Shelmark Engineering's experienced professionals  provide for key elements in any civil or site development project for the public and private sector, including representation at public and regulatory meetings. Our infrastructure and transportation systems must be reliable, efficient and of value. All projects are analyzed for feasibility, constructability and cost efficiency. • Storm Water Systems • Detention/Retention Facilities • Roads and Bridges • Wastewater Collection Systems • Water Distribution Systems • Sidewalk and Safety Path Programs • Parks and Recreation Facilities • Trench Safety and Shoring Systems • Pump/Lift Stations • Municipal Facilities • Parking Lot Design • Master Plan Development • Commercial Centers • Utility Extensions • Reports and Permits • USACE, TCEQ & GLO Permitting • Municipal Utility Districts