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Private Investigators & Detectives in Long Island, NY

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SuperPagesSM - helps you find the right local businesses to meet your specific needs. Search results are sorted by a combination of factors to give you a set of choices in response to your search criteria. These factors are similar to those you might use to determine which business to select from a local SuperPages directory, including proximity to where you are searching, expertise in the specific services or products you need, and comprehensive business information to help evaluate a business's suitability for you. SuperPages advertisers receive higher placement in the default ordering of search results and may appear in sponsored listings on the top, side, or bottom of the search results page.

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Associated Investigation LTD

From Business: We Are a Full-Service Professional Investigative Agency Experienced in Dealing with All Types of Investigations. Our Clients Include Individuals, Businesses,…

Alpha Group Investigations

2. Alpha Group Investigations

100 Broadhollow Rd Ste 200, Farmingdale, NY, 11735

TCK Investigations Inc.

From Business: Looking for a Long Island private investigator? Call TCK Investigations for help from a New York or Long Island PI. Visit our website today.

Long Island Investigations Inc

4. Long Island Investigations Inc

4940 Merrick Rd Ste 248, Massapequa Park, NY, 11762

From Business: We provide private investigations for tje general public as well as large copanies, insurance companies and lawyers. We are NYPD Detectives

Global Investigative Services Inc

From Business: Professional, Effective, DiscreetInvestigative/Legal-Support Service

Marc David Investigations Inc

6. Marc David Investigations Inc

233 Glengariff Rd, Massapequa Park, NY, 11762

From Business: Matrimonial Investigations Child Custody Investigations Criminal Investigations and Litigation Support Surveillance and Undercover Investigations


From Business: surviellence, background checks, security, pre- emploment screening, witness interviewing, process service

Jr Investigators

From Business: specializing in private investigation,armed security specialist and private investigator, unarmed and armed security services,missing person, cheating spouse,…

SDI Investigations

12. SDI Investigations

1111 Broadhollow Rd, Farmingdale, NY, 11735

Execprotect, Inc

14. Execprotect, Inc

100 Broadhollow Rd, Farmingdale, NY, 11735

Confidential Investigation Services

The owner was such a help and so honest, even saved me money. Reports were in my hands quickly along with videos. My lawyer was impressed!

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