When to call
Call an emergency plumber in Watford for situations that can cause immediate damage or health risks, such as a burst or ruptured pipe, major water leak that cannot be isolated, sewage or waste water backing up into your home, loss of water supply, or a gas‑related water heater fault. If water is spreading quickly, you smell gas, or you cannot stop the flow with the main stopcock, treat it as an emergency and seek professional help right away.