These sample forms may be useful when filing documents for the civil and family courts. If you have any questions, consult an attorney.When unpaid on a construction project, subcontractors and suppliers can use this free form to file a Pennsylvania mechanics lien and secure payment. A judgment lien can be attached to the debtor's real estate -- meaning a house, condo, land, or similar kind of property interest. Notice to Contractor of Claim. Consumer Credit Transactions. Appeals and Objections. ‌. Proposed Contractors should complete and return the certification form within two business days of request.