Developed over 50 years ago by Trenwa, precast concrete trench is our specialty.
With three modern, strategically located plants, we are the country's leading
producer of durable,
precast trench systems in the broadest range of types and sizes.
We also manufacture Utility and Security products that supplement our trench systems.
You can count on Trenwa for high quality and on time deliveries.
Products
Contact us for more information
Trenwa News...
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 May 2013 - Trenwa announces integration partnership with Underground Devices!
Trenwa is now a reseller and integrator of cable racking and management systems manfuactured by Underground Devices. We are excited to be able to provide this high quality, value added equipment with our trench solutions. This is the best way to manage, organize and protect cables inside our trenches by mounting them on the trench wall, off the floor and out of the way!
See our cable management page for more information or contact our sales department for assistance.
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March 2013 - We will be exhibiting at the APPA Conference in Nashville, TN June 17-18.
Please stop by Booth 223 and see us!
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Feb 2013 - We are pleased to announce the addition of 24" deep XL trench in widths from 60" to 96".Sizes and drawings
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