
A Lien Waiver documents your agreement to release construction lien rights in exchange for a payment. California Civil Code §§ 8120–8138 prescribes four statutory waiver forms — and only these forms are valid in California. Unlike CNS Lien, Cover Me provides a complete guided workflow for all four types, with step-by-step serving instructions so you never accidentally waive rights you intend to keep.
Use a lien waiver every time a payment is exchanged on a construction project — progress payments and final payments each have their own correct waiver type. General contractors typically require a waiver from each subcontractor and supplier before releasing payment. Understanding the difference between Conditional and Unconditional waivers is critical to protecting your payment rights.
Cover Me reviews the type of payment (progress or final) and whether funds have cleared to determine the correct waiver form. We prepare the document with complete serving instructions, explain the legal effect of each waiver type to you, and ensure you are never presented with a form that releases more rights than the payment warrants.


A Conditional Waiver takes effect only when the specific payment it covers actually clears — it is safe to sign before funds arrive. An Unconditional Waiver releases your lien rights immediately upon signing, regardless of whether the check clears. Never sign an Unconditional Waiver until you have confirmed payment in your account.
Yes. California Civil Code § 8122 provides that any waiver or release of lien rights that does not conform to the statutory forms is void and unenforceable. If a GC or owner presents you with a custom waiver form, Cover Me can review whether it meets California requirements before you sign.
A lien waiver releases future lien rights. To release a lien that is already recorded with the county, a separate Release of Mechanics Lien document must be filed with the county recorder. Cover Me handles both — the waiver at time of payment and the recorder release when required.
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