Get matched with top insulation pros in Haddam, CT

Very reasonably priced. On time did everything they said and cleaned up each day as requested would definitely recommend them to anyone that needed glass, window repair or mirror insulation.

Thomas and his employees were absolutely fantastic! They installed insulation in our attic and all exterior walls and made sure everything was clean and sealed after completion. WOW!! What a difference in having this done. It cut down on running the heat and the road noise. Loving it!! Thank you...

Very simply put, Ricky and his team are extraodinary!!! He just completed the insulation work on a cottage built in 1850: crawl space, porch ceiling and attic, and his work is exceptional. As a bonus, he is meticulous, punctual, honest and simply a pleasure to work with. Doesn't hurt that...

Job was a water loss that resulted in siding needing to be stripped. And rotting sheeting needed to be replaced. Interior needed to be fixed as well with new insulation, drywall, trim and paint. Everything looks great as if there was never a problem. Jack went above and beyond adding a higher...

Charles and his crew did an awesome job. They were prompt and professional. They cleaned up and took the time to explain everything they did and why. Their knowledge of R values and how to properly insulate for best results is second to none. Top Notch installed both blown in insulation and...

Charles, his Son and the rest of the workers were very conscientious and courteous. They were very through, insuring all area's in my basement and kitchen attic were well insulated. My kitchen ceiling was patched and painted. All work was performed as written in the contract. The company...

We have had NECS to our home several times for different projects: energy audit, attic insulation, and wall insulation. These are very professional, considerate, and honest people to do such work in your home. Our house is much more energy efficient after all we have done. Insulation pays for...

We had even more done: a picture window was replaced with a bow, garage doors replaced, entry portal resided and new gutters installed. We also had some additional insulating work done while the old siding was off and before the new went on. All involved did great work. Challenges were handled...

Out 1957 home had minimal insulation in the attic. Over the years some had been added but there were many gaps which made for uneven temperatures throughout the house. Dave and his crew removed the old inefficient patchwork of insulation. They then added channels around the rafters to promote...

Bill was quick to respond throughout the process, and was both kind and professional. He and his team did excellent, thorough work-- including cheerfully insulating spaces that were very difficult to access. I highly recommend this company.