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 is the operations Manager for Utility Locator® and Trinity Subsurface Engineering and brings 7 years of industry experience.
P.J. Cossman is our territory manager for our Northern Pennsylvania District and also oversees our vacuum excavation operations.