San Francisco estate planning attorney, in the Financial District.
Our office at 505 Montgomery Street serves families in San Francisco, the Peninsula, the East Bay and Marin. Most meetings are by Zoom; signings take place here, by appointment.

Address & hours
American Trust Institute505 Montgomery Street, 11th Floor
San Francisco, CA 94111
888.380.2288 · 415.693.8882
admin [at] 888trust [dot] com
By appointment only · Mon–Fri, 9:30 AM – 5:00 PM
Most consultations are by Zoom. Signings take place at the office.
For San Francisco, the Peninsula and Marin
Families from San Francisco, San Mateo County and Marin often find our Financial District office the easier trip. Signings here are scheduled on weekdays, by appointment.
When a San Francisco resident passes away, probate and trust court matters are heard by the San Francisco Superior Court. Matters for San Mateo County residents go to the San Mateo County Superior Court.
For your security, the building’s front desk checks photo ID against a guest list, and security provides access to our floor only. We add your name to the building’s guest list the day before your appointment, so please bring a photo ID.
Getting here, transit & parking
505 Montgomery Street is in the Financial District. Our office is on the 11th floor.
The building is a short walk from Montgomery Street BART and Muni Metro station.
Paid parking is available about a block away, including the 550 California Street Garage (entrance at 633 Sacramento Street) and the 655 Montgomery Street Garage (entrance at 631 Merchant Street).
Families across the Bay Area, and throughout California by Zoom.
- San Mateo County
- Atherton, Hillsborough, Woodside, Portola Valley, Menlo Park, San Carlos, Belmont, Redwood City, San Mateo, Burlingame, Foster City, Millbrae
- San Francisco
- San Francisco
- East Bay
- Fremont, Pleasanton, Danville, Lafayette, Orinda, Walnut Creek, San Ramon, Piedmont, Oakland, Berkeley
- Marin
- Mill Valley, Tiburon, Sausalito
Plus Southern California and statewide by Zoom.
Start with a conversation.
Meetings are by appointment, weekdays 9:30 AM – 5:00 PM, by Zoom or at our offices. Call 888.380.2288 or 415.693.8882, or request a time online. Consultations in English, Cantonese or Mandarin.