’ve installed insulation in our home, and we notice a huge difference in the amount of energy we are using for heating…which equates to $avings!!! In short, we’d use them again, and glad we chose them for this endeavor!!!
Highly recommended. Their estimate was competitive, the work was done in a timely and clean manner, they explained what was done, and our house is warmer as we head into the winter. When we had a question, they came back out to talk with us and helped us answer our questions. I will use them again and recommend them to anyone.
They are an amazing company to do work with! Jen in the office is polite, pleasant, and very competent. The work was done well and very quickly. We had our attic and basement insulated. I would 100% recommend!
The Nealon team was professional and considerate of my property. I noticed a 200-kilo watt decrease in my electric bill along with an additional savings in oil consumption of 50 gallons. No more drafty cellars and so far, the mice have gone elsewhere.
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!!
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.
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!!
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