
Decks and structures
built to code.
Composite, cedar, and IPE decks with engineered footings and code-compliant rails.
Details that separate
good work from great.
Engineered footings
Frost-depth footings, structural posts, and code-compliant beam spans.
Composite or wood
Trex, TimberTech, cedar, and IPE — we build in all four.
Full pavilions
Masonry columns, T&G ceilings, fans, and lighting.
Permit handled
Full permit and inspection coordination in Suffolk County towns.
Five steps. One crew.
A cohesive process engineered for durability and professional delivery.
- 01The Discovery
Free estimate
On-site measure, scope, and written proposal — no pressure, no upsell.
- 02The Blueprint
Design & materials
Layout, samples, and finishes confirmed before we mobilize.
- 03The Logistics
Build
Our own licensed crews — no subs — on-site daily until it's done right.
- 04The Build
Walk-through
Punch list closed, site cleaned, and written workmanship warranty issued.
Straight from
our neighbors.
Based on 6+ verified reviews from homeowners across Suffolk County. Every project is warrantied in writing and completed by our own crew — no subs.
Read all reviews on GoogleReady to get started? Free on-site estimates across Suffolk County.
(631) 480-3238Answers before
you call.
01Composite vs. wood?
Composite vs. wood?
Composite is maintenance-free; wood is warmer underfoot and cheaper up-front.
02Do you handle permits?
Do you handle permits?
Yes — permits and inspections handled in-house under license # 58161-H.
Decks & Outdoor Structures across
all of Suffolk County.
Serving Long Island's South Shore and central corridor. Licensed, insured, and locally owned — 30+ years building for the towns listed below and every Brookhaven and Islip neighborhood in between.
- Decks & Outdoor Structures in Medford, NY
- Decks & Outdoor Structures in Bellport, NY
- Decks & Outdoor Structures in Patchogue, NY
- Decks & Outdoor Structures in Holbrook, NY
- Decks & Outdoor Structures in Ronkonkoma, NY
- Decks & Outdoor Structures in Sayville, NY
- Decks & Outdoor Structures in Blue Point, NY
- Decks & Outdoor Structures in East Patchogue, NY
- Decks & Outdoor Structures in Bayport, NY
- Decks & Outdoor Structures in Farmingville, NY
- Decks & Outdoor Structures in Selden, NY
- Decks & Outdoor Structures in Center Moriches, NY
More Outdoor Living
work we do.
APM O'Neill & Sons
Your Dream Outdoor Living Space With Low Monthly Payments
Flexible Monthly Payments Available
Licensed & Insured · Free Estimates · Serving Suffolk County, NY

