About Bonac Builders — Trusted Roofing & Siding Contractors

One of the best things about doing what we do at Bonac, is that we get to work on an exciting variety of projects.

We pride ourselves on the diversity of our portfolio and our ability to handle everything from a full, custom, cedar roof and siding project, to the simplest roof repair. As local roofing and siding contractors, Bonac is large enough to support your sizable project, while being compact enough to still provide the personal touch of a smaller operation. We believe in dedicating our time and resources to making sure our customers are happy with their decision to choose Bonac.

Servicing the East End of Long Island, Suffolk County, New York.


Bonac Builders Service Areas

Since 2009 Bonac Builders has been proudly serving homeowners across Suffolk county. Our commitment to quality craftsmanship and exceptional customer service extends from the picturesque shores of East Hampton to the vibrant neighborhoods of Patchogue. Whether you're in Brookhaven, Southampton, Riverhead, or Southold, we specialize in expert siding and roofing replacement, installation, or repair, and custom building solutions tailored to withstand the diverse climates of Long Island. No matter where you are on the island, our team is dedicated to enhancing your home with top-tier materials and services. Contact Bonac Builders today to discover how we can transform your living space!

Brookhaven
Bellport
East Patchogue
Mastic
Mastic Beach
Moriches
Patchogue
Shirley
Yaphank
Brookhaven
Coram
East Moriches
Holtsville
Lake Ronkonkoma
Medford
North Bellport
Ronkonkoma
Selden
South Haven
Terryville
Ridge
Southampton
Bridgehampton
East Quogue
Quogue
Hampton Bays
North Sea
Sag Harbor
Tuckahoe
Flanders
Noyack
Remsenburg
Westhampton Beach
East Hampton
Amagansett
Montauk
Springs
East Hampton (village)
Wainscott
Riverhead
Aquebogue
Baiting Hollow
Calverton
Jamesport
Laurel
Northville
Riverhead (village)
Wading River
Southold
Cutchogue
Greenport
Mattituck
Peconic
Orient
Southold
East Marion
New Suffolk


Our Story

The term "Bonac" comes from the local Native American tribe, the Shinnecock, who inhabited the eastern part of Long Island, including the area now known as the Hamptons. "Bonac" is derived from a Shinnecock word meaning "a place of good water." This name reflects the region's natural resources and its historical significance to the indigenous people. Over time, "Bonac" has become synonymous with the area, especially in the context of the Hamptons, and is often used to refer to the local culture, community, and craftsmanship in construction and design.

Ready to start your project?

We specialize in services like roof replacement, siding repair, and siding installation services that are built to withstand Long Island’s climate. Each project—whether it’s slate roofing, wood siding or fiber cement siding—is completed with meticulous attention to detail.