If you work on a construction project, getting paid on time matters. North Dakota law uses one legal tool, called a construction lien, to protect payment rights for people who improve real property. Even though people often use the terms mechanic’s lien and materialman’s lien, the statute treats them under the same framework.
What people mean by a mechanic’s lien
When people refer to a mechanic’s lien in North Dakota, they usually mean a construction lien based on labor performed. Contractors, subcontractors, and laborers who contribute work that improves real estate may claim a lien for the value of that labor. The lien attaches to the improvement and, in some cases, the land connected to it.
What people mean by a materialman’s lien
A materialman’s lien refers to the same construction lien right when the claim is based on materials supplied instead of labor. Suppliers who provide items like lumber, concrete, fixtures, or equipment used to improve the property may claim a lien for the value of those materials. The statute does not create a separate lien type for suppliers, even though the term remains common in practice.
How North Dakota law actually treats these liens
North Dakota Century Code Chapter 35-27 creates one construction lien for any person who improves real estate, whether through labor, materials, or certain professional services. The main distinction between labor and materials appears in the lien priority rules, which give manual labor claims priority over material claims in some situations. Filing, notice, and enforcement rules apply across the board.
Understanding whether your claim is based on labor or materials helps you gather the right proof and follow the correct steps. Labor claims often rely on work records and schedules, while material claims rely on invoices and delivery documentation. Clear records and timely action strengthen your position under North Dakota’s construction lien laws.