Long Island Home Improvement Company We welcome all our clients and friends to visit our newly remodeled Gappsi Showroom. We have a unique and exclusive line of natural stone products for pool copings, retaining walls, driveways and patios. This includes Porcelain, Sandstone, Travertine, Marble, Lava Stone, Limestone, Granite, and other manufactured paving stones. For your

This elegant bathroom in The Moorings gated community in East Islip, Suffolk County, Long Island, NY was designed and built by Gappsi. We used porcelain tile on the shower walls. The bathroom vanity, niche, corner bench and wall edges on the entry to the shower are all granite. We used pebble stones on the floor

This backyard was designed by Giuseppe Abbrancati and installed by the Gappsi team. The gunite swimming pool has a rectangular shell with a bench on the long side of the pool, a sundeck with a bubbler, steps, and a spa. Spillover water bowls also function as fire features. The swimming pool is 8 feet deep,

This backyard was designed by Giuseppe Abbrancati and installed by the Gappsi team. The gunite swimming pool has a rectangular shell with a bench on the long side of the pool, a sundeck with a bubbler, steps, and a spa. Spillover water bowls also function as fire features. The swimming pool is 8 feet deep,

Throw Back Time 1997 Award Presented To Giuseppe Abbrancati Gappsi, Upscale project built in Islip, NY uses 60mm Roma I and Roma II stones, both with rounded edges, plus 6-inch square Rustico pavers. The stones are placed in a running bond pattern, beginning at the driveway apron and continuing around each circle. This creates the

Message from the Customer Giuseppe Abbrancati & Gappsi has done all the work in my yard – pool, patio, pavilion, outdoor kitchen. They were very professional, reasonable and responsive. Giuseppe stays involved all the details. I would recommend them to anyone. Chris P. Nesconset, NY Gappsi built this structure in Nesconset, NY to cover a

Award Presented To: Gappsi, Inc Breathtaking, multilevel water fountain and 4000 square feet of exquisite details of paving stones walkways add vibrancy to the entrance of this senior citizen residence complex. Color of paving stones blend in with the natural rocks of the water fountain. The paving stones layout incorporate the original design of a

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

Cleaning and sealing limestone driveway pavers in Roslyn NY. Stones were pressure washed and joints filled with polymeric sand, vibrated wit rolling vibratory plates. Gappsi Exclusive sealer was applied to expose the color and details of the limestone pavers surface. Nassau County Long Island NY Stone Patios and Driveways Cleaning and Sealing Company

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