Automatic Water Shut-off. Most of the water leak detectors we cover sound an alarm or send an app notification (or both) if there’s an issue—but don’t actually shut off the water to prevent ...

If it is a handle or lever, slowly turn it clockwise ¼ turn. It should stop at a quarter of a turn. How to Turn the Water Off at the Meter. Another way to shut off the water to your house is at ...

Key Takeaways. The cost to replace a main water shut-off valve ranges from $150 to $600, with an average cost of around $285.; The cost of the valve itself will vary by type, but most cost between ...

After shutting off the main valve, turn on a water faucet on the bottom level of your home, both hot and warm taps, to relieve water pressure from the whole water system. 3. Shut the Water off at ...