Private Investigators in Livermore, CA

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Blue Knight Global Services

1. Blue Knight Global Services

(747) 226-3099

Serving the
Livermore 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
Livermore 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
Livermore 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
Livermore 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
Livermore 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) 775-4536

Serving the
Livermore Area

From Business: AAA CREDIT BUREAUAAA Credit Bureau has been providing credit, criminal and eviction reports for landlords since 1990. We offer two types of reports: basic credit…

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

Gab Investigations

11. Gab Investigations

(925) 846-7401

Po Box 10385
Pleasanton, CA 94588

Frasco Investigative Service

12. Frasco Investigative Service

(818) 848-3888

5994 W Las Positas Blvd Ste 205
Pleasanton, CA 94588

Wayne P Mortensen Pro Investigation

13. Wayne P Mortensen Pro Investigation

(925) 875-9740

133 Sedgefield Ct
San Ramon, CA 94583

DTR Group

14. DTR Group

(925) 667-1769

4115 Blackhawk Plaza Cir Ste 100
Danville, CA 94506

S.I.S. Interquest

15. 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

East Presidio Investigations

16. East Presidio Investigations

(925) 421-2134

1987 Santa Rita Rd Ste E
Pleasanton, CA 94566

Tri Value Investigestigation

17. Tri Value Investigestigation

(925) 846-6038

3284 Omega Cir
Pleasanton, CA 94588

G A B Investigations

18. G A B Investigations

(925) 846-7401

2785 Turnstone Dr
Pleasanton, CA 94566

Oakland Private Industry Council Inc.

19. Oakland Private Industry Council Inc.

(925) 227-1132

5020 Franklin Dr
Pleasanton, CA 94588

Absolute Investigations

20. Absolute Investigations

(925) 862-2900

Po Box 73
Sunol, CA 94586

Everett Neal Investigations

21. Everett Neal Investigations

(925) 829-0913

PO Box 2789
Dublin, CA 94568

Igroup Investigations

22. Igroup Investigations

(800) 875-8212

9000 Crow Canyon Rd Ste 156
Danville, CA 94506

Estate Research Associates

24. Estate Research Associates

BBB Rating: A+
(925) 743-9700

111 Deerwood Rd Ste 230
San Ramon, CA 94583

Kramer Workplace Investigations

25. Kramer Workplace Investigations

(925) 208-1170

125 Railroad Ave
Danville, CA 94526

Central Investigation

27. Central Investigation

(714) 529-8326

Serving the
Livermore Area

Central Investigations

28. Central Investigations

(714) 529-7848

Serving the
Livermore Area

Danville Investigations

29. Danville Investigations

(925) 831-8696

Serving the
Livermore 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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