PVC Pergolas and railings installer company on Long Island NY, servicing both Nassau and Suffolk County. Gappsi is a designer and builder of products. From Designing to complete construction, Gappsi will provide a professional finished project. In this particular installation, two separate pergolas are built over a timber-tech deck, and a brand new PVC railing

West Islip NY Need a Landscape and Masonry Company. Gappsi Offers full Services from Design to Installation This backyard is designed and constructed by Gappsi in West Islip, Long island NY 11795. The layout incorporates a 18×36 gunite swimming pool rectangular shape. The swimming pool is only 6 feet deep and is a non-diving pool, thus

This back yard in Nassau county NY, home owners had a gravel area that wanted to keep clean, but struggled with it for years. The gravel was not the perfect material to prevent weeds from growing. Gappsi excavated and releveled the site and installed the proper base for the installation of EMERALD GREEN-Face Weight 36

New installation of vinyl swimming pool with poured concrete walls. Molds being set up for concrete to be poured.

Outdoor Living rooms Designer and Builders This Sun room built in Setauket long island NY was designed to be an all season room. The roof exposed beams add rustic appearance and also open space feeling. Windows and door are insulated and screens are automated, operated by the of a switch. When sitting comfortably on the outdoor

This Gunite swimming pool was built by Gappsi in Roslyn heights Ny 11755. The pool size is 15×30 With stadium stairs in the shallow area, and one swim out benches on one side of deep end. Pool depth is 6 feet, which makes this Gunite swimming pool is a non-diving pool. This Gunite swimming pool