| Specializing in Divisions 10, 11, & 12
Granite State Specialties is New England’s leading supplier
and installer of division 10, 11, and 12 specialty construction
products. While we work closely with companies
throughout the northeast to supply and install CS products,
we also drop ship our specialized products anywhere
in the world.
What We Do
Our team of experienced estimators is focused on offering the most accurate and high-quality estimating service available. GSS performs all takeoffs in-house and works with all top vendors to provide quick and competitive pricing.
Leave the hassle of project management to the experts at GSS. Our knowledgeable project managers have years of experience in the industry and will manage the project from site readiness through installation.
Our OSHA-trained installers have decades of experience installing Construction Specialties, ranging from toilet partitions on wall street in New York City to window shades at the Federal Reserve in Boston, Massachusetts.
why gss?
Nationwide Supply
While we are New England’s trusted installers, we expertly drop-ship specialized products anywhere in the world.
Commercial Focus
From tenant fit-outs and healthcare facilities to high-rise buildings, we manage projects of any scale and complexity.
Turnkey Accountability
Leave the hassle to us. We manage procurement, logistics, and installation, providing developers with a single point of contact.
Partner with New England’s premier supplier and installer of construction specialties.
Request A Bid OutlineGranite State Specialties is New England’s leading supplier and installer of division 10, 11, and 12 specialty construction products.
Information
Hours
Mon – Fri:
9:00 AM – 5:00 PM
Sat – Sun: Closed
Contact
10 Lane Road
Raymond, NH 03077
(866) 966-9113
info@granitestatespecialties.com
© 2026 Granite State Specialties. All Rights Reserved.
