Tri-Con was founded in 2005 as an engineering and environmental construction firm specializing in the remediation of petroleum contaminated sites. Tri-Con’s professional staff holds a variety of operating and professional licenses including a P.E, P.G., PSCC and GC along with an in-depth understanding of state, local and federal regulatory programs.

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Tri-Con offers a wide range of services such as large diameter auger (LDA) technology and conventional excavation, remediation system installation and environmental drilling. In doing so, we ensure the implementation of a successful solution to your clean-up project using our engineering and construction experience. We are equipped with over 60 years of combined experience to provide key input toward the development of an appropriate remediation strategy that will result in meeting our client’s site clean-up goals.

We commonly integrate traditional remedial technologies with industrial construction techniques to enhance the application and cost efficiency of the technology. For example, the use of the LDA method of source excavation with conventional excavation technology enables the removal of source material that otherwise would be difficult and costly to remediate due to factors such as source depth, property size constraints and location of existing structures. Tri-Con has successfully removed more than 200,000 tons of petroleum impacted soil using the LDA and conventional excavation methods.