
Masonry Contractors in Commack, NY
Retaining walls, front stoops, chimney rebuilds, and stone veneer across Commack and the surrounding Suffolk County neighborhoods. Frost-depth footings, drainage tile, and finish work you notice up close.
Local masonry contractors in Commack.
Commack straddles the Smithtown and Huntington township lines — a large residential community with a mix of 1960s–1980s colonials and split-levels and a growing share of newer custom builds. It's one of the busier north-shore markets on our schedule. Paver patios, front-stoop rebuilds, and full driveway replacements are our most common Commack jobs, with a steady share of outdoor kitchens and pool-deck builds in the larger backyards north of Jericho Turnpike.
Commack permits pull through either Smithtown or Huntington depending on which side of the line the property sits — we confirm and pull whichever applies. Soils across Commack are generally well-draining with the same 42-inch Long Island frost depth as the rest of Suffolk.
Every masonry contractors project we deliver in Commack runs under Suffolk County License # 58161-H with our own career crews — no subcontracted labor cycling through your property. Estimates are on-site, written, and itemized, and we handle any Town-level permitting in-house so you don't chase paperwork.
Masonry Contractors in Commack, answered.
01Are you licensed to work in Commack?
Are you licensed to work in Commack?
Yes — APM O'Neill & Sons is fully licensed in Suffolk County under License # 58161-H, with general liability and workers' compensation on every job. We pull any required town permits and coordinate with local inspectors directly.
02How soon can you start a project in Commack?
How soon can you start a project in Commack?
Estimates in Commack are usually scheduled within a week. Build start depends on scope and season — most residential projects book 3–6 weeks out, with the busiest windows being late spring and early fall.
03Do you offer financing on projects in Commack?
Do you offer financing on projects in Commack?
Yes — approved financing with terms from 60 to 120 months, subject to credit. Most patio, driveway, and masonry projects qualify. Pre-qualification takes about a minute and doesn't affect your credit score.
04Can I see recent work you've done near Commack?
Can I see recent work you've done near Commack?
Yes — call (631) 480-3238 and we'll send addresses of nearby completed projects you can drive by, plus a portfolio of relevant photos. Our own crews handle every build so you're seeing our finish, not a sub's.
Around Commack.
What else we build here.
Photos and reviews from customers in Commack are added as jobs complete. Call (631) 480-3238 and we'll send addresses of recent nearby work you can drive by.
APM O'Neill & Sons
Your Dream Outdoor Living Space With Low Monthly Payments
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Licensed & Insured · Free Estimates · Serving Suffolk County, NY

