A mechanics lien is a "hold" against your property, filed by an unpaid contractor, subcontractor, laborer, or material supplier, and is recorded with the county recorder's office. If unpaid, it allows a foreclosure action, forcing the sale of the property in lieu of compensation.
A lien can result when the prime contractor (referred to as a "direct contractor" in mechanics lien revision statutes, effective July 1, 2012) has not paid subcontractors, laborers, or suppliers. Legally, the homeowner is ultimately responsible for payment — even if they already have paid the direct contractor.
A lien can result in a range of problems, which include:
View Civil Code sections 8000 to 9566 or seek legal assistance for more information about mechanics liens.