Most of the damage from a plumbing emergency happens before anyone arrives. Not because help is slow, but because the water keeps running while the household looks for a stopcock nobody has touched in eleven years.
R M Burn & Son Plumbing & Heating Engineers handles emergency call outs in Portishead, and the single most useful thing an article like this can do is make sure you already know the answers to two questions: where is the water turned off, and what do you do in the meantime.
Stop the water, then stop the damage
The first action is isolation. The internal stop tap is usually under the kitchen sink, in a downstairs cupboard, or near where the supply enters the house. There is normally an external stop tap too, under a small cover near the boundary. Find both now, while nothing is wrong, and check the internal one actually turns.
With the water off, open the cold taps to drain the pipework down. That empties what is left in the system rather than letting it find its way through the ceiling. If the leak is on the heating rather than the mains, the boiler and the system filling loop are the relevant isolation points instead.
Then deal with what the water is reaching. Move what can be moved, keep electrics well away from the leak, and put something under the drip. If water is coming through a ceiling, a single small hole in the bulge will drain it in a controlled place rather than letting the whole thing come down at once.
- Turn off the internal stop tap; know where it is before you need it.
- Open cold taps to drain remaining water out of the pipework.
- Keep electrics and consumer units away from anything wet.
- Photograph the damage early, while the evidence is still fresh.
Emergencies where the water is not the problem
Not every urgent call is a leak. Emergency call outs cover urgent plumbing and heating issues where fast, practical action is needed to prevent further damage or loss of heating and hot water, and a boiler that has failed in the middle of winter in a house with young children or an elderly resident is a genuine urgency.
If you smell gas, that is a different procedure entirely and it does not start with a plumber. Turn the gas off at the meter if you can do so safely, do not touch electrical switches, open windows and doors, leave the property and call the national gas emergency number. Only once that has been dealt with does the repair conversation begin.
For a boiler failure, note the fault code and pressure before resetting anything. That information survives the panic and is often what determines whether the fix happens on the first visit.
Make safe first, repair properly second
An emergency visit has a different objective from a planned one. The priority is making the home safe and identifying the right repair route, not producing a perfect finished job in the middle of the night.
Where a permanent repair cannot be completed immediately, the next steps should be explained clearly so the property stays protected in the meantime. That is a legitimate and often correct outcome: a section isolated, a temporary repair holding, and a proper job booked for daylight when the right parts are available.
What you should not accept is being left without knowing what happens next. Which part of the system is isolated, what you can and cannot use, and when the permanent repair is happening are all things that should be said before the engineer leaves.
- Understand what has been isolated and what still works.
- Know whether the temporary repair needs watching.
- Get the follow-up visit agreed before the emergency one ends.
- Keep photographs and notes for any insurance claim.
The preparation that makes emergencies smaller
Ten minutes of preparation on a normal weekday is worth more than any amount of speed on the night. Label the stop tap. Check it turns, because seized stop taps are extremely common and are best discovered deliberately. Note where the external one is and whether you have the key to lift the cover.
Keep a note of the boiler make and model, and know where the system filling loop and isolation valves are. If you have an outside tap, know how to isolate it before the first frost.
R M Burn & Son Plumbing & Heating Engineers covers emergency call outs alongside general plumbing and boiler repair in Portishead, so the temporary fix and the permanent one can be handled by the same people rather than restarted with a new trade.
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Questions customers ask
What should I do first if a pipe bursts?
Turn off the internal stop tap, then open the cold taps to drain the pipework. Keep electrics away from the water and move what you can. Those three actions limit most of the damage, and all of them happen before anyone arrives.
My stop tap will not turn. What now?
Do not force it and break it. Use the external stop tap near the boundary if you can reach it, and mention the seized tap when you call, because replacing it is usually part of the repair. Seized stop taps are common and best found in advance.
Is a temporary repair acceptable?
Often it is the correct first step. The priority on an emergency visit is making the property safe and stopping further damage. What matters is that the permanent repair is explained and booked, not left vague.
The stop tap, the cold taps and keeping water away from electrics are the whole of the first ten minutes. Everything after that is a repair decision, and repair decisions are better made once the water has stopped.
R M Burn & Son Plumbing & Heating Engineers attends emergency call outs in Portishead and will make the property safe before talking about the permanent fix. The contact page has the direct route.


