Dallas CowboysMarshall Lancaster & Associates, Inc. is a Professional Land Surveying firm centrally located in the Dallas-Fort Worth metroplex. Established in 1993, the company concentrates primarily on commercial, municipal, and industrial development projects. Marshall Lancaster & Associates, Inc. has completed over 3,500 projects in the North Texas Region. Our mission is to provide peerless land surveying services that consistently exceed expectations of both private and public sector clients.