We try to offer customers with expert, individual, precise and complete investigative services. With well trained experienced investigators, you can rest assured that we will finish tasks in a professional and speedy manor.

About us

Passmore and Associates was opened in 2001. We are owned and run by Mr. Frank C. Passmore, a licensed private investigator with the State of California, PI License# 22420. Mr. Passmore is a retired police officer with more than 20 years experience in law enforcement. He and his associates have an array of knowledge and experience that allows them to be the leaders in investigative services. In some cases we utilize both male and female investigators allowing us to conduct investigations under difficult conditions. We operate 24 hours a day, 7 days a week, and 365 days a year. In addition, we serve the San Francisco Bay area and surrounding areas.

Highlights, Specialties & Features

  • Witness location
  • Surveillance - AOE/COE
  • Case preparation assistance
  • Skip trace
  • Financial records

Serviced Areas

  • San Francisco Bay area and surrounding areas

Contact Details

  Person Mr. Frank C. Passmore
  City Brentwood, CA
  Zip Code 94513
  Address P. O. Box 787
  Phone Number (925) 354-8022

Business Representative

Mr. Frank C. Passmore