Development Resource Consultants, Inc. (DRC) is a consulting engineering firm that provides services to commercial, industrial, retail, and residential developers. We specialize in site civil design and subdivision engineering for projects that include large regional retail centers, business parks, industrial parks, residential infills and new subdivisions. DRC’s role in these types of development projects commonly includes the preparation of necessary grading plans, plot plans, erosion control plans, street plans, hydrology studies, storm drain plans, sewer and water plans, traffic plans, and other civil-related elements.

DRC is based in Southern California, with offices in Anaheim Hills, Ontario, Valencia, Las Vegas, Irvine, and the Central Valley.