Concrete and masonry companies in Mount Sinai, NY 11766

5 concrete and masonry companies, with local market data for this ZIP.

General contractors 16 Concrete and masonry 5 Remodeling 4 Roofing and exteriors 3 HVAC 2 Painting 1 Electricians 1

Area profitability, concrete and masonry59 / 100Strong market, crowded field

Typical home value$772,000+6.5% in the past year

New homes permitted, 20251,399Suffolk County

Homeowners92.5%3,863 households

Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.

All Suffolk Seal Coat & Masonry IncConcrete and masonry contractor · Mount Sinai(631) 761-5886 · 2 drivers, 2 trucks

Filiberto Brothers Masonry And Landscape Contractors IncConcrete and masonry contractor · Mount Sinai(205) 755-3736 · 2 drivers, 1 truck

Robert Derosa Masonry Contracting IncConcrete and masonry contractor · Mount Sinai(631) 433-5908 · 1 driver, 2 trucks

Trinity Redi Mix Concrete IncConcrete and masonry contractor · Mount Sinai(631) 403-4124 · 1 driver, 1 truck

Trinity Redi Mix Concrete IncConcrete and masonry contractor · Mount Sinai(516) 446-3761 · 1 driver, 1 truck

Concrete and masonry in ZIP 11766 at a glance

Local building angle: Suffolk County permitted 1,399 new homes in 2025, including 287 apartment units. 37% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.