Portable restroom service trucks from Lely Tank & Waste Solutions are available in aluminum tank construction for extra payload capabilities in a variety of capacities, or steel construction for extra-long life and durability. Ergonomic workstations are available on either type, with easy bucket filling allowing for more service with less fatigue. The station has a chemical and water spout for easy access and easy water tank refill. A remote-mounted switch panel allows for control of the vacuum pump, lights and water pump from one position. A variety of vacuum pumps are available. A two-unit fold-up restroom rack is standard, including lights and markings for legal operation at night. 800/367-5359; www.lelytank.com.