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

Backyard stone pavers supplier serving both Nassau and Suffolk County on Long Island NY. Gappsi stone yard is conveniently located in Smithtown on the north-shore, approximately in the center of Long Island. Whether you live out East or further West it is convenient for you to come and visit our stone showroom and Backyard stone

Masonry supplier and showroom located in Suffolk County Long Island in Smithtown, NY  For any masonry products for your outdoor projects, Gappsi can help you design and assist you with installation and material supply services. We provide free delivery of materials and you will find the most unique products displayed at our showroom. If you

Wolf Outdoor Cabinets, this 8 foot long outdoor kitchen island was built in Huntington Bay, Long Island NY by the Gappsi Masonry division, using Wolf Outdoor Cabinets, a Twin Eagle 42 inch grill, natural stone Fiorito travertine veneer to finish the sides and the back of the cabinet panels, and a granite counter-top. Gappsi utilizes

Gappsi Provides Construction / Installations of vinyl liner and gunite swimming pools, for Residential & commercial application. Total Gunite and Vinyl Renovations, Liner replacement Gunite pool marble dust, Salt generator, Pool paver package, pool warranty station for Hayward and Pentair. Long Island Swimming pool builders

Limestone Pool Patio Pavers and Coping Designer, Supplier, and Installer This limestone patio and pool coping was designed and installed by Gappsi in Centerport, Long Island NY. A combination of roman pattern and smaller set random design pattern, fills the patio area. This is all surrounded by 6×9 outside borders and 2 inch random sized

Holiday Lighting Installation by Gappsi in Middle Island, NY This complete holiday lighting installation was done by Gappsi in Middle Island, NY. All shrubs, stoop railings, gutters, windows, and the front door were decorated and outlined with LED lights. One reef was installed on the front door along with multi-colored lights on the shrubs along

Holiday Lighting Installation in Smithtown, NY 11787 This complete holiday lighting installation was done by Gappsi in Smithtown, NY. All shrubs, stoop railings, gutters, windows, and the front door were decorated and outlined with LED lights. Three reefs were installed beside and above the front door, and the three trees on the front lawn were

Holiday Lighting Installation by Gappsi in Port Jefferson, NY 11777 This complete holiday lighting installation was done by Gappsi in Port Jefferson, NY. All shrubs, stoop railings, gutters, windows, and the front door were decorated and outlined with LED lights. Reefs were installed on the front door and two on the upper half of the

Gappsi provides holiday lighting, designing, and installation services for residential and commercial spaces in both Nassau and Suffolk County on Long Island, NY. From supplying to installation, we provide the highest quality products and professional services on all lighting systems for landscaping, ornaments, garlands, gutter trims and pathways, driveway lighting, deck lighting, and backyard installations.