Contact Us
Coblentz Patch Duffy & Bass LLP
One Montgomery Street, Suite 3000
San Francisco CA, 94104
P 415 391 4800
F 415 989 1663

Find us at One Montgomery

The Coblentz offices are located on the 30th floor of One Montgomery Tower in San Francisco's Financial District. The entrance to the office building is at 120 Kearny Street between Post and Sutter streets, with an alternate entrance inside the Crocker Galleria (follow signs inside to One Montgomery Tower). Please check in at the security desk to gain access to the elevators. We are located in Suite 3000.

Parking Information

Parking: Post Montgomery Center Garage, located at 161 Sutter Street.

Taxi drop-off: 120 Kearny Street, between Post and Sutter streets.
Entrance to One Montgomery Tower is on the right.

BART: Montgomery Street BART Station.

Offices Outside San Francisco

Coblentz Patch Duffy & Bass maintains three satellite offices in Orinda, Palo Alto, and Larkspur, California. Calls or mail for the offices should be directed to the firm's main San Francisco office at the address and phone number listed at the top of this page.

Coblentz Patch Duffy & Bass
108 Camino Pablo
Orinda, CA 94563
P 415.391.4800

Coblentz Patch Duffy & Bass 
228 Hamilton Ave., 3rd Floor
Palo Alto, CA 94301
P 650.798.5114

Coblentz Patch Duffy & Bass
700 Larkspur Landing Circle
Suite 155
Larkspur, CA 94939
P 415.391.4800


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Thank you.