Mechanics' (contractors') lien

General information

Any person who provides labor, professional services, materials, or equipment to improve real property may be able to put a lien on the property. Mechanic's (contractor's) liens provide protection and ensure payment to a person or entity who improved the real property.

Mechanic's liens in Washington are governed by RCW Chapter 60.04.

Information for contractors

Contractors need to follow the procedure carefully. There are requirements and deadlines that must be followed.

The Washington State Bar Association website also has several different blank forms for waiving and/or releasing a lien.

Forms for contractors to place liens are available in the Law Library.

Information for property owners

Property owners can learn more about the process by reading the contractor material. There is additional information about avoiding problems, their rights, and handling problems with contractors:

Property owners (and subcontractors) may also have a claim against a contractor and wish to file a lawsuit against them. See the contractor's bond claim page for more information.