Timbertech supplier and installer located in Smithtown, Long Island NY. We service both Nassau and Suffolk County, and we provide design ideas, suggestions with color selections, supply and delivery of Timbertech material, and full installation and warranty. Gappsi has been working with Timbertech products since they first came out. If you are in the market

 Marble pavers supplier near Westbury, providing design and installation Westbury Marble pavers supplier and installer servicing Westbury NY, 11590. Gappsi specializes in marble and wall cladding, veneer, copings and pavers products and we offer design, supply, and installation services throughout Long Island in both Nassau and Suffolk County. When visiting our showroom in Smithtown, you

Nicolock supplier on Long-Island NY, from pavers, retaining walls, bullnose, and any Nicolock concrete products. Gappsi displays them all at the Smithtown showroom. Gappsi history with Nicolock goes back to the very beginning of the Nicolock brand. As a matter of fact, Gappsi is the very first Nicolock customer, dealer, and installer. Gappsi personnel are

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

  Porphyry Pavers and Copings installed in Massapequa Park NY 11762. The project was designed by Giuseppe Abbrancati and installation was done by Gappsi professionals. This small backyard space was utilized to fit a swimming pool, patio, and cooking island. The swimming pool comes with many amenities along with porphyry patio and coping. A 28

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 Supplier and Installer in Great Neck, NY Gappsi just completed this Christmas holiday lighting installation in Great Neck, NY. Contact us at 631-543-1177 to request an estimate.

This swimming pool, backyard patio, and the house exterior renovation were designed by Giuseppe Abbrancati and installed by the Gappsi team. We decided to use 24×24 porcelain pavers. Porcelain pavers are very durable and require no maintenance; they are also very precise in size and thickness. Their color variations are also very consistent and the

Basketball court built by Gappsi in Roslyn NY, with Mateflex sports tiles. The Michigan Wolverines colors were selected by the home owner. Gappsi installed this basketball court and hoop with standard Gappsi installation procedure.

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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