GENERAL CONTRACTORSSYOSSET4 LISTED
Let your fingers do the walking.NASSAU · SUFFOLK · NYC EDGE

General Contractors in Syosset, NY

4 general contracting businesses with a listing in Syosset, NY. Listed A to Z. Nobody pays to sit higher.

B
Best in Class Renovations
Syosset, NY(516) 387-2808
Kitchen, bath, interior and exterior remodeling
M
Mkon Construction
Syosset, NY(239) 300-8020
Custom Homes-Home Renovations-Construction Company
O
OJR General Construction LLC
Syosset, NY(347) 359-0814
Residential & commercial general construction, kitchen & bathroom remodeling, carpentry…
ORA Construction, Inc
Syosset, NY(516) 697-7680
Full‑service home remodeling, masonry, and landscape design — including remodeling (inte…

Permits, licensing & utilities

Official sources for Syosset, NY. Links go to the agency's own page. Last checked September 2026.
Nassau County Office of Consumer Affairs
Home improvement contractor licenses & lookupOpen →
Nassau County Department of Health
Septic, cesspool, food-service permitsOpen →
PSEG Long Island
Electric service, new connections, outagesOpen →
National Grid — Long Island (gas)
Gas service, meter work, gas emergenciesOpen →
Dig Safely New York — Call 811
Required before excavation; free utility mark-outOpen →

Which town am I in?

Long Island addresses use hamlet names (e.g. "Hicksville") but permits come from the town (Oyster Bay) or an incorporated village. If you're not sure, look up the address on the county assessor's site or ask the town clerk before you file.

General Contractors in nearby towns

Port Washington, NY5

Other trades in Syosset

All 12 businesses in Syosset · All General Contractors on Long Island & NYC