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What To Do If You Have a Water Leak Emergency in Your Home

A water leak emergency can cause panic and for good reason. Even a small leak can result in extensive water damage, mould growth and costly repairs if not handled quickly and correctly.

As registered plumbers, we’ve seen firsthand how fast a simple leak can spiral into a serious issue. That’s why we’ve put together this guide to help you take control of the situation if a leak ever strikes your home.

First Things First: Stay Calm, Act Fast

When you discover water where it shouldn’t be – under a sink, in the ceiling, or pooling on the floor, don’t wait. Time is critical. Here’s what to do:

What To Do During a Water Leak Emergency

  • Turn Off the Water Supply
    • Find your main water shut-off valve (usually near the water meter or where the main water line enters your home).
    • Turn it clockwise to stop the flow of water.
    • If the leak is isolated (like a leaking toilet or sink), you may be able to shut off just that fixture.

  • Shut Off Electricity (if necessary)
    • If water is near any electrical outlets or appliances, shut off power to that area at your circuit breaker.
    • Never touch water that may be in contact with electricity – call an electrician or emergency services.

  • Contain the Leak
    • Place buckets, towels, or pans under the leak to catch water.
    • Use waterproof tape or plumber’s tape for temporary patching if the leak is from a visible pipe.

  • Move Belongings Out of Harm’s Way
    • Remove furniture, rugs, electronics, and valuables from the area to prevent water damage.

  • Document the Damage
    • Take photos and videos of the affected area. This can help with insurance claims later.

  • Call us
    • Even if you’ve stopped the flow of water, the underlying issue needs to be professionally repaired to prevent recurrence or further damage.
    • If you’re in our service area, we’re just a phone call away from emergency plumbing help.

After the Leak: What Comes Next?

Once the immediate emergency is under control, there are a few follow-up steps to protect your home:

  • Dry Out the Area
    • Use fans, dehumidifiers, and open windows to promote airflow and dry out any moisture.

  • Check for Mould
    • If water has been sitting for more than 24–48 hours, mould can start to grow. Keep an eye out for any musty smells or discolouration.

  • Inspect for Hidden Damage
    • Water can seep into walls, floors, and ceilings. A plumber or water damage specialist can check for issues that aren’t visible.

  • Contact Your Insurance Company
    • Depending on the cause of the leak and your policy, you may be able to file a claim to cover the damage.

Pro Tip: Prevent Future Water Leaks

As much as we enjoy helping my customers, I’d rather help you avoid emergencies altogether. Here’s how:

  • Regularly inspect pipes, hoses, and fixtures for wear and tear
  • Replace old water heaters and washing machine hoses before they fail
  • Install water leak detectors and automatic shut-off valves
  • Schedule annual plumbing checkups to catch problems early

Need Help Now?

If you’re dealing with a leak and need fast, professional plumbing service, don’t hesitate to call. We offer emergency plumbing services 24/7 and can help you get your home back to normal quickly and safely.

Call Riley & Lloyd Plumbers on 07800 923 250

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