Tectonic Engineering & Surveying Consultants P.C. (TECTONIC) is a multi-disciplined engineering firm established in 1986 employing over 400 professionals. Tectonic Engineering & Surveying Consultants P.C. (TECTONIC) is a multi-disciplined engineering firm established in 1986 employing a staff of over 400 professionals comprised of civil, structural, environmental, geotechnical engineers, geologists, scientists, surveyors, planners, and construction inspectors. The depth of experience combined with the multi-faceted capabilities of our staff presents a company that is highly qualified to accomplish projects from inception to completion. Our approach to the management and administration of these projects is grounded in basic practiced strategies, which have proven to deliver successful products time and again. Tectonic has been in business for over twenty years with a reputation for offering professional quality services to its clients, earning our ranking in the top 250 firms of the Top 500 ENR engineering design firms since 2001.