Sebastian Spray Foam
New York · NY

Spray Foam Insulation in Westchester County

Just across the line, we bring the same certified spray foam work to Westchester's homes and estates. Licensed in Westchester County (WC-38191-H24).

Kensico Dam Plaza in Westchester County, New York

Insulation built for Westchester County homes

Homes around Westchester County lose the most energy where you can't see it, the attic, the rim joists, and the gaps inside finished walls. Our licensed, insured crew seals those leaks so your home holds its temperature through every Connecticut season, with lower bills to match.

Family-owned & local

A Brookfield family business, not a call center.

Licensed & insured

CT HIC.0660083, licensed in Westchester & Putnam Counties NY, and insured to $2M.

Referral-driven

Most of our work comes from neighbors telling neighbors.

Spotless job sites

We mask, protect, and clean up completely.

Serving Westchester County & nearby

Free assessments across New York. We're probably already working nearby.

Free Quote in Westchester County(203) 546-7800

Ready for a warmer, quieter, cheaper home?

Book a free in-home assessment. We'll find exactly where your home is leaking energy and give you a clear, fair plan to seal it.

Call nowFree quote