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General Contractor & Home Remodeling in Nesconset, NY

Renovating Homes from Gibbs Pond Road to Toner Park.

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1200 sq ft trex enhance deck with pool in the background, done by J.B.T Contracting of Long Island, NY
SERVING THE 11767 COMMUNITY

Modernizing Nesconset’s Suburban Landscape

Nesconset is the heart of the Smithtown Central School District, making it a prime location for growing families. The housing stock here is diverse, ranging from the historic summer residences that once lined the Gibbs Pond Road Corridor to the sprawling Expanded Ranches and Colonials that define the mid-century suburban boom. At J.B.T Contracting LLC, we understand the specific potential, and the quirks, of these homes.

Whether you are updating a single-family home near the Smithtown Library (Nesconset Branch) or managing a property in one of the area's growing number of luxury 55+ gated communities, we provide the licensed expertise you need.

We bridge the gap between preserving the neighborhood's charm and delivering the high-end, low-maintenance finishes that modern buyers expect.
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LOWERING UTILITY COSTS

Solving Energy & Septic Challenges

Many homes in Nesconset built during the mid-century expansion are now facing significant efficiency hurdles. We specialize in upgrading these aging structures to meet modern standards.
 
  • Window & Door Replacement: A major pain point for local homeowners is heat loss through aging, improperly sealed windows. We install high-efficiency, double or triple-pane windows and insulated entry doors that regulate indoor temperatures and drastically reduce utility bills.
 
  • Insulation Retrofits: We go beyond the surface, adding insulation to attics and crawlspaces in older Ranches to ensure your home stays warm in the winter and cool in the summer.
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Photo collage of multiple jobs J.B.T Contracting has completed on Long Island, NY
CUSTOM DESIGN & BUILD

High-End Finishes for Ranches and Townhomes

Nesconset residents appreciate quality. We bring the level of finish found in the area’s new luxury developments into your existing home.
 
  • Kitchen Transformations: We specialize in installing the premium features seen in the area's top communities, including quartz waterfall islands, custom shaker cabinetry, and professional-grade appliances.
 
  • Expanded Ranch Remodels: The "Expanded Ranch" is the most common layout in Nesconset. We are experts at blowing out walls to create open-concept living areas and adding second-story dormers to double the square footage.
 
  • Custom Millwork: Elevate your home’s value with the details that matter. We design and install custom crown molding, wainscoting, and built-in shelving that adds character to any room.

Start Your Nesconset Renovation

Choose a contractor who understands the energy and design needs of Nesconset homes. J.B.T Contracting LLC is ready to help.
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Bay ShoreDeer ParkEast IslipFlanders Great RiverHampton BaysHuntington Miller PlaceMount SinaiNesconset Northport Oakdale Patchogue Port JeffersonQuogue Riverhead Rocky PointSag HarborSetauket Shoreham Smithtown Southampton St. JamesWest Islip