VERSA-LOK provides the best value in segmental retaining wall solutions for everything from intricate landscaping features to tall, commercial walls. VERSA-LOK units offer a pleasing appearance and endless design options, while also delivering the most cost-effective and stable retaining wall systems. VERSA-LOK retaining wall systems have been specified on thousands of commercial, public works and residential jobs across North America. State transportation departments and the U.S. Army Corps of Engineers routinely use VERSA-LOK systems for many of their projects. The Highway Innovative Technology Evaluation Center (HITEC) has published evaluations of the VERSA-LOK retaining wall system.