Lien Claim - Individual (Pennsylvania)

To perfect a lien in Pennsylvania, a contractor or subcontractor must file a lien claim with the prothonotary of the county in which the property is situated, within four (4) months after the completion of work. A notice of this filing must be served upon the property owner within (1) month of filing and an affidavit of said service must be filed within twenty (20) days of service.