Liquid Green spray foam insulation crew at work — local crews serving the tri-state area.
Where We Work

Spray Foam Insulation Near You

Local crews, local expertise. Liquid Green serves homeowners, builders, and commercial clients across four core service areas — with headquarters in Brewster, NY and protected territories throughout the tri-state.

All Areas Hudson Valley Connecticut New York City New Jersey
Construction site in the Hudson Valley region — Liquid Green headquarters territory. Replace with a Brewster NY landmark image.
Headquarters

Liquid Green Spray Foam HQ — Brewster, NY

Our home base. Serving Putnam County, Dutchess County, Westchester, and the lower Hudson Valley from a shop in Brewster, NY — minutes from I-84 and the Metro-North Harlem Line.

Explore the Hudson Valley territory
Litchfield Hills countryside in Western Connecticut — a typical Liquid Green service area. Replace with a West CT landmark image.
Western CT

Liquid Green Spray Foam — Western Connecticut

Historic homes, equestrian properties, and a mix of rural and suburban. Servicing the Litchfield Hills, Fairfield County, and the greater Danbury area.

Explore the Western CT territory
Urban interior construction in New York City — a typical Liquid Green commercial service area. Replace with a NYC landmark image.
NYC

Liquid Green Spray Foam — New York City

Brownstones, new-construction high-rises, mixed-use buildings, and commercial spaces across all five boroughs — Manhattan, Brooklyn, Queens, the Bronx, and Staten Island.

Explore the NYC territory
Commercial warehouse in New Jersey — a typical Liquid Green service area. Replace with a NJ landmark image.
New Jersey

Liquid Green Spray Foam — New Jersey

From Bergen County to the Shore — shore homes, brownstones, and commercial buildings. Servicing North Jersey, Central Jersey, and the Jersey Shore.

Explore the New Jersey territory
Same Crew, Same System

What You Get in Every Service Area

No matter which territory you call, the operation is the same. The same training. The same equipment. The same commitment to a clean, professional install that meets Class 1 fire rating standards.

A Liquid Green spray foam installer in full personal protective equipment — industry-standard jobsite safety.
Residential

Residential Spray Foam Insulation

Whole-home insulation, attic encapsulation, basement and crawl space, rim joists, cathedral ceilings, and bonus rooms. Open cell and closed cell, sized to your home and climate zone.

See residential products
Liquid Green commercial spray foam job site — large-scale insulation project.
Commercial

Commercial Spray Foam Insulation

Offices, warehouses, retail, restaurants, agricultural buildings, metal buildings, pole barns, and institutional projects. Closed cell dominates commercial; we size to your assembly and code.

See commercial applications
Liquid Green mobile spray foam rig — the equipment behind the work.
Mobile

Mobile Crew, On-Site

We come to you. The truck pulls up, the rig sets up, and the work happens at your site. No shop, no storefront — the mobile business model means our overhead stays low and our pricing stays competitive.

Learn the business model
Not in One of These Areas?

We're Expanding

Liquid Green is actively awarding new franchise territories across the U.S. If you're outside our current service area, the franchise opportunity may be a fit — or we may be opening a territory near you soon.

See Open Territories Ask About Your Area