Premier Masonry Design & Construction in Nassau & Suffolk County, Long Island
Master craftsmanship meets artistic design. Gappsi is Long Island’s leading masonry firm, specializing in custom-carved natural stone, durable porcelain pavers, and sophisticated outdoor living structures. From 3D architectural renderings to the final stone placement, we handle every detail of your patio or walkway project.
Your Trusted Partner for Masonry Work Across Long Island, NY
View Our Masonry Project Portfolio: Long Island Patios, Walls, and Driveways
Let Gappsi Create Your Masonry Backyard Entertainment Space!
Gappsi is the leading Masonry Designer and Construction company on Long Island. We provide the design, construction, and installation of custom masonry and landscaping architecture. From an initial consultation with a Gappsi designer, we offer complete 3D design, stamped architectural and engineering drawings, and a permit expediter. We will handle it all for you.
Among the paver manufacturers, we use Cambridge pavers, Nicolock, Techo-bloc, Belgard, and Renox. The majority of our customers select porcelain, natural stone pavers, and veneers; ranging from granite, marble, travertine, sandstone, bluestone, limestone, and sandstone, which. These are all displayed in our showroom along with indoor tiles for kitchens, baths, and more. You can view Gappsi’s YouTube channel for videos of our masonry design and construction projects.
All Products & Services Gappsi Offers
From Concept To Completion Choose Gappsi!
Gappsi is the leading Masonry Designer and Construction company on Long Island. We provide the design, construction, and installation of custom masonry and landscaping architecture. From an initial consultation with a Gappsi designer, we offer complete 3D design, stamped architectural and engineering drawings, and a permit expediter. We will handle it all for you.
Among the paver manufacturers, we use Cambridge pavers, Nicolock, Techo-bloc, Belgard, and Renox. The majority of our customers select porcelain, natural stone pavers, and veneers; ranging from granite, marble, travertine, sandstone, bluestone, limestone, and sandstone. These are all displayed in our showroom along with indoor tiles for kitchens, baths, and more. You can view Gappsi’s YouTube channel for videos of our masonry design and construction projects.
Visit Our Masonry & Stone Showroom in Smithtown, NY
We also offer masonry design 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, Sports Game Courts, Outdoor Appliances, Pavingstone Cleaning and Sealing, Holiday Lights, Epoxy Floors, Shrink Wrap Services, Landscape, Masonry, Natural stone, Granite, Marble, Travertine, Limestone, Porcelain.
Frequently Asked Questions About Masonry Design & Construction on Long Island
Gappsi designs and builds a wide range of custom masonry projects, including patios, driveways, walkways, retaining walls, pool surrounds, outdoor fireplaces, entrance stairways, and veneer wall cladding. Projects span both residential and commercial properties across Nassau and Suffolk County. Gappsi provides 3D design, stamped architectural and engineering drawings, and permit expediting as part of the process.
Gappsi works with paving stone manufacturers including Cambridge Pavers, Nicolock, Techo-Bloc, Belgard, and Renox. For natural stone and porcelain, Gappsi offers granite, marble, travertine, bluestone, limestone, sandstone, and porcelain pavers, all imported and stocked. These materials are on display at the Gappsi showroom in Smithtown, NY alongside indoor tile selections for kitchens and baths.
Yes. Gappsi provides complete 3D renderings before any construction begins. The design process starts with a consultation where Giuseppe Abbrancati’s team evaluates your space, desired materials, and budget. From there, a full 3D design is produced along with stamped architectural drawings when engineering is required. Gappsi also handles permit expediting directly, so you don’t have to navigate local building departments alone.
Natural stone pavers — such as bluestone, travertine, and limestone – are quarried and cut from the earth, giving each piece unique character. They are durable but require periodic sealing to maintain appearance. Porcelain pavers are manufactured to precise tolerances and are virtually maintenance-free, highly stain-resistant, and available in consistent colors and sizes. Gappsi carries both and can show you samples at their Smithtown showroom to help you decide which suits your project best.
Yes. Gappsi’s team handles permitting across Nassau County, Suffolk County, Southampton, and the five NYC boroughs. For larger masonry projects involving structural walls or significant grade changes, engineering drawings may be required. Gappsi includes stamped architectural and engineering drawings as part of their full-service design process and coordinates with local building departments on your behalf.
Yes — this integrated approach is one of Gappsi’s primary strengths. As a full-service outdoor construction company since 1987, Gappsi can design and build a masonry patio alongside a pool, outdoor kitchen, pavilion, landscape planting, fencing, and more, all within a single cohesive project plan. This eliminates the coordination problems that come with hiring multiple contractors.