OC Stone Granite & Marble

OC Stone Granite & Marble is a family-owned stone countertop company based in Salisbury, Massachusetts, serving Salisbury, Newburyport, Amesbury, and surrounding towns in the Greater Newburyport area. The business fabricates, installs, repairs, and removes granite, quartz, and marble countertops, vanity tops, fireplace surrounds, and jacuzzi surrounds. Oscar has worked in the stone industry since 2001 and Cesar since 2005, and the company states an owner stays on-site during every installation. The track record here is deep and consistently strong: 73 reviews dating back to 2014 across eight platforms, with a 4.9-star rating on both Google and Angi. Customers repeatedly describe precise, tidy installations and knowledgeable help choosing stone — in an August 2026 review, a customer praised patient guidance picking samples and called the kitchen island, wine bar, and desk countertop work amazing, and reviews from 2024 and 2025 describe fast turnarounds, careful measuring, and Oscar personally showing up on time. The company has also taken on repair work other companies turned down: a 2022 review described fixing a stain on a quartz counter that four other companies called impossible, and a 2023 review described repairing a quartz countertop shattered in four places so well it was nearly undetectable. One 2022 review is a clear outlier: a customer said they were quoted $250 but charged $750 for two hours of work and warned others to watch out. It's the only negative account in an otherwise long, consistently positive history, but homeowners should get a written estimate up front and confirm final pricing before work begins. With an active Massachusetts home improvement license, BBB accreditation since 2014, and a body of detailed, specific reviews spanning kitchen and bathroom countertop installs, OC Stone Granite & Marble is a strong option for homeowners in the Newburyport area looking to replace or repair stone countertops.