Geotech, Inc. is a full-service civil engineering and land surveying firm based in Illinois, serving clients throughout the Chicagoland area and Northern Illinois for over 47 years. Our staff is committed to providing consistent communication, innovation design solutions, and a collaborative approach to efficiently guide the project through the planning, plan preparation, permitting, and construction phases of development. We offer a wide range of services including concept planning, engineering design, land development and infrastructure, permitting, project management, water resources, boundary and topographic surveys, ALTA surveys, and construction layout.