In business for more than 100 years, Contech Construction Products Inc. is a diversified civil engineering site solutions company. It offers a range of structural, pipe, erosion control, retention, roadway/earth stabilization and stormwater management products. Some of them include plates, precasts, geotextiles, polyvinyl chloride pipes, metal panel systems and rainwater harvesting products. The firm primarily caters to the highway, drainage, sewage and site-improvement industries across the United States. Additionally, Contech Construction Products Inc. serves the agricultural, air transportation, mining, military, rail and recreational markets.