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⭐ How to File a Pennsylvania Mechanics/Construction Lien (Step-By-Step)

Pennsylvania Construction Lien

Follow these steps to file a Pennsylvania mechanics lien and make sure you’re taking the right actions to protect your payment rights.

Step 1 — Send the Pennsylvania Preliminary Notice


In Pennsylvania, Subcontractors and suppliers must send a Notice of Furnishing IF:


  • The project is listed in the PA Construction Notices Directory

  • You do not have a direct contract with the owner

  • You want to preserve lien rights

  • Is the project listed in the PA Construction Notices Directory?
    → If YES: send Notice of Furnishing within 45 days
    → If NO: proceed to lien filing steps

 GCs do not need to send a NOF

Step 2 — Prepare the Pennsylvania Mechanics Lien Form


Your Pennsylvania Mechanics Lien should contain the following information:

  • Owner’s name

  • Claimant’s name & address (you)

  • Legal property description

  • First and last furnishing dates

  • Contract price

  • Amount paid

  • Amount unpaid

  • Description of labor/materials

  • Verification under oath

  • Contractor name (if claimant is a sub)

Step 2 — Prepare the Pennsylvania Mechanics Lien Form


Your Pennsylvania Mechanics Lien should contain the following information:

  • Owner’s name

  • Claimant’s name & address (you)

  • Legal property description

  • First and last furnishing dates

  • Contract price

  • Amount paid

  • Amount unpaid

  • Description of labor/materials

  • Verification under oath

  • Contractor name (if claimant is a sub)

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