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The Collins-Trenchcore Group is made up of four different companies ranging from government maintenance, commercial construction and specialty trade services to the construction industry

Mike Lawson graduated from University of Florida in 1984 with a degree in Accounting.


As Chief Financial Officer for Collins-T Trenchcore, Mike is responsible for managing the company’s finance and accounting functions for all businesses.


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Sherman Dupre, a former Boeing executive with over 23 years of government contracting experience. He is responsible for public projects

He holds a J.D. from Southern University, Baton Rouge La.

Jason Collins is a graduate of the University of Florida and has over 24 years of commercial vertical construction experience.

He is responsible for project management across CTG and he is a licensed general contractor in Florida.


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 spans 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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