I conducted a thorough plumbing maintenance inspection, starting with checking for leaks in all pipes and fixtures. I ensured that water pressure was optimal and inspected the water heater for any signs of wear or malfunction. Drains were cleared to prevent future blockages, and faucets were tested for smooth operation. I also examined the shut-off valves to confirm they were functioning correctly. After completing these tasks, I meticulously filled out the maintenance checklists, documenting each inspection point and any actions taken. This comprehensive approach ensures the plumbing system operates efficiently and reliably.