New York Spray Foam Insulation

With winter settling in, I decided it was finally time to invest in spray foam insulation. I have heard great things about the process, but finding the right company with solid workmanship and fair pricing was the challenge. I was recommended to New York Spray Foam Insulation, and after meeting Marty back in August 2025, I already had a good feeling. I am glad I followed my instinct and called him again in October to get ahead of the cold. Jim, his brother, handled the installation. He walked me through everything and explained how the spray foam would help with the ongoing draft issues, even though I already had fiberglass insulation. He gave me the option to keep or remove the fiberglass since it was still in good condition. That is when it became clear I was dealing with people who were

I am extremely happy I decided to go with NYS Foam Insulation for my detached garage project. From start to finish I was extremely pleased how process went. After the first consultation I was throughly impressed how knowledgeable Marty was and answered every question I had and eliminated any doubts I had prior about spray foam. Jim and the crew were extremely detailed preparing the garage and the clean up was just as detailed. I can’t wait to do business again for my home in the future. Thank you so much for the great work and customer service!

Best spray foam company on Long Island. Why? Because you pay for something that works. Marty came out and gave me an honest assessment and recommendation and left me informed about my options. First time, I decided to spray foam the attic, garage as well as a portion of a ceiling in a bedroom downstairs. Second time we had a flood and some old insulation was removed. Called NYSFI and despite being a small job, they came out and provided quality spray foam at a reasonable price. The cherry on top would be that both times, I never had to negotiate pricing.

Highly recommend these guys. Marty is easy to deal with. Advised how much spray I would need. Sent over an email with pricing, and an option for additional thickness, which I declined. Very reasonably priced. Jim and his crew on-site were amazing, friendly, good people. Scheduled in May. My date happened to be at the start of a mini heatwave in June. But they came early, knowing I had to get this done to continue with my other projects. So me and the dog left the house. They got it done before noon, very appreciative for that. I work in the elements as well, so I know their feeling, feel their pain. They protected everything spray may touch with plastic sheeting, and left the area clean when they were finished spraying. Removed plastic and swept the floors. They had to come back in October

I cannot recommend this company enough! Steve and Vlad were absolutely incredible. They were hardworking and professional. From start to finish, they made the entire process seamless and went above and beyond to ensure everything was perfect. Marty, the owner, was fantastic as well. He was incredibly knowledgeable and kind! The spray foam was flawless! I am thrilled with the results and so grateful for such a positive experience. Thank you Marty, Steve and Vlad for the outstanding job!