Filley & Associates is a full service San Francisco Private Investigation firm providing cost efficient, aggressive, results oriented San Francisco investigative services. We are uniquely qualified to provide the range of services required of an investigative firm in today's environment with our professional San Francisco private investigator staff.
We are also a California Private Investigation firm, providing investigative services in the San Francisco Bay Area and California wide. Our staff is composed of highly qualified investigators and educated individuals, who have excellent people and organizational skills. We find that many cases require not only a thorough investigation, but organizational insight and abilities as well. Filley and Associates has that in-depth knowledge to provide thorough and reliable investigative services to corporations, financial institutions, law firms, insurance companies, and consumers worldwide. We handle direct, hands-on investigation and major case management. We use the latest database and information systems to enhance the investigative process.
San Francisco Investigations
Our offices in San Francisco and San Rafael, Marin serve the San Francisco Bay Area and Northern California. Over the years, we have conducted investigations and surveillances at many of the hotels, restaurants, venues and businesses in the San Francisco Bay Area and most of the venues in San Francisco itself. Let our experience as San Francisco detectives work for you.
California Investigations
We conduct civil investigations and criminal investigations throughout California. Our California detectives and in depth contacts and resources allow us to conduct investigations throughout California. If you are looking for a California investigator, please give us a call for a free consultation.
US Investigations
We conduct civil and criminal investigations nationwide, both in person and through proven, professional associates in other jurisdictions. Our nationwide resources allow us to conduct effective investigations throughout the United States. If you are looking for a US investigator, please give us a call for a free consultation.
China Investigations
We conduct investigations in China with the help our our partner, Zhong Yang Investigation Services, Ltd., a fully registered and certified investigation company in China. Zhong Yang has deep experience in conducting investigations in China. Together with our partner, we are able to provide the highest level of client service, accountability, attention to detail and responsiveness among China private investigation firms.
Please allow us the opportunity to discuss your specific needs with you. We are confident you will agree, we are the best choice for your investigative and case development needs. For a free consultation, please call us toll free at 866-392-0072 (415-462-1631 from outside the US) or email us at This e-mail address is being protected from spambots. You need JavaScript enabled to view it. .


