How It Works
Three steps. No account needed. No signup.
1
Select Your State
We load your state's mechanic's lien statute, filing deadline, and preliminary notice requirements automatically.
2
Enter Project Details
Your info, the other party's info, the project address, contract amount, and work dates. Takes about 3 minutes.
3
Download Demand Letter
Get a professional lien demand letter as a print-ready PDF. Preview free, clean copy for $9.99.
Why Not Just Write It Yourself?
You could. But here's what most people get wrong:
Wrong lien statute. Every state has a different mechanic's lien code section. Citing the wrong one (or none at all) signals you don't know the law. Property owners ignore those letters.
Missed preliminary notice requirements. Many states require subcontractors to send a preliminary notice within 20 days of starting work. If you missed it, your lien right may already be gone — and a DIY letter won't tell you that.
Incorrect deadline calculation. Lien deadlines vary by role (contractor vs. subcontractor vs. supplier) and by state. Calculate it wrong and you either file too late or send a demand with the wrong urgency.
Weak formatting. A demand letter on plain email or notebook paper doesn't convey authority. A properly formatted PDF with statutory citations and deadline calculations does.
What Your Letter Includes
Every letter is built from your state's actual mechanic's lien statute.
Exact Statute Citation
Your state's mechanic's lien code section, referenced by number, so the other party knows you've done your homework.
Deadline Calculation
The specific lien filing deadline calculated from your last day of work, per your state's rules for your role.
Required Notice Format
If your state requires preliminary notice, we reference it. If you've complied, that's documented in the letter.
Professional Format
Print-ready PDF formatted as a formal demand letter. Send it certified mail for maximum impact.
Frequently Asked Questions
What is a mechanic's lien and why does the deadline matter?
A mechanic's lien is a legal claim against a property for unpaid construction work. Every state imposes a strict deadline (typically 30-120 days from your last day of work) to file. Miss it by even one day and you permanently lose your lien right with no remedy.
Do I need to send a preliminary notice before filing a lien?
Many states require subcontractors and suppliers to send a preliminary notice within 20-30 days of starting work. Without this notice, you may lose your lien right entirely. Our tool identifies your state's requirements.
Can a property owner dispute or remove a mechanic's lien?
Yes. Property owners can post a surety bond to remove the lien from the property in most states, or challenge the lien's validity in court. Our tool generates response letters for property owners as well.
How much does the demand letter cost?
$9.99, one time. No subscription, no account, no recurring charges. You can preview your letter for free before purchasing.
Is my data stored on your servers?
No. Your letter is generated entirely in your browser using client-side technology. No personal information is sent to or stored on any server. Your data never leaves your device.
Mechanic's Lien Laws by State
Select your state to see lien deadlines, preliminary notice requirements, and filing procedures.