A Family Legacy in Stone
and Remodeling
Bellport Premium Stoneworks (formerly Bellport International) is a family-owned and operated stone and remodeling company based in Bellport, NY, specializing in custom stone for kitchens, baths, and more. For over 30 years, we've helped homeowners across Suffolk County transform their spaces with premium materials, careful craftsmanship, and honest, straightforward service. What began as a stone shop has grown into a full-service design, fabrication, and installation company, trusted for projects that look beautiful
and last.
A Showroom Built Around
Real Selection
Our expansive showroom with over 700 slabs on-site is at the heart of who we are. We believe you should be able to see and feel the exact stone that will go into your home—not just pick from a small sample. From classic marbles and granites to advanced surfaces like Dekton and Neolith, we offer a wide range of options at different price points and design styles. Our team is here to walk you through choices in color, finish, edge profiles, and layout so you can make confident decisions.
More Than Countertops
Bellport Premium Stoneworks handles much more than countertops. We offer free estimates, fabrication, and installation services, along with complete construction remodeling, custom and patented shower bases, and custom cabinet design/build/installation. That means we can coordinate your entire kitchen or bathroom project-from cabinetry and stone selection to demolition, installation, and finishing details-so everything fits together both visually and structurally.
Licensed, Insured, and Warranty Backed
We're proud to be fully licensed and insured, and we honor manufacturer warranties on the products we install. Our experienced fabricators and installers are trained to work with a wide range of materials and are committed to precision at every step. Over three decades, we've built our reputation on quality you can see, communication you can rely on, and a level of care that reflects our roots as a 
family business.
Guided From Idea to Installation
At Bellport Premium Stoneworks, our goal is simple: to make it easy for you to transform your space with us. Whether you're updating a single countertop or undertaking a full kitchen or bath remodel, we're here to guide you from first idea to final installation with expertise, integrity, and attention to detail.