Contact Coblentz Patch Duffy & Bass LLP

Coblentz Office Map

San Francisco Headquarters
One Montgomery Street, Suite 3000
San Francisco, CA 94104
P 415 391 4800
F 415 989 1663

Our San Francisco headquarters is located on the 30th floor of One Montgomery Tower in the 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.


Coblentz Office Map

Wine Country Office
700 Main Street, Suite 210
Napa, CA 94559
P 707 603 2722
F 707 603 3578

Our Wine Country office is located on the Riverfront in downtown Napa.

Parking Information

The onsite underground parking garage can be accessed at 588 Main Street.

Additional parking is available at the Fifth Street parking garage located on the corner of Main Street and Fifth Street.

Street parking is also available.

Coblentz Office Map

St. Helena Office
1236 Spring Street
St. Helena, CA 94574
P 707 963 7703
F 707 963 4897

Parking Information

Street parking available.


Other Offices


Coblentz Patch Duffy & Bass LLP 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 235
Larkspur, CA 94939
P 415.391.4800


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