Norcross Brothers, Contractors and Builders was a nineteenth-century American construction company, especially noted for its work, mostly in stone, for the architectural firms of H.H. Richardson and McKim, Mead & White. The company was founded in 1864 by brothers James Atkinson Norcross (1831-1903) and Orlando Whitney Norcross (1839-1920). It won its first major contract in 1869, and is credited with having completed over 650 building projects.