Refrigeration Design & Service, Inc. (RD&S) is a design/build industrial refrigeration contracting firm based in metropolitan Philadelphia. We provide a full line of services to meet the needs of the industrial refrigeration marketplace. From its beginning as a local company, RD&S has grown to become an international team noted for excellence in meeting our customerβs needs. Our unique ability to design, fabricate, and construct site built or skid mounted industrial refrigeration systems sets us apart from other industrial refrigeration design/build firms and ensures on-time delivery of a superior product, designed, engineered and constructed by our in-house team of experts. At RD&S, we have two main goals: First and foremost, we want to be our customersβ single source supplier of refrigeration services; Second, we seek to set the industry standard for quality and service.