Fireplace built in Saint James, NY by Gappsi. Custom designed with double mental and arched large fireplace hart, this outdoor fireplace was built with cement blocks and the fire chamber lined with firebricks. The outside was done with scogli di mare limestone tumbled veneers, and 2 inch coping stones for the metals and caps. The

Outdoor cooking island built with Scogli Di Mare limestone veneers in Saint James Suffolk County, Long Island NY. by Gappsi. Scogli Di Mare Limestone veneers are rock faced and tumbled, and during this process sea shells fossils are exposed to the surface. The counter top is also Scogli Di Mare Limestone, but with a matt

Vinyl swimming pool built in Smithtown, NY by Gappsi. This pool was specially designed with 10″ concrete walls and a footprint-free bottom. The multi-level patio was designed to work alongside the natural contour and slope of the hill. The retaining walls and steps were built with Nicolock Oyster Blend. The pool coping and patio are

Nicolock Verona wall system used to build a cooking island in Smithtown NY by Gappsi. Combination of adobe blend and Granite City for walls and Stoneridge oyster blend for the patio. With an inlay of charcoal Holland stone. To complete the island Twin Eagle appliances were used and black onyx granite counter top. Nicolock Contractor

Backyard designed by Giuseppe Abbrancati and installed by Gappsi in Huntington, Long Island NY. A large free-formed vinyl lined swimming pool was built with a 3.5 to 8 ft depth. A custom 18 ft long slide was incorporated in the custom waterfall feature. The pool patio was constructed with Nicolock stone ridge Granite City blend

Masonry structure sign donated and built by Gappsi for Arrowhead Elementary School Setauket Long Island NY. Constructed with Hanover Walls and Nicolock caps. Landscape & Masonry Designer Setauket NY

Vinyl liner swimming pool with concrete walls built in Centerport NY by Gappsi. This Hampton style setting is on a waterfront property, the swimming pool was built with a safety auto-cover and 18 inches bluestone coping. Centerport NY Swimming Pool & Masonry Contractor

Masonry Contractor Commack NY

Saturday, 30 June 2018 by

Hanover wall structure columns Built in Commack middle school donated by Gappsi Commack NY 11725 Contractor

A white powder that bleeds trough the cement, grout, bricks and concrete walls and floors. That white residue is called efflorescence. it is the lime and calcium that gets brought to the surface by way or evaporation as the stones dry the water rises to the top and so is the white powder from the

Schedule an Appointment with a Gappsi Representative. Paving stone driveway installed by Gappsi in 2008, got refurbished with the cleaning and sealing process. Using low pressure hot water the pavers surface gets clean uniformly with no impact of wear on the stone surface. The joints in between the pavers got filled with high quality polymeric

Suffolk County 27543-H1 9-10-99 to present, 15435-H1 7-1-88 to 7-1-97  Nassau County H2209100000  Southampton L002384  NYC and The Five Boroughs 1321423

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