Simmons Engineering, Inc. has a staff of highly trained and experienced professional engineers, designers, surveyors, draftpersons, and technicians with a full range of services professionally implemented by seasoned management personnel. Our services are comprised of all facets of civil engineering, including feasibility studies, master plan developments, surveying, environmental studies, design, construction management, and field inspection. Complementing the staff is complete materials testing laboratory, geotechnical explorations equipment, aerial photogrammetry department, and computer assisted design and drafting systems.