Hydronos Corporation

leak detection in Vallejo, California with offices in Daly City, Mill Valley, and Sacramento United States.

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John C. Stephenson | Founder of Hydronos Corporation (The Leak Authority)

Bio

I am the founder of Hydronos Corporation DBA The Leak Authority, a California-based company redefining water management through leak detection and diagnostics. Based in Vallejo, California, with offices in Daly City, Mill Valley, and Sacramento, our company specializes in precision leak detection, water system testing, and conservation-focused diagnostics.

At Hydronos, we believe in accuracy over guesswork. With plans to expand into Nevada, our mission is to help homeowners, contractors, and municipalities conserve water and save costs through advanced diagnostics.

I am also developing LeakCraft™, a training platform for contractors and technicians, and The Global Drip, a nonprofit supporting global water conservation efforts.