Founded in 1981, Gewalt Hamilton Associates, Inc. (GHA) offers a diverse range of professional civil engineering, surveying, transportation, environmental and geographic information services.  With a current staff of 75 professionals within three Chicago-land offices, GHA represents a diverse group of clients that include municipalities, county and state agencies, school districts, hospitals, community colleges, park districts, senior care facilities and private developers.  We are committed to providing superior client service with professionalism, integrity, dedication and vision – every project, every client, every time.  Allow us to foster your success.

Steven R. Magnusen, P.E.
Senior Engineer
Gewalt Hamilton Associates, Inc.
850 Forest Edge Drive
Vernon Hills, IL 60061
Phone:  847-478-9700
Fax:  847-478-9701
Cell:  847-525-6564

Bruce L. Shrake, P.E.
Gewalt Hamilton Associates, Inc.
850 Forest Edge Drive
Vernon Hills, IL   60061