General contractors in Syosset, NY 11791
18 general contractors, with local market data for this ZIP.
General contractors 18Carpentry, drywall and windows 2Concrete and masonry 2Electricians 2HVAC 1Remodeling 1Excavation and demolition 1Roofing and exteriors 1Painting 1
Area profitability, construction78 / 100Strong market, balanced field
Typical home value$1,224,000+6.9% in the past year
New homes permitted, 2025821Nassau County
Homeowners93.5%8,046 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Blumenfeld Development GroupHome developer · 300 Robbins Ln, Syosset(516) 921-0800 · bdg.net
Commercial Contractors Corp.General contractor · 40 Underhill Blvd, Syosset(516) 364-1019 · commercialcontractorscorp.com
E & A RestorationGeneral contractor · 40 Willis Ave Ste 200, Syosset(516) 921-7030 · earestoration.com · 1 driver, 1 truck
Four Seasons SunroomBuilding contractor · 6900 Jericho Tpke, Syosset(516) 253-2329 · fourseasonssunroomsyosset.com
Horan Sand & GravelConstruction company · 85 Oak Dr, Oyster Bay(516) 364-2972 · horan-island.com · 16 drivers, 27 trucks
LiRo-HillConstruction company · 3 Aerial Way, Syosset(516) 938-5476 · liro-hill.com
Mestel Brothers Stairs & RailsGeneral contractor · 11 Gary Rd, Syosset(516) 496-4127 · mestelbrothersstairs.com
Ora ConstructionConstruction company · 199 Lafayette Dr, Oyster Bay(516) 697-7680 · ora-construction.com
Premier Builders & ConstructionConstruction company · 6800 Jericho Tpke, Syosset(516) 253-1171 · premierbuildersny.com
SiteSwan Website BuilderConstruction company · 6800 Jericho Tpke Ste 120W, Syosset(800) 462-9814 · siteswan.com
Sun Luxury Homes and DevelopersHome developer · 354 S Oyster Bay Rd, Syosset(516) 786-4786 · SunLuxuryHomes.com
Worrell GroupGeneral contractor · 115 Eileen Way Ste 104, Syosset(516) 364-0404 · theworrellgroup.com
Cobblestone Builders IncConstruction company · Syosset(516) 369-3532 · 1 driver, 1 truck
Empire & R General Construction IncConstruction company · Syosset(917) 402-3200 · 1 driver, 2 trucks
La Belle Builders CorpConstruction company · Syosset(516) 644-7030 · 1 driver, 1 truck
Monarch Construction CorpConstruction company · Syosset(516) 827-1900 · 2 drivers, 3 trucks
Trex Super Builders LLCConstruction company · Syosset(505) 615-0323 · 1 driver, 1 truck
Westar Construction Group IncConstruction company · Syosset(516) 342-1766 · 1 driver, 1 truck
Construction in ZIP 11791 at a glance
Local building angle: Nassau County permitted 821 new homes in 2025, including 159 apartment units. 7% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.