Can I Put a Mechanics Lien on a Roofing Company? Yes, you can file a mechanic's lien against a roofing company if they fail to pay for services or materials provided. A mechanic’s lien is a legal claim placed on a property to secure payment for unpaid work or supplies. To file one, you must follow the specific laws in your state, including sending a notice of intent to lien and meeting deadlines for filing. It's crucial to keep accurate records of all contracts, invoices, and communications. If the roofing company remains unpaid, this lien can serve as leverage to ensure compensation for the services rendered.