1. Gerard Roofing Technologies 955 Columbia St, Brea, CA 92821 Coordinate: 33.93053,-117.91246 Phone: (714) 529-0407
2. Span-O-Matic Inc. 825 Columbia St, Brea, CA 92821 Coordinate: 33.93107,-117.90993 Phone: (714) 256-4700