Private Investigators in Pleasanton, CA

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Blue Knight Global Services

1. Blue Knight Global Services

(747) 226-3099

Serving the
Pleasanton Area


Outstanding company to work for! The staff is always professional. They always pay on time with no issues.

Associated Investigation LTD

2. Associated Investigation LTD

(800) 720-8955

Serving the
Pleasanton Area

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Gill is not only an esteemed professional in this field, he is kind and very patient. He went above and beyond to help me with a case, and I am…

Roman PI

3. Roman PI

(888) 309-0392

Serving the
Pleasanton Area


I hired Frank to locate someone that I had been trying for 5 months to find on my own. He located the person in an hour! I strongly recommend Roman…

Mansfield Lierly and Associates Credibility Assessment Professionals

4. Mansfield Lierly and Associates Credibility Assessment Professionals

(916) 710-1030

Serving the
Pleasanton Area


Great job you have done for me. Thanks for your Services. Outstanding test and follow up report. I recommend others to find a more professional…

Finnegan Investigative Services

5. Finnegan Investigative Services

(415) 898-6032

Serving the
Pleasanton Area


The most professional in the business, as far as results-driven performance,All paperwork is protected Detailed status reports as needed for my…

Immendorf & Co Investigations

6. Immendorf & Co Investigations

(415) 776-7777

PO Box 407190
San Francisco, CA 94133

This is a trustworthy, experienced and professional investigation company. You won't be disappointed!!

AAA Credit Bureau

7. AAA Credit Bureau

(844) 449-5491

Serving the
Pleasanton Area

From Business: AAA Credit Bureau has been providing screening reports since 1990. We provide service for individual landlords, property management companies, commercial…

DVST Investigations

8. DVST Investigations

(925) 519-3184

4300 Black Ave Unit 1656
Pleasanton, CA 94566

PRISM Investigations  PI 23509

9. PRISM Investigations PI 23509

(925) 989-3975

Po Box 806
Pleasanton, CA 94566

From Business: As the owner of PRISM Investigations Phil Flores has vast experience in conducting investigations. During a 28 year career in law enforcement Phil has worked a…

Preferred Investigations & Consulting S Ervices Inc

10. Preferred Investigations & Consulting S Ervices Inc

(925) 462-6604

2186 Rheem Dr
Pleasanton, CA 94588

Frasco Investigative Service

11. Frasco Investigative Service

(818) 848-3888

5994 W Las Positas Blvd Ste 205
Pleasanton, CA 94588

Gab Investigations

12. Gab Investigations

(925) 846-7401

Po Box 10385
Pleasanton, CA 94588

East Presidio Investigations

13. East Presidio Investigations

(925) 421-2134

1987 Santa Rita Rd Ste E
Pleasanton, CA 94566

G A B Investigations

14. G A B Investigations

(925) 846-7401

2785 Turnstone Dr
Pleasanton, CA 94566

Tri Value Investigestigation

15. Tri Value Investigestigation

(925) 846-6038

3284 Omega Cir
Pleasanton, CA 94588

Oakland Private Industry Council Inc.

16. Oakland Private Industry Council Inc.

(925) 227-1132

5020 Franklin Dr
Pleasanton, CA 94588

Investigations Plus

17. Investigations Plus

(925) 460-0244

Pleasanton, CA 94588

Wayne P Mortensen Pro Investigation

18. Wayne P Mortensen Pro Investigation

(925) 875-9740

133 Sedgefield Ct
San Ramon, CA 94583

DTR Group

19. DTR Group

(925) 667-1769

4115 Blackhawk Plaza Cir Ste 100
Danville, CA 94506

Estate Research Associates

20. Estate Research Associates

BBB Rating: A+
(925) 743-9700

111 Deerwood Rd Ste 230
San Ramon, CA 94583

S.I.S. Interquest

21. S.I.S. Interquest

(925) 415-2396

7027 Dublin Blvd Suite 103
Dublin, CA 94568

From Business: Provide investigative services for insurance companies and their legal counsel. Statements, surveillance and skip tracing

Absolute Investigations

22. Absolute Investigations

(925) 862-2900

Po Box 73
Sunol, CA 94586

Everett Neal Investigations

23. Everett Neal Investigations

(925) 829-0913

Po Box 2789
Dublin, CA 94568

Igroup Investigations

24. Igroup Investigations

(800) 875-8212

9000 Crow Canyon Rd Ste 156
Danville, CA 94506

Kramer Workplace Investigations

26. Kramer Workplace Investigations

(925) 208-1170

125 Railroad Ave
Danville, CA 94526

Beverley Investigation Services

27. Beverley Investigation Services

(925) 846-7717

Serving the
Pleasanton Area

Central Investigation

28. Central Investigation

(419) 248-2646

Serving the
Pleasanton Area

Danville Investigations

29. Danville Investigations

(925) 831-8696

Serving the
Pleasanton Area

E M Jacob Investigations Inc

30. E M Jacob Investigations Inc

(925) 963-5716

1851 Piedras Cir
Alamo, CA 94507

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