DIY guideMain water shutoff
A shutoff valve won't turn: don't force it
Stop before it snaps, close the main instead, and have the stuck valve replaced.
- 5 to 10 min
- 5 steps
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If a valve won't move by hand, stop. Forcing an old valve can snap it and make the leak worse.
No wrench or pliers on a stuck valve.Go to the main valve where the water comes into the house, and turn it off.
Open a faucet low in the house. A little water runs out, then it should stop.
Put a towel or a bowl under the stuck valve, and leave the water off until it's fixed.
Main stuck too? Call your water utility to shut the water off at the street. Then ask Handyman for a plumber.
Keep away from water near outlets, cords or the electrical panel.
What you need
- A flashlight
- A towel or a bowl for drips
Call a pro if
- A valve won't turn by hand, or it drips at the handle when you try
- The main won't close either: call your water utility to shut it at the street
- Water is near outlets, cords or the electrical panel
Handyman says: Main stuck too? Call your water utility.
Free for every home. Handyman asks a few questions, then books a pro it trusts.
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