Most high-volume water leaks are completely invisible — no puddles, no visible drips. The water bill and the meter test are your most reliable diagnostic tools. Here's how to use them.
Includes the full meter test protocol, slab leak detection, and systematic leak isolation — the complete reference from our licensed plumbing team.
Hidden leaks — silent toilet leaks, slab leaks, irrigation failures, water softener malfunctions — often produce no visible sign. The only first warning is the water bill. These guides show you how to find them systematically.