Solano County Investigation

For Investigations in Solano County… If you are looking for a Solano County private investigator, call Filley and Associates to discuss your case.  We will either put together a strategy proposal, or put you in touch with the right investigation firm to assist you with your case. Our offices are in San Francisco and Marin, […]

Mendocino County Investigation

Professional Private Investigator Services in Mendocino County, CA We provide professional private investigation services to the San Francisco North Bay, including Mendocino County.  Ukiah, the county seat of Sonoma County is approximately 1.5 hours from our office. Our operatives know Mendocino County well and have performed all types of investigations throughout the county, from civil […]

Lake County Investigation

Professional Private Investigator Services in Lake County, CA We provide professional private investigation services to the San Francisco North Bay, including Lake County.  Our investigators know Lake County well and have performed all types of investigations throughout the county, from civil investigations and interviews to criminal cases, scene investigations and surveillances. Contact us for a […]

Press Contact

Media Inquiries Please direct media inquiries to: Scott Filley 415-462-1631 or [email protected]   Recommended Partners: If you’re coaching a community sports team and need sports equipment, check out our friends at Team Sports Equipment.  And for our friends down-under, If you’re looking for home business start-up ideas our acquaintance Don has some fresh ideas although his work is […]

Privacy Policy

Case Confidentiality We honor the professional and confidential relationship we have with you and we treat all information you entrust to us, or that we develop for you, as completely confidential.  Our company culture and systems create an environment in which your case information is safeguard and protected.  Our professional staff is very sensitive to the confidentiality of client information and […]

Employment Opportunities

Employment as an Investigator with Filley & Associates   Welcome to the Employment Opportunities page for Filley & Associates.  We generally work with experienced investigators only.  It is one of our selling points.  That said, we would consider the right person for an entry position, especially if they have language skills.  At the present time, […]

Napa County Investigation

About Napa County Cases: Napa county cases are serviced through our nearby San Rafael office.  Beautiful Napa County connects to the Bay Area via Hwy 101 (via Hwy 37) and I80. Our investigations in Napa are largely related to cheating spouse, personal injury, W/C, civil and criminal cases.  Surveillance in Napa County: Napa is a […]

Sonoma County Investigation

Professional Private Investigator Services in Sonoma County, CA We provide professional private investigation services to the San Francisco North Bay, including Sonoma County.  Santa Rosa, the county seat of Sonoma County is 39 minutes from our office. Our operatives know Sonoma County well and have performed all types of investigations throughout the county, from civil […]

San Mateo County Investigation

Professional Private Investigator Services in San Mateo County, CA We provide professional private investigation services to the San Francisco Bay Area, including San Mateo County, just South of San Francisco. Our operatives know San Mateo County well and have performed all types of investigations throughout the county, from civil investigations and interviews to criminal cases, […]