Contacting Petaluma-Hamilton

Located in the heart of Petaluma’s downtown, it’s hard to miss our building – it’s the one with the clock on it! We readily encourage visitors and friends to join us at our public functions, most notably our monthly family night dinner, and Brothers from every Lodge to partake in our ceremonies and practices which take place all year long.

Physical Address:
9 Western Avenue
Petaluma, CA  94952

General Inquiries: 707.762.6513
Event Reservations: 707.762.4171

Mailing Address:
PO Box 727
Petaluma, CA  94953-0727

Secretary Email: secretary@masons180.org
Hall Rental: rental@masons180.org

We look forward to seeing you soon! Make sure to keep up to date with our monthly newsletter!