LONG ISLAND, NASSAU & SUFFOLK
Private Investigator Long Island
Investigation coverage across Nassau County and Suffolk County. From Great Neck and Garden City to Huntington and the East End.
Long Island investigation work.
From Nassau County's wealthy North Shore to Suffolk County's East End, NYIA has worked Long Island cases for over three decades.
Long Island generates investigation work that's distinct from the city. Matrimonial cases on the North Shore involve substantial estate properties and family money. Suffolk County's working waterfronts produce a different kind of caseload. Boating community surveillance, marine business investigations, and the insurance and disability work that follows from physical industries.
Our Long Island work is dispatched from our Manhattan office and supported by Nassau- and Suffolk based field investigators. Civil and matrimonial work runs primarily through Nassau County Supreme Court in Mineola and Suffolk County Supreme Court in Riverhead.
Long Island communities we serve
Hempstead
Nassau County
the most populous town in Nassau County with over 760,000 residents. Hofstra University, courthouse complex, and commer…
Garden City
Nassau County
a planned village of 22,000 with affluent residential streets, Garden City Hotel, Adelphi University, and the historic C…
Great Neck
Nassau County
the affluent peninsula of nine villages with significant wealth, the largest Persian Jewish community in the U.S., and f…
Huntington
Suffolk County
a Suffolk County town of 200,000 covering Huntington Village, Cold Spring Harbor, Greenlawn, and Centerport. Boating cu…
Long Beach
Nassau County
a coastal city of 33,000 on the Long Beach Barrier Island. Boardwalk, beachfront residential, and significant post Hurr…
Freeport
Nassau County
a south shore Nassau village of 44,000 with a major working waterfront, Nautical Mile dining district, and substantial L…
Long Island. FAQ
Common questions about hiring a PI in Long Island
Do you offer private investigator services in Long Island?
Yes. New York Intelligence Agency is a licensed, bonded, and insured agency (NYS DOS #11000169770) serving Long Island and the surrounding area. Every case is led by Emmy® Award winning investigator David Schassler with complete discretion.
How quickly can you start a case in Long Island?
From our Midtown Manhattan office we cover Long Island and the surrounding area; for urgent matters we can usually mobilize the same day.
How much does a private investigator cost in Long Island?
It depends on the service. Surveillance is billed hourly at $240 for one investigator or $280 for two, with a five hour daily minimum and a $100 daily vehicle charge. Background checks and record searches are flat fees, from $400. Every case is quoted after a free, confidential consultation, with a written estimate before any work begins.
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In Long Island
What we do for Long Island clients
- ✓Background checks on people and businesses in Long Island
- ✓Hire a licensed private investigator who knows Long Island
- ✓Corporate and employee investigations for Long Island businesses
- ✓Last minute surveillance when you need answers fast
- ✓Financial fraud and hidden asset investigations
- ✓Work with a trusted private detective across Long Island