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Map of Syosset, NY

Private Investigators & Detectives in Syosset, NY

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1. Interstate Security & Investigations Inc.

Interstate Security & Investigations Inc.

313 Post Ave, Westbury, NY 11590

CLOSED NOW:Closed

"I recently hired this company for a New Years Eve event. Every year this event would eventually spiral out of control.The police would eventually always respond. Interstate…"

YP
25 Years
in Business

2. Infinity Investigations LLC

Infinity Investigations LLC

309 Westbury Ave, Carle Place, NY 11514

OPEN 24 HOURS
YP
11 Years
in Business

3. Alpha Group

Alpha Group

100 Broadhollow Rd, Farmingdale, NY 11735

OPEN 24 HOURS
YP
28 Years
in Business

6. North American Investigations

North American Investigations

199 Willis Ave, Mineola, NY 11501

CLOSED NOW:8:00 am - 11:00 pm

"These private investigators were awesome and complete two background checks for me. Working with North American Investigations was one of the best decisions I've ever made."

7. Long Island Investigations Inc

Long Island Investigations Inc

4940 Merrick Rd Ste 248, Massapequa Park, NY 11762

OPEN NOW:6:00 am - 10:00 pm

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

YP
20 Years
in Business

8. Global Security Protection

Global Security Protection

626 Rxr Plz, Uniondale, NY 11556

OPEN 24 HOURS

From Business: Global Security Protection specializes in providing security guards & patrol services for various clients located throughout the Uniondale area. Our experienced guards are…

YP
24 Years
in Business

9. Global Investigative Services, Inc

Global Investigative Services, Inc

998 Old Country Rd, Plainview, NY 11803

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

10. TLO Group

TLO Group

140 Brompton Rd, Garden City, NY 11530

CLOSED NOW:Closed

From Business: The TLO Group is a leading private investigator and security firm based in New York. With a proven track record of providing exceptional investigative and security services to…

11. Marc David Investigations Inc

Marc David Investigations Inc

233 Glengariff Rd, Massapequa Park, NY 11762

OPEN 24 HOURS

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

YP
20 Years
in Business

14. Spring Action Fraud Elimination

Spring Action Fraud Elimination

1051 Port Washington Blvd Unit 750, Port Washington, NY 11050

CLOSED NOW:10:00 am - 4:00 pm
YP
29 Years
in Business

15. New York Gold Shield Inc

New York Gold Shield Inc

1225 Franklin Ave Ste 325, Garden City, NY 11530

CLOSED NOW:8:00 am - 5:30 pm
YP
19 Years
in Business

21. New York Security Patrol

New York Security Patrol

255 Executive Dr, Plainview, NY 11803

YP
32 Years
in Business

25. Ngh Associates

Ngh Associates

30 Jericho Executive Plz Ste 300E, Jericho, NY 11753