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About Us


Trenchcore, a family business founded over 40 years ago, is a vertically integrated construction company specializing in construction and maintenance in the public sector. We specialize in self-performing in the areas of mechanical, electrical, and project management. Our mission is to provide our customers with outstanding service by being by their sides or in the "TRENCHES" with them for the entire life cycle - construction, maintenance, repair, replace.  This level of commitment is at our core.  Trenchcore is headquartered in Louisiana and Texas. 

Our projects span across Texas and Louisiana -  operations, general superintendent, project managers, engineers, foremen, laborers, estimating, accounting, and administrative personnel.

Founder - Fredrick S. Dupre

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