Preventive Maintenance: Perform scheduled preventive and predictive maintenance on industrial washers, dryers, ironers, conveyors, boilers, air compressors, pumps, motors, PLC-controlled equipment, and other production machinery to maximize equipment reliability. Since its founding in 1959, Dempsey Uniform & Linen Supply has become a leading uniform and linen supplier in the Mid-Atlantic by maintaining its family ownership and continuously investing in its people and plant to stay ahead of the competition.