Contact
San Dimas Chamber of Commerce
P.O. Box 175
San Dimas , CA 91773
Tel: (909) 592-3818
Fax: (909) 592-8178
Our Hours of Operation:
Monday to Thursday from 9 a.m. to 5 p.m.
but is limiting walk-in traffic. To ensure timely service please, call ahead and schedule an appointment. info@sandimaschamber.com.