Best Masonry Services in Islip, NY
15 contractors listed · 4 in Islip · 1 open 24/7 · 14 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
Chimney Genie Liners & Chimney Repair
Aces Pro Lawn Care & Masonry Inc.
Alvear Construction Llc
Jovial Stove Shop
O.Y. Contreras Construction All in Masonry
Listed for homeowners in and around Islip, NY, these 15 contractors work in brick, block and stone. Chimney repair, repointing and veneer work are the jobs they are asked for most. What each one claims about its work comes from its own website; ratings come from public reviews.

Area overview: Islip, NY
4 of the 15 contractors we list are based in Islip; the other 11 serve Islip from towns including Holbrook (5 mi), Islip Terrace (2 mi) and Central Islip (3 mi). The contractors on this page are rated from 4.5 to 5.0 across 1,499 reviews; 9 have 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise quality (96%), responsiveness (86%) and professionalism (78%). 1 is open around the clock; 14 are open on Saturdays and 4 on Sundays. The services the contractors on this page list most often on their websites are patios (4), retaining walls (4), driveways (3) and outdoor kitchens (3). 7 show a license on their websites and 1 has a BBB rating of A or A+. Domain records put 6 websites of the contractors on this page at ten or more years old; the oldest dates from 2005. 1 offers emergency call-outs; 6 offer financing or payment plans; 9 give free estimates; 4 are family- or locally-owned and 3 list coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
How useful are these contractors' websites?
Websites are linked from 14 of the 15 masonry listings shown here. For this trade a photo gallery earns its place: look for close-ups of finished joints rather than wide shots of houses, and for pictures taken after a repair rather than only during it.