Private Investigators in Lake Oswego, OR

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Associated Investigation LTD

1. Associated Investigation LTD

(800) 720-8955

Serving the
Lake Oswego Area


Highly professional and ethical. They fully outlined how they would conduct the investigation and fully set expectations and associated price.…

Missing Inc

2. Missing Inc

(503) 227-5057

Lake Oswego, OR 97034

Mackintosh Michael Investigations

3. Mackintosh Michael Investigations

(503) 242-0185

Po Box 476
Lake Oswego, OR 97034

Ellis & Associates

4. Ellis & Associates

(503) 635-6095

17190 Westview Dr
Lake Oswego, OR 97034

Background Investigations

5. Background Investigations

(503) 639-6000

Po Box 2228
Lake Oswego, OR 97035

Jan Martens Hope, J.D., Private investigator

6. Jan Martens Hope, J.D., Private investigator

(971) 266-4700

5200 Meadows Rd Ste 150
Lake Oswego, OR 97035

From Business: Infidelity Investigation If You Suspect Cheating. Teen Investigations So You Will Know Who Your Teen's Friends Area and what your Teen Is Really Doing When…

HawkEye Investigating

7. HawkEye Investigating

(503) 853-8694

2050 Beavercreek Rd # 101-224
Oregon City, OR 97045

Bridgetown Investigations

8. Bridgetown Investigations

(503) 505-4686

Po Box 3051
Oregon City, OR 97045

Hart 2 Hart Investigations

9. Hart 2 Hart Investigations

(503) 908-0510

12901 SE 97th avenue suite 120
Clackamas, OR 97015

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Experience and a passion for justice. Hart 2 Hart Investigations is a licensed Private Investigations Agency locked in Clackamas, OR. Specializing…

Kip Investigations

10. Kip Investigations

(503) 638-8319

478 SW Alderwood Dr
West Linn, OR 97068

Background Investigations

11. Background Investigations

(800) 955-1361

1800 Blankenship Rd Ste 250
West Linn, OR 97068

Corporate Crime Control

12. Corporate Crime Control

(503) 913-5594

621 Main St
Oregon City, OR 97045

Alexander Christian Ltd

13. Alexander Christian Ltd

(503) 657-7199

707 Main St Ste 205
Oregon City, OR 97045

Servo Investigations

14. Servo Investigations

(503) 926-3700

12042 SE Sunnyside Rd # 488
Clackamas, OR 97015

Radmer Investigations Inc

15. Radmer Investigations Inc

(503) 740-4490

Po Box 2473
Clackamas, OR 97015

Harris Investigations

16. Harris Investigations

(503) 266-8978

Po Box 357
Canby, OR 97013

A Surveillance Professionals

17. A Surveillance Professionals

(503) 666-8788

12042 SE Sunnyside Rd
Clackamas, OR 97015

Innovative Investigation

18. Innovative Investigation

(503) 855-3386

12757 SE Bluff Dr
Clackamas, OR 97015

Pacific Crest Fire Investigations Inc

19. Pacific Crest Fire Investigations Inc

(503) 631-7243

Po Box 1115
Oregon City, OR 97045

MK Premium Investigations

20. MK Premium Investigations

(503) 953-4320

PO Box 1379
Oregon City, OR 97045

Potter Investigation

21. Potter Investigation

(503) 655-4779

Oregon City, OR 97045

Attorneys Collectors & Investigators

22. Attorneys Collectors & Investigators

(888) 258-5298

Serving the
Lake Oswego Area


Dear Mr. Aguirre,My wife and I would like to thank you for resolving our long-standing difficult debtor issue. We were very pleased with the work…

Debt Collection Firm

23. Debt Collection Firm

(661) 621-3562

Serving the
Lake Oswego Area


You guys are great we will definitely be using your services again! We really appreciate your hard work with our account!​

Diligent Investigations, LLC

24. Diligent Investigations, LLC

(503) 985-6659

4326 SE Woodstock Blvd # 500
Portland, OR 97206


Diligent Investigations was very professional and expedited what I needed to have done. Robert had a lot of knowledge and expertise with the task…

Financial Advisors - KMS

25. Financial Advisors - KMS

(360) 693-9253

315 W Mill Plain Blvd Ste 200
Vancouver, WA 98660

From Business: Financial Advisors-KMS is independently and privately owned. We offer financial planning, asset management, retirement planning, tax planning, divorce financial…

Gunderson Services

26. Gunderson Services

(503) 490-8959

4411 NE Tillamook St
Portland, OR 97213

From Business: Gunderson Services is experienced and capable of helping with nearly all types of private investigation including investigating crimes, creating a picture of the…

Complete Screening Agency

27. Complete Screening Agency

(503) 252-9535

2410 SE 121st Ave Ste 100
Portland, OR 97216

Lindsey Brose & Assoc

28. Lindsey Brose & Assoc

(503) 666-8788

PO Box 1691
Gresham, OR 97030

221B Investigations

29. 221B Investigations

(971) 249-2212

1816 SE 11th Ave
Portland, OR 97214

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221B investigations skill set surpassed my hopes offering both superb and timely investigation skills and evidence based statement analysis! I will…

Internal Affairs Private Investigations

30. Internal Affairs Private Investigations

(503) 256-4933

11073 SE Main St
Milwaukie, OR 97222

From Business: We work with law firms, law enforcement & private individuals. Whether you need an aggressive defense on a criminal case or just need to find someone, we can…

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