4411 NE Tillamook Street Portland, Oregon 97213 – (503) 490-8959

Gunderson Services has been serving the Portland metro area for private investigation needs for approximately 10 years.  Our Portland office in the Hollywood District was our first office established for private investigation and service of process in the Northwest.  It was so successful that we expanded into Lake Oswego and Vancouver to meet our clients’ needs.  Although based in the Northwest, we conduct investigations nationwide.  We are happy to assist you with all of your investigation needs in Portland, throughout Oregon, and across the country. Please contact us today!