Established in 1969, Rey-Crest Roofing and Waterproofing Company is a full-service weatherproofing company. The company specializes in the restoration and replacement of roof systems, sealants and coatings. It provides roof maintenance programs, as well as emergency leak repair and inspection and advisory services. Rey-Crest Roofing and Waterproofing Company serves churches, schools, hospitals, warehouses and aerospace facilities. The company provides services to customers in Southern California and southern Neveda. It features roofing and waterproofing thermoplastic and membrane systems from Sarna, GAF Materials Corporation, Siplast, Soprema and Johns Manville. The company s clients include Raytheon Systems Company, Boeing, Sprint, Henry Mayo Hospital, the University of Southern California and TRW Incorporated. It is a member of the Southern California Roofing Contractors Association and the National Roofing Contractors Association. Rey-Crest Roofing and Waterproofing Company is located in Los Angeles.