5 Best Spray Foam Insulation in New York (2026)

Spray Foam Insulation USA has served New York and New Jersey since 2008, running crews focused specifically on spray foam rather than treating it as a side offering. The company says its team carries over 35 years of combined industry experience and handles both residential attics and full new-construction jobs. Reviewers consistently name Eric and Jake as the point of contact, describing a company that treats insulation as its core trade rather than one service among many. It covers both commercial and residential work across the metro area.

New York Spray Foam Insulation is a family-run, Long Island-based contractor operating since 2007, with owners Marty and Jim Ciesinski performing the spray foam work themselves rather than subcontracting it out. The company uses Huntsman closed-cell foam backed by a limited lifetime warranty and also installs fiberglass batt, mineral wool, and blown-in insulation. Reviewers describe a small, consistent three-man crew that has worked together for close to two decades. It markets itself specifically to homeowners in Nassau and Suffolk counties, with service extending into the wider metro area.

A&J Insulation is a Brooklyn-based contractor run by Jesse, covering spray foam, drywall, and related services including fire protection and waterproofing. Reviewers describe attic-focused jobs completed in a single day, along with more complex retrofit work like spray foaming existing condo walls without a full gut renovation. The company positions itself around clear communication before and during the job, with Jesse personally walking customers through the process. It serves the wider NYC area, not just Brooklyn.

Go Go Green Insulation is a Brooklyn contractor led by Devon, offering spray foam alongside cellulose insulation, drywall installation and repair, and broader energy-efficiency work for homes and businesses. The company markets itself around eco-friendly materials and fast turnaround, with reviewers describing jobs booked and completed within a week. It handles both landlord and owner-occupied properties, including tenant-occupied buildings where speed matters. Coverage extends across Brooklyn and the wider metro area.

AAA Spray Foam Insulation, based in Great Neck, is a licensed and insured contractor covering the tri-state area with spray foam, fireproofing, waterproofing, and soundproofing services. Led by Malkiel, the company also handles commercial insulation and steel beam fireproofing alongside standard residential jobs. Reviewers describe both small jobs, like a single garage or crawl space, and larger whole-home projects handled with the same attention. It lists specific coverage areas including Flushing, Forest Hills, Astoria, and Sunnyside.