All Products & Services Gappsi Offers
All Products & Services Gappsi Offers
─ Long Island's Premier Home Improvement Company
Transforming
Long Island Homes
Since 1987
Gappsi Group is a full-service outdoor construction and home improvement company serving Nassau and Suffolk County. Founded by Giuseppe Abbrancati, who learned his craft in Italy at age 7. Gappsi brings four decades of unmatched craftsmanship to every project, from custom gunite pools to complete backyard transformations.
38+
Years in Business
4
County Licenses
10
Service Divisions
1
Showroom-Smithtown
WHO WE ARE
Long Island’s Most Complete Outdoor Construction Company
Gappsi is one of the only companies on Long Island that can design and build every element of your outdoor living space, pools, patios, masonry, landscaping, pavilions, sports game courts, fencing, and more, under one roof. When everything is managed by one company, designs are cohesive, timelines are efficient, and results are extraordinary.
Award-Winning Design
Multiple national awards for paver and masonry design excellence
3D Design Included
Every project starts with full 3D renderings and architectural drawings.
Licensed & Insured
Nassau, Suffolk, Southampton & NYC licensed contractor since 1988
Direct Stone Importer
We import natural stone and porcelain directly from the showroom in Smithtown.
- OUR FOUNDER
Giuseppe Abbrancati —
Built by Hand, Since Age 7
Giuseppe Abbrancati began working in construction alongside his father and grandfather in Italy in 1974, at just seven years old. At 16, he moved to Milan to work with a full-service construction company. At 20, he immigrated to Long Island, and by age 21, he had founded Gappsi in Smithtown, NY.
For over 38 years, Giuseppe and the Gappsi team have grown the company into a full-service construction firm with 10 divisions, a dedicated showroom, and a reputation for award-winning design throughout Nassau and Suffolk County.
1974
1987
2000
2005
─ HOW IT WORKS
The Gappsi Design Process
01
CONSULTATION
02
3D DESIGN
03
PERMITTING
04
CONSTRUCTION
─ SERVICE AREA
Proudly Serving All of Long Island, NY
Gappsi serves homeowners across Nassau County, Suffolk County, and the South Fork, from Smithtown to Southampton, Huntington to East Hampton. Our Smithtown showroom at 1015 W. Jericho Turnpike is open to the public and free to visit.
When you work with Gappsi, you work with a company that is fully licensed and insured in every jurisdiction we serve.
TOWNS & COMMUNTIES WE SERVE
♦ Smithtown
♦ Huntington
♦ Islip
♦ Brookhaven
♦ Southampton
♦ East Hampton
♦ Riverhead
♦ Southold
♦ Babylon
start your project
Let’s Build Something
Extraordinary
Schedule a free consultation with Giuseppe Abbrancati or request a quote online.
We serve Nassau County, Suffolk County, and all of Long Island, NY.
CALL US
TEXT US
EMAIL US
SHOWROOM