How to Handle a Mechanic's Lien Filed Against Your Property

What Is a Mechanic's Lien?

A mechanic's lien, also called a construction lien or materialman's lien depending on the state, is a legal claim filed against a property by a contractor, subcontractor, or supplier who claims they were not paid for labor or materials provided to that property. Once filed, a mechanic's lien attaches to the property title, which means the property cannot be sold or refinanced until the lien is resolved.

Mechanic's liens are powerful tools for unpaid parties in the construction industry. They create significant leverage because they cloud the property title and create financial and legal problems for the property owner and by extension for the GC responsible for managing the project. Lien waivers are the primary tool for preventing them.

How Does a Mechanic's Lien Get Filed?

The process for filing a mechanic's lien varies by state but generally follows a similar pattern. The claimant files a lien document with the county recorder or clerk in the county where the property is located. The document identifies the claimant, the property, the amount claimed, and the basis for the claim.

In many states the claimant must have previously served a preliminary notice on the property owner and general contractor within a specific timeframe after first furnishing labor or materials. Once filed the lien becomes a matter of public record and is attached to the property title. Title companies will flag it immediately which means any pending sale or refinancing is effectively on hold until the lien is resolved.

What a Mechanic's Lien Actually Does to Your Project

The most immediate impact is on title. When a mechanic's lien is recorded with the county, it becomes a cloud on the property's title — a public encumbrance that any title search will surface. A property owner who has a purchase agreement in place suddenly cannot close. The title company will not issue title insurance on a property with an active lien, and no serious buyer will close without clean title. One GC's unpaid sub dispute can halt a property sale worth ten times the claimed amount. The seller takes the hit in the form of a delayed closing, a price concession, or a lawsuit against the GC for failing to manage the payment chain.

Construction lenders react even faster. A lender funding a construction project monitors title continuously — many require periodic title updates as a condition of each draw. When a lien appears on title, the lender's standard response is to freeze the construction loan draw until the lien is resolved. That means no draw funds released, which means the GC cannot pay subs, which means work stops. A single unresolved lien can cascade into a project-wide payment freeze within days of being recorded. The lender's priority is protecting their collateral — the property — and a liened title is a threat to that collateral regardless of who is technically at fault.

The hardest scenario is one where the GC already paid. A mechanical subcontractor on a medical office build was paid in full — three progress payments and a final, all with cancelled checks in the file. Six months after project completion, that sub filed a lien for the full contract amount, claiming nonpayment. The GC had the payment records. What the GC did not have was a single signed lien waiver from that sub for any of the four payments. No signed waiver means no documented release of lien rights. The GC settled for $22,000 — money they had already paid once — because without waivers, the paper trail left enough ambiguity for the sub's attorney to make the claim viable. A signed conditional waiver at each of those four payment milestones would have made the entire claim worthless.

What to Do Immediately When a Lien Is Filed

The first thing to do when you discover a mechanic's lien has been filed against your project is to verify the details. Get a copy of the filed lien document and review it carefully. Check the claimant's name, the property address, the amount claimed, and the date of filing. Errors in any of these details may give you grounds to challenge the validity of the lien.

Notify your property owner immediately. Contact your attorney. A mechanic's lien dispute is a legal matter and you should have a construction attorney involved from the beginning.

Determining Whether the Lien Is Valid

Not every filed mechanic's lien is a valid one. Common grounds for challenging a lien include the claimant failing to serve a required preliminary notice, filing outside the statutory deadline, claiming an amount that exceeds what was actually owed, filing against the wrong property, or using an improper form in a statutory state like Texas or California.

If you have properly collected lien waivers from the claimant throughout the project you have strong evidence that the claimed amount was already paid and released. A signed conditional waiver confirming receipt of payment directly contradicts a lien claim for that same payment period. This is exactly why waiver collection matters — it is your primary defense in a lien dispute.

Your Options for Resolving a Mechanic's Lien

Pay the claim. If the lien is valid and the claimant is genuinely owed money the fastest resolution is to pay what is owed and obtain a lien release. A lien release is a document signed by the claimant confirming that the lien has been satisfied and releasing their claim against the property.

Negotiate a settlement. If the claimed amount is disputed you may be able to negotiate a settlement for less than the full amount. Getting a lien release as part of the settlement agreement is essential.

Bond around the lien. In most states you can obtain a surety bond to discharge the lien from the property title which means the property can be sold or refinanced while the underlying dispute is resolved.

Challenge the lien. If the lien is invalid you can file a petition to release or expunge the lien.

Let it expire. Mechanic's liens have an enforcement deadline. If the claimant does not file a lawsuit to enforce the lien within the statutory period the lien expires and the title is automatically cleared.

How to Prevent Mechanic's Liens on Future Projects

The most effective way to handle a mechanic's lien is to never have one filed in the first place. The single most important practice is collecting signed lien waivers from every subcontractor and supplier at every payment. A conditional waiver collected before each payment creates a documented record that payment was made and lien rights were released for that amount. The true cost of a missing waiver — legal fees, project delays, and a cloud on title — makes clear why this step is non-negotiable.

Collect preliminary lien notices and track which parties have preserved their lien rights on each project. Pay your subcontractors on time. Most mechanic's liens are filed because someone did not get paid.

Build waiver collection into your payment process as a non-negotiable step. Waiver sent, waiver signed, payment released. In that order, every time, on every project. When that process is followed consistently mechanic's liens become a problem that happens to other GCs, not to you. Use the complete project closeout checklist to make sure every waiver is collected and your file is closed before you consider a project done.

The best defense against a mechanics lien is a documented lien waiver management process on every project.

Frequently Asked Questions

How long does a mechanic's lien stay on a property?

It depends on the state. Most states give the lienor between 90 days and one year from the date the lien was recorded to enforce it by filing a foreclosure lawsuit. If no lawsuit is filed within that window, the lien expires automatically and can be removed from title. The deadlines are strict — missing the enforcement deadline extinguishes the lien regardless of whether the underlying claim was valid.

Can a mechanic's lien be filed even if the subcontractor was paid?

Yes. A subcontractor can file a lien even after receiving payment — filing a lien does not require proof of nonpayment, only a claim of nonpayment. A signed lien waiver is your primary evidence that payment was made and lien rights were released for that amount. Without a signed waiver, proving the payment occurred in a way that extinguishes lien rights becomes a legal argument rather than a documented fact.

Does a mechanic's lien affect the property owner or the GC?

Both, but in different ways. The lien attaches to the property title, which affects the owner directly — they cannot sell or refinance the property until the lien is resolved. The GC is responsible for managing the payment chain and is typically liable to the owner for resolving lien claims filed by subs the GC was responsible for paying. Most GC contracts include an indemnification clause that requires the GC to defend and resolve lien claims arising from their subcontractors.

What is the fastest way to remove a mechanic's lien?

Pay the valid claim and obtain a signed lien release — sometimes called a release of lien or discharge of lien — from the claimant. Record the release with the same county recorder's office where the original lien was filed. Once recorded, the lien is removed from title. If the claim is disputed, the faster alternative is bonding over the lien — substituting a surety bond for the property encumbrance, which releases the cloud on title while the underlying dispute is resolved through negotiation or litigation.

Can you sell a property with a mechanic's lien on it?

Generally no. Title companies will not issue title insurance on a property with an active mechanic's lien, and most buyers will not close without a title insurance policy. In practice, a filed lien stops a sale in its tracks until the lien is either paid and released, bonded over, or successfully challenged and vacated. Even if a buyer were willing to close without insurance, their lender almost certainly would not fund the purchase on an encumbered title.