Turning off the water to a house requires locating and operating the main shutoff valve on the water service line. Every residential property has at least one main shutoff valve that controls all water entering the building. Knowing its location before an emergency prevents extensive water damage. A plumbing company La Grange homeowners rely on recommends testing this valve at least once per year. The main shutoff valve sits where the municipal service line enters the home. This entry point i...

Turning off the water to a house requires locating and operating the main shutoff valve on the water service line. Every residential property has at least one main shutoff valve that controls all water entering the building. Knowing its location before an emergency prevents extensive water damage. A plumbing company La Grange homeowners rely on recommends testing this valve at least once per year. The main shutoff valve sits where the municipal service line enters the home. This entry point i...