Detectives in Winchester, VA

Comprehensive list of private detective agencies and investigators servicing Winchester, VA.

Business Listings

The Haines Agency was set up in 2004 by Gary Patton Haines. Mr. Haines has been a Private Investigator since 1997. He has worked as a Fugitive Enforcement Agent, Personal Protection Specialist and Armed Security. October 2006 he studied and trained in Ashdod, Israel at the world renowned Institute of Terrorism Research and Response.


Suspect your spouse of cheating? Most people that suspect a spouse of cheating, and then hire a private investigator to conduct surveillance find out that their suspicions were correct. Normally the cheating spouse will exhibit characteristics that aid to tip off their partner that something has changed in the marriage.


Chase Private Investigations is an agency focused on highly personalized investigative service for locals in Loudoun County and the surrounding areas. We conduct wellness checks, background checks and extensive investigations, pre-martial and nanny checks, finding missing persons, criminal investigations, and technical security counter measures. We will work within your budget to get you the results



Spouse working late again tonight? Call us for the truth. Professional, discreet and confidential at an affordable price.


McNerney & Associates was established in 1998 by Sharon Shari McNerney. She is the President - CEO and sole owner. Her qualifications appear in About The President on this website. Her prior association with the Loudoun County Virginia Sheriff's Department and over five years with a Falls Church Investigative firm prepared her to establish her own firm.


From local investigations and protection services within the Washington DC and Northern Virginia area to world huge service Black Ice staff and contractors supply excellent solutions for your security and operational requirements. Black Ice Security is composed of well trained former military special operations, intelligence and law enforcement staff.


Committed to delivering you with exceptional service when you need it the most! ACI Security and Investigations ACISI is a complete service, licensed and bonded investigative security firm. We provide our customers a huge array of Security and Investigative Services.


Since its inception, AT-RISK Protection & Investigations has taken a leading role in every endeavor. Our team specialists have acquired and developed skill sets in executive protection, threat assessment and management, consulting, loss prevention, surveillance and training.