We found 224 results for Private Detectives in or near Monrovia, CA.They also appear in other related business categories including Security Guard & Patrol Service, Process Servers, and Skip Tracing. 11 of the rated businesses have 4+ star ratings.

The businesses listed also serve surrounding cities and neighborhoods including Central LA, Downtown Los Angeles, and East LA. These businesses offer their services in one-or-more of the following languages: Spanish, and Armenian.

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Private Investigators & Detectives in Monrovia, CA

Process Servers, Private Investigators, Polygraphs, Mediations & Notary Public

1. Douglas Baldwin & Associates Inc

2. Ronald S. Walters Investigations PI # 25214

3. Reliant Research Services

4. Benn & Associates

5. Wigley Investigations

6. Burdick Investigations

7. Dgi

8. Computer Information Development

9. Real Eye Investigations

10. Celano Investigations

11. US Defense Investigation Service

12. Employment Investigations

13. Best Tracers Pi

14. Zegers Ron Special Investigations

15. Keystone Investigative Service Inc

16. US Defense Investigation Service

17. Porter Bert & Associates

18. Willmore Detective Agency Inc

19. Keystone Investigative Services

20. American Employer Defense Inc

21. Business & Financial Investigations

22. Larsen Kristine

23. Chris Loomis Consultations - A P.I. Firm

24. Vivant Home Security & Automation

25. G S 1 Group

26. Siren Protection Services

27. Strategic Support Investigations

28. Croe & Associates Investigators

29. Pro-Tech Investigations

30. Luper & Associates

Places Near Monrovia, CA with Private Detectives