Stonework Without 
the Guesswork
See, Select, Fabricate, and Install Premium Stone and Surfaces With One Coordinated Local Company
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Local Experts in Custom Stonework
Bellport Premium Stoneworks (formerly Bellport International) is your local expert for custom stone in kitchens, baths, and more right here in Bellport, NY. Family-owned and operated for over 30 years, we’ve built our reputation on craftsmanship, honest guidance, and projects that stand the test of time. From simple countertop replacements to full-scale remodels, we bring premium materials and careful planning together to transform how your home looks and feels.
A Showroom Designed for Real Choices
Our Bellport showroom features over 700 slabs on-site, giving you an unmatched opportunity to see and touch the actual stone that will go into your project. Classic marbles, elegant quartzites, durable granites, and engineered surfaces like Dekton and Neolith—you’ll find them all under one roof. More than just a slab warehouse, our showroom is a design center where you can compare colors, finishes, edges, and layouts with help from a knowledgeable team that understands both aesthetics and function.
End-to-End Fabrication and Installation
At Bellport Premium Stoneworks, we handle the entire process: free estimates, fabrication, and installation. Our in-house fabricators cut, finish, and detail each piece precisely to your measurements and design. Then our installation crews ensure everything fits perfectly on site—from tight seams and level surfaces to clean caulking and final polishing. Because everything is coordinated through one company, you get a smoother experience and a final result that feels cohesive and custom, not pieced together.
Full-Service Remodeling Capabilities
We’re also a full-service remodeling partner, offering complete construction remodeling services that go far beyond stone alone. Whether you’re opening up a kitchen, reconfiguring a bathroom, adding an island, or updating an entire level of your home, we can manage the construction site as well. Our capabilities include countertop installation, custom and patented shower bases, and custom cabinet design/build/installation, giving you a single trusted team to handle surfaces, fixtures, and storage together.
Trusted Materials and Proven Standards
Manufacturer relationships matter, and we stand behind what we install. We proudly honor manufacturer warranties on the products we use and are fully licensed and insured for your protection. Our team is well-versed in working with cutting-edge materials like Dekton and Neolith, as well as traditional natural stone. That means your project benefits from both time-tested methods and the latest fabrication techniques, all backed by clear documentation and support.
Bringing Premium Stoneworks Home
Whether you’re planning a new kitchen, a spa-style bath, a custom stone fireplace, or a statement island, Bellport Premium Stoneworks is ready to help you transform your space. Start with a free estimate, visit our showroom in Bellport, NY, and explore hundreds of slabs and design options with a team that treats your home like their own. From the first conversation to the final wipe-down of your new surfaces, our goal is simple: deliver premium stonework that looks incredible, functions beautifully, and feels like it truly belongs in your home.Â
