Insulation & Fireproofing Contractor in New York City — ApexSeal NY

All 5 Boroughs

Insulation & Fireproofing
New York City

ApexSeal NY provides commercial and residential insulation and fireproofing throughout New York City. From high-rise fireproofing in Manhattan to spray foam insulation in Brooklyn brownstones, our licensed crews meet NYC building codes and DOB requirements on every project.

Cities & Towns We Serve in New York City

Our crews are local and familiar with building codes across New York City.

ManhattanBrooklynQueensThe BronxStaten IslandLong Island CityAstoriaFlushingJamaicaBay RidgeFlatbushHarlemUpper West SideMidtown

Why New York City Chooses ApexSeal NY

Fully licensed for NYC DOB projects — we understand Local Law requirements and NYC building codes.

Commercial fireproofing and firestopping for high-rise, mixed-use, and institutional buildings throughout the five boroughs.

Spray foam and blow-in insulation for NYC brownstones, co-ops, condos, and multi-family buildings.

Experience with NYC's tight scheduling demands — we work around tenants and building operations.

Trusted by NYC general contractors, property managers, and building owners for over 5 years.

Ready for a Free Estimate in New York City?

Call us or send a message — we respond fast and offer free, no-obligation quotes.