L4H Trenching

L4H Trenching delivers expert one-pass trenching solutions across North America. Our custom-engineered trencher meets strict EPA, Army Corps, and DEQ standards in a single pass, saving time while reducing environmental impact. From mining and energy sites to infrastructure and remediation projects, we handle cutoff and containment walls, soil mixing, collection systems, and groundwater control with precision. Our process eliminates dewatering and contaminated soil handling, keeping projects safe, efficient, and compliant. With decades of proven experience on complex, high-profile sites, we give you confidence your trenching work will be done right the first time.