Final answer:
All persons have 90 days to file a Mechanic's Lien after project completion when a Notice of Completion has not been recorded.
Step-by-step explanation:
When a Notice of Completion has not been recorded, all persons have 90 days to file a Mechanic's Lien after project completion. A Mechanic's Lien is a legal claim filed by contractors, subcontractors, or suppliers who have not been paid for the work or materials they provided for a construction project. It is a way to ensure that they receive payment for their services.