eSign a Construction Lien Waiver online — free and legally binding
Send your construction lien waiver for electronic signature in minutes. Signers sign from any device; everyone receives the completed PDF with an audit certificate.
What is a construction lien waiver?
A construction lien waiver (also called a mechanic's lien waiver) is a document in which a contractor, subcontractor, or material supplier waives their right to file a lien against a property. It confirms that payment has been received for work performed.
When you need one
Property owners, general contractors, and lenders request lien waivers at each payment milestone and at project completion. They protect against double payment and ensure the property title remains clear of liens.
Does it need to be notarized instead?
Many states require or recommend notarization for lien waivers to be legally enforceable. Some states (like California and Texas) have statutory lien waiver forms that may need notarization. If notarization is required, you can connect with a live online notary on Notaron instead of eSigning.
Frequently asked questions
Is an electronically signed Construction Lien Waiver legally binding?
Yes — under the federal ESIGN Act and UETA, an electronic signature on a construction lien waiver is as enforceable as an ink signature in all 50 US states, provided the signing shows intent, consent, attribution, and a retained record. Notaron's audit certificate captures all four. Many states require or recommend notarization for lien waivers to be legally enforceable. Some states (like California and Texas) have statutory lien waiver forms that may need notarization.
How do I send a Construction Lien Waiver for signature?
Upload your construction lien waiver PDF at notaron.com/esign (or build one free from our template), place signature and date fields, add each signer's name and email, and send. Each signer receives a private link plus a 6-digit security code.
What does it cost?
Sending documents for eSignature with Notaron is free for standard use — no credit card, no account setup beyond verifying your email.
Does a lien waiver need to be notarized?
It depends on the state. Many states require notarization for lien waivers to be enforceable. Check your state's mechanic's lien laws.
What is the difference between conditional and unconditional lien waivers?
A conditional waiver takes effect only when payment clears. An unconditional waiver takes effect immediately upon signing, regardless of whether payment has been received.
Should I sign a lien waiver before receiving payment?
Only sign a conditional waiver before payment. Never sign an unconditional waiver until you have confirmed the payment has cleared.