Culverts and storm sewers have been getting more attention in recent years, as municipalities and states have taken notice of their aging and deteriorating conditions. Many have been around since the advent of the federal highway system after World War II, while some were constructed years before that. Maintaining these critical structures is a major challenge. Today, perhaps more than ever, keeping our infrastructure safe and workable with limited financial resources requires innovative solutions. Replacement can be costly and time consuming.

Contech Engineered Solutions has been in business about as long as there have been such structures, with its roots traced back 115 years ago when it was called the American Rolling Mill Co. (ARMCO). The company has come a long way from its early years, growing into a leader of engineered solutions for general construction, infrastructure repair, storm water management, bridge replacement and rehabilitation, site development, soil stabilization and erosion control markets.


Today, Contech is a leader in providing the products and solutions to rehabilitate existing drainage structures, as well as constructing new ones. The product portfolio includes corrugated metal pipe (CMP), PVC products, steel-reinforced polyethylene pipe (SRPE), high density polyethylene pipe (HDPE), as well as steel and aluminum structural plate products and precast concrete products and a range of arches used for bridges, large culverts and storm water detentions. The Contech pipe portfolio is renown with products such as HEL-COR® and ULTRA FLO® corrugated metal pipe, Slotted Drain™, A-2000™ and A2™ Liner PVC, and DuroMaxx® steel reinforced (SRPE) pipe.

With a wide variety of material, thicknesses, corrugations, and coatings, Contech provides a diverse product line for varying service life, hydraulic and economic needs to help you tackle the full range of pipe solutions. Each of our solutions is designed for hydraulic efficiency, ease of handling, durability and, of course, economy. This distinctive portfolio is based on more than a century of research and practical field experience serving the highway, drainage, sewage, and site-improvement markets. Contech has been providing fully structural rehabilitation and relining solutions using steel and aluminum tunnel liner plate and structural plate, steel reinforced polyethylene pipe, PVC liner pipe and many others for over 70 years. Knowing pipe assessment, structural design & hydraulic analysis is what we do. The result is the right solution for your project needs – done right, on time and under budget.

For more information, call 800-338-1122 or visit

Contech Engineered Solutions LLC
9100 Centre Pointe Drive, Ste. 400
West Chester, OH 45069