Keystone Contracting Corp

Keystone Contracting Corp is a trusted general contractor and construction company in New York, serving Bronx, Manhattan (NYC), Brooklyn, Queens, Yonkers, and Westchester. We specialize in roofing, waterproofing, sidewalk repair, masonry, painting, and exterior restoration. Our experts also handle Local Law 11 facade repairs and scaffolding rental. With 21+ years of experience, we deliver top-quality craftsmanship and ensure every project meets the highest standards. Whether residential or commercial, we’re committed to excellence.