Do you build decks in Syosset?

Yes — we install decks throughout Syosset and all of Nassau County. We handle permit applications for the applicable Syosset municipality, deliver materials, and complete the full install with our own crew.

Do I need a permit for a deck in Syosset?

Permit requirements vary by structure size and foundation type. In most Nassau County municipalities, decks under 100–144 sq ft on a temporary skid foundation don't require a permit. Larger or permanently-founded structures do. We determine requirements during the estimate and handle all filings.

How long does it take to build a deck in Syosset?

A standard deck installation in Syosset takes 1–2 days once the foundation is ready. Custom builds run 2–4 days. We schedule a firm start date and stick to it.

Do you build patios in Syosset?

Yes. We build paver patios (EP Henry, Cambridge, Techo-Bloc), stamped concrete patios, travertine, and pool decks throughout Syosset. Patios attached to the home require a permit — we handle that with the Nassau municipality that covers Syosset.

Syosset, Nassau County

Deck & patio builders in Syosset

Long Island Deck Co. serves Syosset — an upscale North Shore hamlet known for large properties and high-end backyard builds. Custom decks, patios, pool decks, and outdoor kitchens. Permits handled.

Serving Syosset since 2009

Nassau permits handled

4.9-star Google rating

(516) 529-6992

Free estimate in Syosset

We visit your property — no travel fee in Nassau County.

Licensed & Insured

Nassau + Suffolk

4.9-Star Google Rating

312+ reviews

1650+ Projects

Since 2009

BBB A+ Accredited

No complaints on file

Deck Building in Syosset

Why Syosset homeowners choose Long Island Deck Co.

Syosset is one of the most active communities for outdoor living projects in Nassau County.An upscale North Shore hamlet known for large properties and high-end backyard builds — making it an ideal location for composite decks, paver patios, and pool decks that extend your living space into the backyard. We have completed dozens of projects in Syosset and the surrounding Nassau County communities, and we are familiar with the local permit requirements and inspection process.

Our most popular services in Syosset include Trex Transcend and TimberTech composite decks (25-year fade and stain warranty, zero annual maintenance), EP Henry and Cambridge paver patios, travertine and composite pool decks, and full deck-plus-patio combination projects. Every project includes permit handling — we file with the applicable Nassau County municipality, attend all inspections, and hand you the signed close-out.

Deck & Patio Cost in Syosset

A 300-400 sq ft composite deck in Syosset typically runs $14,000-$22,000 installed, including footings, framing, decking, railings, and permits. Pressure-treated decks start around $8,000-$13,000 at the same size. Paver patios run $8,500-$13,000 for a 12x16 installation. Pool decks in travertine or concrete pavers run $18-$28/sqft. We provide free on-site estimates with a fixed written quote — no surprise add-ons.