John Shields Detective Agency

A private investigator helps untangle cases where facts don’t add up. John Shields Detective Agency sits in Midtown, above the street grid where storefronts switch to offices after lunch. Whether backgrounds, assets, or digital footprints are in question, specialty work often includes background checks, surveillance assignments, fraud investigations, missing persons searches, infidelity cases and process serving for legal filings.

Up on the sixth floor at 310 5th Ave in New York, NY 10001, discreet drop-ins blend with business commuters—find the elevator banks past the lobby directory. These surroundings set the stage for matters that need to stay quiet and precise.

Call or head over if a file needs clarification: (212) 682-6094. Leave a message with enough context to match the case details to the right approach.

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