Established in 1955, Robert H. Anderson and Associates, Inc. is among the most experienced civil engineering firms in northern Illinois. RHA&A has earned a reputation for providing practical, economical and efficient solutions to meet our clients' needs.

The many successful projects RHA&A has designed and completed since the company was founded reflect the competence and expertise of our personnel in providing quality engineering services.

RHA&A appreciates the interdependence of complex human and ecological systems and is committed to their health, wholeness, balance, and diversity.

We are committed to finding and implementing solutions for our clients in which demands placed upon the environment can be met without reducing the capacity of the environment to provide for future generations.

Our mission is to serve our clients, employees and society by providing a broad range of civil engineering and related services that are innovative, progressive, reliable and ethical, and performed with a spirit of positive problem solving and attention to detail.