Tri-State Drilling, LLC

America's premier provider of drilled foundations for electrical transmission lines and specialty foundations.

Creating a foundation for your transmission and utility lines is important to keep the lights on across the nation to withstand any kind of weather. The Tri-State team is poised to become an extension of your team to provide personal service while meeting big project demands. Our experience and history, from 1955 to today, is the difference you need for your company and your customers. No matter what the demands are for the project, it all comes down to trust and the quality of our work.


Tri-State is proud to provide deep, specialty foundations for renewable energy, infrastructure and industrial projects. If you need helical piers, micro piles, drilled shafts, piling, and earth retention systems, we are ready to lay the foundation for your success.