Founded in 1970, SEECO Consultants is a professional services firm that provides a range of civil engineering, consulting and environmental services. It employs a staff of engineers, surveyors, geologists, planners, landscape architects, chemists, construction managers, and environmental and soil scientists. The firm provides land surveying, environmental assessment, permitting assistance, geotechnical investigation, land development planning, architecture, stormwater management planning, and structural and utility engineering services. SEECO Consultants has undertaken various land development, wastewater collection, water storage, and dikes and dam design and construction management projects. It is located in Tinley Park, Ill.