For full functionality of our online services (like tab renewal, address change, renew your professional license, etc.), site search, and Google Translate it's necessary to enable JavaScript. Visit www.enable-javascript.com for instructions to enable JavaScript in your web browser.

If the information on this translated website is unclear, please contact us at 360.902.3900 for help in your language of choice.

For consumers: Private investigators

Look up a business or professional license

Find out if a private investigator has a valid professional license.

File a complaint

Learn how to file a complaint against a private investigator.

Close window