Keystone Contracting Corp

Keystone Contracting Corp is a trusted NYC construction company and general contractors based in the Bronx, serving all of New York City. With decades of experience, we deliver high-quality construction, renovation, and building services for residential and commercial clients. Our fields of expertise include roofing, waterproofing, sidewalks, building restoration, masonry, and scaffolding. Whether you need a reliable roofing contractor, skilled waterproofing services, expert sidewalk repairs, detailed masonry work, safe scaffolding, or complete building restoration, our team ensures durable results and customer satisfaction. Proud to be a go-to construction company in the Bronx, Manhattan, Brooklyn, Queens, Staten Island and beyond.