Who is primarily responsible for filing the Notice of Completion?

The owner is primarily responsible for filing the Notice of Completion. This document serves as a formal declaration that a project has been completed, and it is crucial for various reasons, including the commencement of the period for filing mechanics' liens by contractors, subcontractors, and suppliers. In many jurisdictions, the owner is legally required to file this notice within a specific timeframe after the project is complete.

While the architect, contractor, and engineer may be involved in the project and have roles related to completion and documentation, the obligation to actually file the Notice of Completion lies with the owner. This ensures that the owner's interests are protected and that the project is officially recognized as finished, which can impact project financing, warranties, and legal rights of all parties involved.