Refrigeration Design & Service, LLC (RD&S) is a leading industrial and commercial refrigeration contracting firm headquartered in metropolitan Philadelphia. RD&S is a leading manufacturer specializing in the fabrication and assembly of components, skid-mounted refrigeration systems, and control systems, with meticulous production of UL-inspected control panels and MCCs. These products are all carefully crafted and subsequently dispatched to facilities spanning the United States. In addition to construction and fabrication, RD&S provides a full range of maintenance, rebuild and repair services covering all areas of refrigeration.