By APPOINTMENT ONLY. Book an appointment via our website. Welcome to FNL Your Local Hub for Fingerprinting, Passport Photos, and Notary Public Services in Downtown San Francisco. Located just three blocks from Union Square on Market St. our private setting ensures your personal information and business matters remains confidential. no other customers nearby. Our by-appointment-only system ensures privacy, convenience, and safety. For more info, please visit our website. Local Business serving the Bay Area since 2013