What to Do When a Pipe Bursts: A Step-by-Step Emergency Guide

Hand closing a home water shut-off valve after a burst pipe

If you have a burst pipe, the very first thing to do is shut off your home’s main water valve, then call a licensed emergency plumber immediately. Every minute a burst pipe runs, more water damages your floors, walls, and belongings. This guide walks through exactly what to do, in order, until help arrives.