1. Graham Briggs Design Associates 22 Genoa St, Arcadia, CA 91006 Coordinate: 34.13207,-118.0302 Phone: (626) 446-0412
2. Hasegawa Design Assoc 2500 Woodruff Way, Arcadia, CA 91007 Coordinate: 34.11063,-118.03262 Phone: (626) 446-0651