McMillen Jacobs Associates is a full-service engineering and construction firm that specializes in infrastructure projects. Founded in 2000, McMillen Jacobs Associates has completed projects in a variety of sectors, including transportation, water resources, and energy. The firm's services include planning, design, construction management, and environmental consulting. McMillen Jacobs Associates is headquartered in Pasadena, California and has additional offices in Colorado, New York, Oregon, and Washington. The firm has a reputation for delivering innovative solutions to complex engineering challenges and has won numerous awards for its work.