REFERENCE ENTRY

San Clemente Plumber: Who invented the plumb bob — water-saving options

Overview

This San Clemente plumber guide uses the question “who invented the plumb bob” as a starting point and focuses on water-saving options. This background guide puts who invented the plumb bob in historical context and highlights the difference between an early example, modern adoption, and the date a technology became common. Check museum, archival, or scholarly sources when an exact date or attribution matters. Verify current local availability, licensing, and written pricing because conditions vary by property and job scope.