Our Leadership Team

Meet the team that get's the job done right.

"If your actions inspire others to dream more, learn more, do more and become more, you are a leader."

John Quincy Adams
Brian Holder Utility Locator

Brian Holder


With over 15 years of Call 811, private industry, and subsurface utility engineering experience, Mr. Holder started Utility Locator® in 2016.

Greg Finkle, P.E.


Greg joined the group to help lead the charge as Utility Locator® was acquired by Trinity Subsurface Engineering in the Fall of 2018.

Sean Warner

Operations Manager

Sean is the operations Manager for Utility Locator® and Trinity Subsurface Engineering and brings 7 years of industry experience.

P.J. Cossman

Territory Manager

P.J. Cossman is our territory manager for our Northern Pennsylvania District and also oversees our vacuum excavation operations.

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(888) 232-5959