Ronin Consulting & Investigation

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Areas served

Private investigator serving Manhattan

Manhattan is dense, vertical and fast. Office towers, hotels, transit hubs and crowded avenues make discreet observation harder and timing more important. Much of the city’s legal and corporate activity is here, so many of our litigation, corporate and witness matters lead to Manhattan addresses.

Where we work

We take matters across Midtown and Lower Manhattan offices, courthouses around Centre Street, and residential neighborhoods from the Upper West Side to Washington Heights.

Services in Manhattan

Why local experience matters

Jim Galvin served 23 years with the NYPD, including 13 in the Detective Bureau. Knowing how New York neighborhoods, transit and traffic actually work helps plan surveillance, find people and interview witnesses efficiently.

Every matter is overseen by Jim Galvin, a former NYPD detective with 23 years of service, including 13 years in the Detective Bureau and led multiple investigative units. Jim is a licensed private investigator and notary. More about Jim.

Other areas: Brooklyn, Queens, The Bronx, Staten Island, Long Island.

Last updated October 30, 2026.