The Jewel Standard

At Jewel Construction Company, we believe that a home is more than a structure; it is a narrative of New York’s rich history and a canvas for its future. For over 30 years, our family-owned firm has served as the silent hands behind some of Brooklyn and Manhattan’s most distinguished addresses.

We don't just restore brownstones; we honor the artisans of the 19th century by reviving the intricate masonry and sandstone textures that define our city’s heritage. From the historic blocks of Brooklyn Heights to the refined rows of the Upper West Side, we ensure that every restoration meets the exact standards of the Landmark Preservation Commission while securing the building’s structural legacy for the next century.

Our approach to bespoke deck construction is equally intentional. We transform rooftops and garden levels into private sanctuaries with elevated outdoor living spaces crafted from the world’s finest sustainable materials, like Trex Composite deck, Ipe hardwood and Thermory wood. Every project is a collaboration, a "Jewel" of precision engineering designed to offer a restorative escape from the urban pulse.

As one of the Top rated contractor in Brooklyn, specializing in Brownstone restoration and Custom deck construction, we take pride in being licensed and insured. Our unwavering commitment to quality ensures that every project we undertake not only meets but exceeds expectations but will stand the test of time.