Emergency Plumbing

Emergency No Water Supply

If your property has suddenly lost its water supply, this emergency service focuses on finding the cause quickly and restoring water safely. You get practical advice on what to do immediately, clear updates during the visit, and a straightforward plan to get the supply back on.

More information

What emergency no water supply covers

This service is designed for urgent loss of mains water to a home, rental property, or small commercial premises. The aim is to confirm where the supply has been lost and restore it as quickly and safely as possible.

  • Initial checks to confirm whether the issue is internal or a wider network outage
  • Tracing the supply route and testing stop taps, internal isolation valves, and pressure
  • Identifying common causes such as failed stop taps, leaks, frozen pipework, or blocked pipework
  • Locating and repairing leaks where accessible and safe to do so
  • Temporary isolation and make-safe work to protect the property if an immediate full repair is not possible
  • Restoring flow and pressure, then checking for further leaks and safe operation

When this service is most relevant

Call for an emergency visit if:

  • There is no cold water at multiple taps or throughout the property
  • Water has stopped suddenly after building work, a leak, or turning a valve
  • You suspect a burst pipe, especially if you can hear water or see damp patches
  • The property is vacant or a tenant has reported loss of supply and you need it resolved fast
  • The issue is affecting hygiene, food safety, or business operation

If only one tap or one appliance is affected, it is often a local fault. If the whole street is out, it may be a water mains issue and the water supplier may need to attend.

What happens during the visit

You can expect a calm, methodical approach:

  1. Quick assessment of the symptoms and any recent changes (leaks, cold weather, building works).
  2. Checks at the internal stop tap and any external stop valve if accessible.
  3. Testing for pressure and flow to narrow down where the supply is being lost.
  4. Targeted repair or isolation of the fault, then re-testing to confirm the supply is restored.

Where parts are needed or access limits an immediate fix, the priority is to make the system safe and stable, then agree the next steps.

After your water is back on

Once flow is restored, you will be advised on:

  • Whether the issue is likely to recur and how to reduce the risk
  • Any follow-up repairs recommended (for example, replacing a seized stop tap)
  • Checks worth doing over the next 24 hours, such as monitoring for slow leaks
  • Practical notes for landlords or site managers, where documentation is helpful

Frequently Asked Questions

What should I do straight away if there is no water?
Check whether neighbours have water and look for any visible leaks. Find your internal stop tap and confirm it has not been turned off, but do not force a seized valve.
How do you tell if the problem is mine or the water company’s?
We check pressure and supply at key points, starting with the stop tap and incoming main. If it appears to be a network issue, we will advise you on contacting the water supplier and what information to provide.
What are the most common causes of a sudden loss of water?
Common causes include a closed or failed stop tap, a leak on the incoming main, frozen pipework in cold weather, or disturbed pipework after building work. Less commonly, debris or scale can restrict flow.
Will you need access to the whole property?
Usually we need access to the stop tap location, the kitchen area, and any meter or external stop valve if present. If the property has multiple units, access to communal risers or plant areas may also be required.
Could restoring the water affect my boiler or heating system?
If the issue is on the cold mains side, we may advise turning off certain appliances until pressure is stable. If a leak has affected the system, we will explain any safe shutdown steps and what to restart once repairs are complete.

Related Services

Complete your experience with these services

  • Emergency Toilet Repair
    View
  • Emergency Stopcock Isolation
    View
  • Emergency Plumbing Call-Out
    View
  • Emergency Overflow Repair
    View
Show more services
  • Emergency Leak Repair
    View
  • Emergency Heating Water Leak
    View
  • Emergency Frozen Pipe Assistance
    View
  • Emergency Drain Overflow
    View
  • Burst Pipe Emergency Repair
    View