Backyard And Pool Designer in Mount-Sinai NY, please contact Gappsi. This large free-form vinyl lined swimming pool was built by Gappsi in Mount Sinai, Long Island NY. This very unique layout incorporates a wooden bridge going across the narrow part of the swimming pool. A basketball hoop was installed on the side of the bridge

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

Bathroom Designer and Builder Company Slate tiles, pebble mosaics borders, and inserts were used for the floor and shower pan. 6×12 running bond pattern slate tiles were used for the bottom part of the bathroom walls and 6×6 for the upper half installed diagonally in a diamond pattern. Gappsi designed, supplied, and installed the entire

                  Slate Patio & Stepping Stone Installation by Gappsi This design features the slate patio & walkway installation by Gappsi Group at a private residence located on the water in Long Island, NY. The patio is covered with a 12′ x 12′ white portico with round columns. The elegant portico