Do I need to send a preliminary notice before filing a lien in Washington state?
Last reviewed July 5, 2026
Yes, in Washington state, you need to send a preliminary notice to the property owner before filing a lien if you are a subcontractor or supplier. This notice must be sent within 60 days of starting work or supplying materials.
Key points
- Preliminary notice required for subs/suppliers.
- Send within 60 days of starting work.
- Helps protect your lien rights.
In Washington, sending a preliminary notice is essential for subcontractors and suppliers to maintain lien rights. It informs the property owner and the general contractor of your involvement in the project. Failure to send this notice could jeopardize your ability to file a lien later on.
How Alloovium helps
Alloovium can help you track compliance deadlines for sending preliminary notices.
See how it worksRelated questions
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- How much retainage can be withheld on a construction project in Washington state?
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- What is the deadline to file a mechanics lien in Washington state?
- What is the difference between a conditional and unconditional lien waiver in Washington state?
General information for US construction professionals — not legal advice. Lien deadlines, retainage caps and notice rules vary by state; verify with the state statute or a construction attorney.