For consumers: Engineers, land surveyors, and on-site

Look up a business or professional license

Find out if an engineer, land surveyor, or firm has a valid license.

File a complaint

Learn how to file a complaint against an engineer, land surveyor, or firm.

Disciplinary actions

See a list of engineers and land surveyors we have disciplined for licensing violations.

Washington Healthcare Finder
Access Washington – official state government website