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ME  ·  Mechanic's Lien Guide

Maine Mechanic's Lien Warning Requirements for Contractors

Know your deadlines before you lose your rights. Maine lien law in plain English — no legalese, no fluff.

Get the Contractor Pack — $49 → Includes lien waiver template + 6 more contractor forms
Disclaimer: This is general information, not legal advice. Verify current deadlines with your state's contractor board or a construction attorney before relying on any figure here.
Key Deadlines

Maine Lien Law at a Glance

📅
Lien Filing Deadline
90 days from last furnishing of labor or materials
from last day of furnishing labor or materials
✅
Preliminary Notice
Not Required
No preliminary notice required
✅
Notice to Owner
Not Required
No pre-lien notice to owner required in Maine.
👷
Who Can File
Contractors, subcontractors, material suppliers, laborers
✅ No Preliminary Notice Required

Good News for Maine Contractors

Maine does not require a pre-lien preliminary notice for most contractors. You still must file the lien within the deadline and in the correct recording office.

Commercial vs Residential

Does the Property Type Change Your Deadline?

Same 90-day deadline for both. Maine's lien law is relatively straightforward.

Common Mistakes

What Contractors Get Wrong in Maine

1
Missing the 90-day filing deadline from last work
2
Filing in the wrong county registry of deeds
3
Not enforcing the lien by lawsuit within the required period

Don't Lose Money Because of a Missing Form

The Contractor Pack includes a lien waiver template plus 6 other forms every contractor needs — estimates, invoices, change orders, subcontractor agreements, and more. One-time payment, yours forever.

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FAQ

Maine Lien Law Questions

By Trade

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This is general information, not legal advice. Verify current deadlines with your state's contractor board or a construction attorney. JobPapers sells document organization tools — we are not attorneys and do not provide legal services.