Trenwa, Inc.
For over 50 years, Trenwa has supplied precast concrete trench systems to customers in all 50 states and Canada for the distribution and protection of control cables, power cables, communication cables and mechanical piping. Visit our website at for a copy of our current catalog, drawings of our standard products, product specifications, trench installation guidelines, photo library, project drawings and much more.


1419 Alexandria Pike
Fort Thomas, KY 41075-3530
United States
Phone: 859-781-0831
Fax: 859-781-1085


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