Formed in 1981, GHA is a multi-faceted civil engineering and land surveying company that has built its reputation on providing superior client service. We use current and advanced technology to develop innovative solutions to the complex issues our clients face. Gewalt Hamilton Associates, Inc. (GHA) offers a diverse range of professional engineering, surveying, planning, environmental, and geographic information services. We are committed to providing superior client service with professionalism, integrity, dedication, and vision - every project, every client, every time.
-Civil Engineering Design
-Construction Phase Services
-Geographic Information Systems