Roofing & Siding in Water Mill, NY | MJB Roofing & Siding

Craftsmanship to Match Water Mill’s Historic Character

Named for the centuries-old grist mill still standing at its center, Water Mill pairs a genuinely historic core with some of the largest, most architecturally ambitious estate homes on the South Fork. It’s a hamlet where a roofline can be simple and understated on a farmhouse near the mill, or a sprawling multi-plane design on a Mecox Bay estate a few minutes away — and we build our approach around whichever one we’re standing in front of.

Water Mill’s proximity to Mecox Bay and the ocean beaches south of Montauk Highway means the same coastal-durability standards apply here that we use throughout the Hamptons: proper venting, storm-rated fastening, and flashing details that hold up to salt air and wind-driven rain. On historic structures, we take the extra step of matching existing shingle profiles and reveal patterns so a repair or partial replacement doesn’t stand out against the original roof.

Whether it’s a full estate re-roof, a wood-to-asphalt conversion, or repair work after a summer storm, we bring the same standard of finish that Water Mill homeowners expect from every contractor on the property.

Our Roofing & Siding Services in Water Mill

• Roof installations & replacements — cedar shake, architectural asphalt, and full tear-off replacements
• Wood-to-asphalt conversions — trade aging cedar for low-maintenance architectural shingles
• Siding & gutter work — cedar shingle siding, clapboard, vinyl, and full gutter installation
• Leak repairs & storm damage — fast troubleshooting, emergency service available
• Older & complex structures — historic homes, intricate rooflines, multi-plane estate roofs
• Skylight work & replacements — installations and replacements done weather-tight the first time

Also Serving Nearby Communities

Southampton  •  Bridgehampton, NY  •  Quogue