Gappsi’s Showroom Mon-Sat 9:00 to 4:00

1015 West Jericho TurnPike Smithtown NY 11787

(631) 543-1177


Porcelain, Marble, Granite, Limestone, Sandstone and Travertine.

View A Video Of Gappsi Newly Remodeled Showroom

Complete the form below to set up an appointment to meet with Giuseppe Abbrancati the owner of Gappsi and get free professional advice, design ideas and assistance with your stone selection from a well experienced international award winning masonry designer.

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Material Can Be Purchased Or Have It Installed By Gappsi.

Click On The Links Below To View All Gappsi Divisions And Services

Looking for a Home Improvement Company on Long-Island? Your search is over and you have come to the right place. Gappsi is an all inclusive home remodeling company. We provide indoor and outdoor construction services for residential and commercial areas.The Home Improvement Company Long-Island offers design services for interior and exterior work including landscaping, masonry, and kitchens and baths, along with and any other services that require designing and engineering.

The Gappsi group of talented professionals have the experience and the skills to come up with the most unique and functional design ideas that help you avoid many mistakes. A great design is not just a pretty picture, but it is experience at work. Gappsi designers follow three main criteria: functionality, savings, and quality products.

The Home Improvement Company Long-Island has a beautiful and elegant showroom where you can see the most unique Metamar natural stones that we retail and wholesale to our clients and use on every project Gappsi builds. Porcelain, Marble, Granite, Limestone, Sandstone and travertine pavers, along with copings and veneers.

The Home Improvement Company Long-Island showroom also displays outdoor appliances and ovens. We carry high-end major brands including Twin Eagle grills, stainless steel cabinets, and Delta grills and appliances which are less expensive brands. Gappsi Showroom also displays Summit refrigerators, Fontana Italian gas and wood burning pizza ovens, outdoor furniture, and pottery and self-contained garden fountains.

The Home Improvement Company Long-Island can also help you get 100% financing for any home remodeling projects we provide. If you are in the market for a new vinyl, gunite, or fiberglass swimming pool, Gappsi provides them all, including weekly maintenance and renovations of older pools. We offer salt system conversion systems, ozoners, gas heaters and heat pumps, and liner replacement services. Gappsi Home remodeling services also includes new home construction including Kitchens and baths, roofing and siding, windows replacements, and wood and tile floor installation. We also have a full-time well experienced crew dedicated solely to interior finishing wood work.

The Home Improvement Company Long-Island began in 1987 providing masonry construction of driveways, patios, stoops, pool areas, fireplaces and fire pits, and pool copings installations. We have won several awards for designing the most beautiful paving stone graphics. You may be able to see our art work by visiting our award page. For every masonry job Gappsi designs and installs, we follow up with the installation with plans for irrigation, flowers, trees, grass, and fences. Gappsi landscape experts have vast knowledge of plants, flowers, and design skills. As part of our landscape design and installations, we provide outdoor landscape lighting and Synthetic turf installation for lawns or dog runs.

The Home Improvement Company Long-Island's latest services is the installation of epoxy floors ,mostly done for garages to compliment our stone patios and driveway cleaning sealing services.

Gappsi also offers design, supply, and installation of the following cleaning sealing services and play areas: basketball, putting greens, soccer fields, batting cages, playgrounds, Synthetic turf, bocce courts, dog runs, Badminton, Volleyball, Shuffleboard, and horseshoe recreational courts.

To Complete your house for the holidays, the Home Improvement Company Long-Island also provides holiday lighting design, supply, and installation.

We provide all our services in the following areas of Eastern Long-Island - Western long-Island - North-Shore long-Island - South-Shore long-Island, Suffolk County, Nassau County, Glen Cove, Hempstead, North Hempstead, Oyster Bay, Babylon , Huntington, Islip, Smithtown, Brookhaven, Southampton, Riverhead, East Hampton, Southold, Old Brookville, Old Westbury, Mill Neck, Nissequogue, Lloyd Harbor, Muttontown, Coldspring Harbor, East ,Norwich and both Nassau and Suffolk County

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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