Suffolk County · Smithtown · North Shore
Masonry Contractors in Smithtown, NY
Retaining walls, stoops, stone veneer, brick and chimney work for Smithtown homes — built by our own crews since 1991, licensed # 58161-H since 1994.
Local expertise
Why Smithtown masonry has to be built right.
Smithtown is a north-shore township seat with a mix of historic homes near the village, postwar and mid-century residential streets, and larger newer builds on the wooded lots to the north. Our Smithtown masonry work includes chimney rebuilds, bluestone stoops, stone-veneer front entrances, and natural fieldstone retaining walls on the rolling grades toward the Nissequogue River.
Smithtown mixes North Shore slopes near the Nissequogue River with flat inland lots, and its clay-and-sand soils hold spring water longer than the South Shore.
Classic colonials, high-ranches and estate homes in St. James, Head of the Harbor and Nissequogue. Brick and stone stoops, stone veneer columns and formal walkways are what we build most.
Older brick stoops here often have hollow cores that trap water and spall in winter. We rebuild with solid cores and proper pitch so water sheds off, not into, the masonry.
Smithtown is its own township — permits pull through the Smithtown building department. Rolling lots north of Route 25A often need engineered retaining walls to hold grade; we handle stamped drawings in-house.
Services in Smithtown
Full-service masonry — locally.
Retaining Walls in Smithtown
Engineered segmental and natural stone walls with real drainage behind them.
Stoops & Steps in Smithtown
Footings below frost line, reinforced cores, stone, brick or paver treads.
Stone Veneer in Smithtown
Natural and manufactured stone facades, columns and foundation walls.
Brick & Block in Smithtown
Brick walkways, piers, planters and block construction done by hand.
Chimney & Repair in Smithtown
Rebuilds, repointing and crown repairs that stop water getting in.
Fire Pits & Fireplaces in Smithtown
Masonry fire features and seat walls built to last outdoors.
Our masonry work
What we build for Smithtown homeowners.
Formal brick or natural stone work takes more hand labor than pavers, and we price it that way — clearly, with options in the estimate.
FAQ
Masonry in Smithtown: common questions.
How much does masonry work cost in Smithtown, NY?
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It depends on scope and material. A small stoop repair can be a few thousand dollars, while a full stoop rebuild, stone veneer facade or engineered retaining wall costs more. Formal brick or natural stone work takes more hand labor than pavers, and we price it that way — clearly, with options in the estimate. Every Smithtown estimate is free, on-site and itemized.
Do I need a permit for a stoop or retaining wall in Smithtown?
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Smithtown falls under Town of Smithtown. Many stoop rebuilds and taller retaining walls need a permit there. We check the rules for your address and pull any permits ourselves so you don't have to.
What masonry problems are common in Smithtown?
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Smithtown mixes North Shore slopes near the Nissequogue River with flat inland lots, and its clay-and-sand soils hold spring water longer than the South Shore. Older brick stoops here often have hollow cores that trap water and spall in winter. We rebuild with solid cores and proper pitch so water sheds off, not into, the masonry.
Are you licensed and insured for masonry in Smithtown?
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Yes. APM O'Neill & Sons is licensed in Suffolk County (License # 58161-H), fully insured, and has been building masonry on Long Island since 1991 with our own crews — no subcontractors.
Which towns near Smithtown do you also serve?
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We work all over Suffolk County, including Nesconset, Commack, Hauppauge, Kings Park. Our yard is in Medford, so most addresses are an easy drive for estimates and site visits.
Get a free masonry estimate in Smithtown.
Build now.
Pay monthly.
Flexible monthly payment plans for patios, driveways, and outdoor living projects across Suffolk County. Licensed & insured. Free estimates.
Financing provided by Hearth. 60-120 month terms. Subject to credit approval. Rates and terms vary by lender.