Detectives in Hillsboro, OR

Comprehensive list of private detective agencies and investigators servicing Hillsboro, OR.

Business Listings

We're ready to handle all your investigation and process service requirements statewide or nationwide. Located in the Portland metropolitan area and in Salem, Free Lance Investigations & Process Serving is continuing to supply professional, cost effective services for law firms, insurance firms, municipalities, businesses, and private individuals. What makes us different from our competitors?


Thank you for considering Blue Line Investigations for your investigative requirements in Oregon and Washington. We service the State of Arizona as Team Blue Line Investigations as of recently, and are very excited about our expansion. Most of our investigators have extensive law enforcement backgrounds, and are very familiar with our federal, state and county court systems.


We referred this case to Snelling Private Investigators after being let down by two other agencies. Because of their expertise, evidence was obtained from some different resources. Powerful Solutions for the Community. Snelling Private Investigators provide exceptional private investigation and corporate investigation services, with licensed credibility and 1000's of cases since 1978.



The Wilhite Group is a full service investigations and consulting firm providing Private Investigations including but not limited to: Surveillance, Workplace violence, Parking lot crimes, Employee theft, Hidden covert video, Infidelity / Cheating spouse, Pre-marital, backround, Legal and Criminal investigations, Missing persons, Executive protection, and undercover investigations. Please allow us the

  • I really don't think I could describe how great these guys are! Well worth the money spent,

Full service investigative agency - background checks, criminal records, missing persons, process service, cheating spouses surveillance, business investigation, fingerprinting, notary, and DPSST certification training for Security Officer's.


FOREMOST INVESTIGATIONS is a complete service private investigation company located in Portland, OR. Owner Lloyd Rash started his career in investigations over sixteen years ago. Seven years ago he branched out with his own firm to specifically focus on and serve the surveillance industry in the Pacific Northwest.


Serving Portland, Oregon; the Portland Metro Area; the State of Oregon; Southern Washington -- and with investigative assistance throughout the world. True Associates / The Investigative Group is headquartered in Oregon City the County Seat for Clackamas County and from a Historical Perspective the End of the Oregon Trail, conveniently situated to access the Portland Metro Area, and Salem - the Oregon


People who are committing crimes against businesses know where the weaknesses are.shouldn't businesses be the 1st to know where and what the exposures are? You can contact Corporate Security Services. for a no-cost, no-obligation preliminary security consultation.