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DE  ·  Mechanic's Lien Guide

Delaware Mechanic's Lien Warning Requirements for Contractors

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

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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

Delaware Lien Law at a Glance

📅
Lien Filing Deadline
180 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 statutory pre-lien notice to owner required.
👷
Who Can File
Contractors, subcontractors, material suppliers, laborers
✅ No Preliminary Notice Required

Good News for Delaware Contractors

Delaware 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 180-day deadline applies to both. Delaware mechanics' lien law is straightforward relative to other states.

Common Mistakes

What Contractors Get Wrong in Delaware

1
Missing the 180-day deadline from last work
2
Filing the lien in the wrong county prothonotary office
3
Not filing a scire facias (enforcement action) within 1 year of the lien filing

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

Delaware Lien Law Questions

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Other States

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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.