RETZLAFF, SELIMO, PARDO PROMOTED TO ASSOCIATE Posted on June 16, 2026 We are pleased to present our newest Associates. Erik Retzlaff, P.EUtility EngineeringAbingdon, MD Office Anthony Selimo, Prof. LSLand SurveyingGeorgetown, DE Carlo Pardo, P.E.Site Civil EngineeringRaleigh, NC Office Click on individual photos for additional information.