Lockwood, Andrews & Newnam Inc. is a multidisciplinary engineering firm. Located in Phoenix, Ariz., it offers planning, engineering and program management services. The firm provides engineering services to municipal utility districts for all aspects of engineering, compliance with city, county and state regulations, construction management of the facilities and operational consultation. Lockwood, Andrews & Newnam Inc. is a subsidiary of Leo A Daly, one of the largest planning, architecture, engineering, and interior design firms in the United States.