How to Check for a Water Leak at Home: A Step-by-Step Test You Can Do Today
A step-by-step meter test, toilet dye test and main valve test, with a calculator that turns two readings into gallons per day.
Read the guideLeak detection blog
Practical, step-by-step guides: tests you can do yourself, what to do in the first half hour of a leak, and how to choose the right kind of help. No filler, and no scare tactics.
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Each one is built around something you can do today, and each says plainly when to stop and call for help.
A step-by-step meter test, toilet dye test and main valve test, with a calculator that turns two readings into gallons per day.
Read the guideA calm, minute-by-minute plan: stay safe, shut off the water, limit the damage, document it and call the right person.
Read the guideDetection finds the leak and repair fixes it. Learn when to call which, the questions to ask and the red flags to watch for.
Read the guideEvery guide gives you something specific to do, such as a test with a stopwatch, a checklist you can print or a calculator that turns two meter readings into an estimate. Where the right answer depends on your utility, your insurer or your property, we say so instead of guessing. We do not invent statistics, prices or testimonials.
When a problem is beyond a safe do-it-yourself check, the guide says so and points to the matching service guide below.