Where is the Main Water Shut-Off Valve?

Do you know where the main water shut-off valve is in your home? If you can’t answer that within five seconds, then you probably need to locate it and remember where it is in case there’s ever a break in your plumbing system. Otherwise, you might be calling for a water damage restoration company instead.

Where to Find the Main Water Shut-Off Valve

  • The shut-off valve is almost always located near the perimeter of your home. There’s no need to check the central portions of the house.
  • Forget upstairs, as shut-off valves are going to be located on the ground floor and likely in your garage.
  • Water lines usually run from the water main to the shut-off valve with no extra piping or detours. Therefore, if you know where you water main is, see where the shortest path to your home would be. The valve is more than likely located here.
  • Check your home inspection report. During the purchase of a house, an inspection report is supplied. The location of your main water shut-off valve is labeled in this report.