What to Do in a Plumbing Emergency
Plumbing emergencies always seem to happen at the worst possible time—late at night, during holidays, or when you're hosting guests. For homeowners in Crawley, Horsham, Redhill, Reigate, Horley, East Grinstead, Haywards Heath, Burgess Hill, Brighton, Epsom, and across West Sussex and Surrey, knowing how to respond quickly can mean the difference between a minor incident and thousands of pounds in water damage.
This comprehensive guide covers the essential steps to take during common plumbing emergencies, how to minimize damage while you wait for professional help, and when to call an emergency plumber.
First: Stay Calm and Assess the Situation
In any emergency, panic leads to poor decisions. Take a deep breath and quickly assess:
- What is the source of the problem?
- Is anyone in immediate danger?
- Is water actively flowing?
- Can you access the affected area safely?
Universal Step 1: Turn Off the Water
This is the single most important action in most plumbing emergencies.
For Localized Issues (sink, toilet, tap):
- Look for isolation valves - Usually located under sinks, behind toilets, or near the affected fixture
- Turn clockwise - This shuts off water to that specific fixture only
- Test it works - Try turning on the tap to confirm water has stopped
For Major Leaks or Burst Pipes:
- Locate your stopcock - Usually under the kitchen sink, in a downstairs bathroom, or where the water supply enters the house
- Turn it fully clockwise - This stops all water coming into your property
- Turn on all taps - This drains remaining water from the system
Pro Tip: Find Your Stopcock NOW
Don't wait for an emergency! Make sure everyone in your Crawley household knows where the stopcock is and how to turn it off. Test it annually to ensure it hasn't seized.
Common Plumbing Emergencies & What to Do
🚨 Emergency 1: Burst Pipe
Immediate Actions:
- Turn off the stopcock immediately
- Turn off your heating system
- Turn on all taps to drain the system
- Move furniture and valuables away from water
- Collect water in buckets if possible
- Take photos for insurance
- Call emergency plumber
Common in winter months - Frozen pipes that thaw can burst. Affects many homes across Crawley, Horsham, Redhill, and surrounding areas during cold snaps.
🚨 Emergency 2: Overflowing Toilet
Immediate Actions:
- Don't flush again!
- Remove toilet cistern lid
- Lift the float to stop water entering
- Turn off toilet isolation valve (behind toilet)
- Use a plunger to try to clear blockage
- If unsuccessful, call a plumber
Warning: If sewage is backing up into other fixtures (bath, sink), this is a serious drainage issue requiring immediate professional attention.
🚨 Emergency 3: Major Leak
Immediate Actions:
- Turn off water supply (stopcock or isolation valve)
- Identify leak source if safe to do so
- Place towels and buckets to contain water
- Turn off electricity in affected areas
- Document damage with photos
- Contact emergency plumber
- Notify your insurance company
🚨 Emergency 4: No Hot Water/Boiler Failure (Winter)
Quick Checks:
- Check thermostat settings
- Verify pilot light is on (older boilers)
- Check boiler pressure (should be 1-1.5 bar)
- Reset boiler if displaying error code
- Check for frozen condensate pipe (common in Crawley winters)
If none of these resolve the issue, call a Gas Safe engineer. Never attempt to repair a boiler yourself.
🚨 Emergency 5: Gas Leak
If You Smell Gas:
- Open all windows and doors immediately
- DO NOT turn any electrical switches on or off
- DO NOT light matches or smoke
- Turn off gas supply at the meter if safe to do so
- Evacuate the property
- Call National Gas Emergency: 0800 111 999 (from outside)
- Call Mend Your Home after gas company clears: 07960 066300
Emergency Plumber - Fast Response
Same-day service available across Crawley, Horsham, Redhill, Reigate, Horley, East Grinstead, Haywards Heath, Burgess Hill, Brighton, Epsom & all West Sussex and Surrey areas
Call Emergency Line: 07960 066300Minimizing Water Damage
Once you've stopped the water source, take these steps to minimize damage:
Immediate Actions:
- Remove standing water with buckets, mops, towels
- Move furniture, electronics, valuables to safety
- Pull up wet carpets if possible
- Open windows for ventilation
- Use fans to increase air circulation
Documentation:
- Take photos/videos of all damage
- Document water levels and affected areas
- Note the time emergency started
- Keep receipts for any temporary repairs
- List damaged items for insurance
When to Call an Emergency Plumber
Call an emergency plumber immediately for:
- ✓ Burst pipes flooding your home
- ✓ Complete loss of water supply
- ✓ Sewage backing up into your home
- ✓ Major leaks you cannot stop
- ✓ Frozen pipes at risk of bursting
- ✓ Boiler failure in winter with vulnerable occupants
- ✓ Water leaking near electrical systems
- ✓ Any situation causing ongoing property damage
Mend Your Home provides emergency plumbing services across Crawley, Horsham, Redhill, Reigate, Horley, East Grinstead, Haywards Heath, Burgess Hill, Brighton, Epsom, and all surrounding West Sussex and Surrey areas. We're open 8am-7pm, 7 days a week.
Prevention: Your Emergency Plumbing Toolkit
Every home across West Sussex and Surrey should have these items easily accessible:
Essential Emergency Kit:
- Adjustable wrench
- Pipe tape/sealant
- Large towels
- Buckets
- Torch
- Plunger
- Emergency plumber number
- Insurance policy details
- Photos of your plumbing system
- Spare rags/cloths
What NOT to Do in a Plumbing Emergency
- ❌ Don't panic - it makes everything worse
- ❌ Don't ignore the problem hoping it will stop
- ❌ Don't attempt complex DIY repairs during an active emergency
- ❌ Don't delay calling a professional
- ❌ Don't use electrical appliances near water
- ❌ Don't flush toilets if sewage is backing up
- ❌ Don't pour chemicals down drains during emergencies
- ❌ Don't wait until morning if damage is ongoing