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NYS DOS License #11000169770 Licensed • Bonded • Insured
New York Intelligence Agency Est. 1989, NYC
Westchester County. Hudson Valley aerial view
NYIA IN WESTCHESTER COUNTY

Private Investigator Westchester County

Investigation coverage across all 40 Westchester villages, towns, and cities. From Yonkers in the south to the Putnam County line, from the Hudson River to the Connecticut border.

Westchester investigation work, since 1989.

From Scarsdale matrimonial cases to Bedford estate work, from White Plains corporate surveillance to Yonkers urban investigations. New York Intelligence Agency has operated across Westchester County for over three decades.

Westchester is one of the wealthiest counties in the United States and one of the most varied. The communities range from dense urban Yonkers and Mount Vernon at the southern border, through the wealthy commuter villages of Scarsdale and Bronxville, to the country estates of Bedford and Pound Ridge in the north. Effective investigation across this geography needs investigators who know the difference and operate accordingly.

Most of our Westchester caseload involves matrimonial work. Complex divorces among finance, legal, and medical professionals who live in Westchester and commute to Manhattan. We also handle corporate surveillance for the substantial Westchester corporate community (MasterCard in Buy, IBM in Armonk, PepsiCo in Buy, and many others), counter surveillance and TSCM for executives, and complex financial and family law cases throughout the county.

Westchester County Courthouse

Civil and matrimonial matters arising from our Westchester work typically run through the Westchester County Supreme Court at 111 Dr. Martin Luther King Jr. Boulevard in White Plains. Family court matters run through the Westchester County Family Court at the same address. Our reports are written for use by Westchester matrimonial and litigation attorneys, and our investigators have testified in Westchester court many times.

Where we work in Westchester

Every Westchester village, town, and city. All 40 below. Each gets its own page with community specific context.

Westchester County. FAQ

Common questions about hiring a PI in Westchester County

Do you offer private investigator services in Westchester County?

Yes. New York Intelligence Agency is a licensed, bonded, and insured agency (NYS DOS #11000169770) serving Westchester County 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 Westchester County?

From our Midtown Manhattan office we cover Westchester County and the surrounding area; for urgent matters we can usually mobilize the same day.

How much does a private investigator cost in Westchester County?

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.

On the Ground

Across Westchester County

Aerial view of a leafy Westchester County neighborhood
Westchester suburbs
A downtown Westchester skyline at sunset
Downtown Westchester
On the Ground · Westchester County

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Who Lives Here

Westchester County at a glance

  • Population1,006,447
  • Households376,890
  • Median household income$118,596
  • Median home value$691,100

County level figures for Westchester County. Source: U.S. Census Bureau, American Community Survey, 2024 (1-year estimates).

A licensed private investigator working in Westchester County, on call when you need us. Live weather data via Open-Meteo.

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Westchester case?
Call David directly.

(646) 461-4650
Call Now Text (646) 465-2006
In Westchester County

What we do for Westchester County clients

  • Surveillance and infidelity investigations in Westchester County
  • Corporate and employee investigations for Westchester County businesses
  • Last minute surveillance when you need answers fast
  • Work with a trusted private detective across Westchester County
  • Hire a licensed private investigator who knows Westchester County
  • Service of process and document work across Westchester County
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