Patio Adjacent Fish Pond & Landscape Design by Gappsi

Landscape Designer and Construction Company

Samples Of Our Landscape Design And Construction Work

Award Winning Masonry Design And Front Yard Landscaping Smithtown NY

Award Winning Masonry Design And Front Yard Landscaping Smithtown NY...

Outdoor fireplace custom built and veneered with fiorito G036 travertine veneers with custom waterfalls built on each side, in Saint James NY

Outdoor fireplace custom built and veneered with fiorito G036 travertine veneers with custom...

Front door walkway landscape East Northport NY

Front door walkway landscape East Northport NY...

Landscape Waterfeature Designers Long Island NY

Landscape Waterfeature Designers Long Island NY...

Large Freeform Pool With Natural Mossrock Waterfall Smithtown NY

Large Freeform Pool With Natural Mossrock Waterfall Smithtown NY...

Large swimming pool Waterfall built with mossrocks Smithtown NY

Large swimming pool Waterfall built with mossrocks Smithtown NY...

Moss Rocks Retaining Walls Head of the Harbor NY

Moss Rocks Retaining Walls Head of the Harbor NY...

Natural Rock Waterfall With Fish Pond Smithtown NY

Natural Rock Waterfall With Fish Pond Smithtown NY...

Patio and Fish Pond Designed And Built Toghether King Park NY

Patio and Fish Pond Designed And Built Toghether King Park NY...

Paverart Butterfly paving stone design Islandia NY

Paverart Butterfly paving stone design Islandia NY...

Pondless Custom Waterfall Levittown-NY

Pondless Custom Waterfall Levittown-NY...

Pondless Waterfal By Gappsi Showroom Smithtown NY

Pondless Waterfal By Gappsi Showroom Smithtown NY...

Pondless Waterfall with pondless water fall landscape design Nessaqougue NY

Pondless Waterfall with pondless water fall landscape design Nessaqougue NY...

Pool Fountain built with statues and nicolock retaining walls Smithtown NY

Pool Fountain built with statues and nicolock retaining walls Smithtown NY...

Pottery Job In Smithtown NY

Pottery Job In Smithtown NY...

ratural ock waterfall construction inLake Grove NY

ratural ock waterfall construction inLake Grove NY...

Rock waterfall construction in Lake Grove NY

Rock waterfall construction in Lake Grove NY...

Rock waterfalls construction in Lake Grove NY

Rock waterfalls construction in Lake Grove NY...

Sheer Descends Fountain Saint James NY

Sheer Descends Fountain Saint James NY...

Sheer Wall commercial landscape Huntuington NY

Sheer Wall commercial landscape Huntuington NY...

Waterfall And Fish Pond Centerport NY

Waterfall And Fish Pond Centerport NY...

Gappsi Offers Complete Landscape Design and Construction

The Highest Quality Landscape Products With A Personalized Touch!



    Gappsi is a complete backyard designer from landscaping, masonry, gunite, and vinyl swimming pools, home remodeling, construction, synthetic turf, sports courts, putting greens, basketball courts, bocce courts, and dog run playgrounds. Gappsi knowledgeable and experienced personnel can help you create the yard of your dream.

     Long Island’s Landscape Designer and Construction Experts!

    Gappsi is the leading Landscaping Designer and Construction Company on Long Island.  We provide design and construction of custom landscape architecture and planting installation. From an initial consultation with a Gappsi designer, we offer complete 3D designs, manage and complete the installation of your landscape project. Gappsi provides topsoil grading, ground preparation, planting flowers, tree supply, fencing, irrigation, sod, seeding, hydroseeding, privacy fencings with evergreens, pottery, annual maintenance of plants, seasonal flower planting/mulching, natural water features, fountains, and swimming pool landscapes for both commercial and residential landscapes.

    Our planting material is personally selected and inspected by Joe Sorrenti before it gets delivered to our job sites. For small to medium backyards, we often use synthetic turf for the remaining lawn area to avoid landscapers and lawnmowers from having to access the backyard. This will keep your backyard clean and private with little to no weekly maintenance. We also offer landscaping design and construction services

    You can view Gappsi’s YouTube channel for videos of our landscape designer and construction projects.

    We also offer landscape designer and construction 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.  In addition, Gappsi provides all the following products and services: Landscape Designing, Swimming pools, Home Remodeling, Sport Courts, Outdoor Appliances, Pavingstone Cleaning and Sealing, Holiday Lights, Epoxy Floors, Shrink Wrap Services, Landscape, Masonry, Natural Stone, Granite, Marble, Travertine, Limestone, Porcelain.