OREGON
| Agrue Investigations | P.O. Box 751 | Canby | OR | 97013 | 503-651-3505 | phil@agrue.com |
| Alan H. Crowe & Associates, Inc. | 1020 Taylor Street, Suite 240 | Portland | OR | 97205 | 503-222-3085 | crowe@portlandpi.com |
| DLH Investigative Services, Inc. | 14752 SE Royer Road | Damascus | OR | 97089 | 503-658-6195 | hadley56@msn.com |
| Michael Hintz Investigations | P. O. Box 896 | Beaverton | OR | 97075 | 503-913-1855 | mph_pi@yahoo.com |
| Missing, Inc. | P.O. Box 1002 | Lake Oswego | OR | 97034 | 503-227-5057 | missinginc@msn.com |
| Peterson Investigations | P.O. Box 61592 | Vancouver | WA | 98666 | 360-993-4010 | cdpinv@teleport.com |
| P.I. Confidential Investigative Services | 121 SW Salmon Street, Suite 1100 | Portland | OR | 97204 | 503-697-7075 | kat@piconfidential.com |
| Radmer Investigations | P.O. Box 2473 | Clackamas | OR | 97015 | 503-558-9422 | sradmer@oregoninvestigators.com |
| T & T Investigations | P.O. Box 41323 | Eugene | OR | 97404 | 541-998-4614 | tntinvestigate@aol.com |
| Keith Weeks Legal Investigator | 522 SW Fifth Avenue | Portland | OR | 97204 | 503-226-8599 | kweeks@legal-investigations.com |
| Watchful Eye Investigations, LLC | 16015 SE River Road | Milwaukie | OR | 97267 | 503-654-8691 | patricia@watchfuleyenw.com |
| Max Whittington Investigations | P.O. Box 1952 | Beaverton | OR | 97075 | 503-644-6678 | max@oregonpi.com |