Emergency Plumber UK: How to Find One Fast (And What to Pay)
It's 11pm. There's water dripping through your kitchen ceiling. You've Googled 'emergency plumber near me' and you're getting a wall of paid-ad numbers all promising '24/7 fast response'. Most of them are brokers who'll dispatch a local plumber and add £40–£80 to the bill. Here's how to do it properly.
Before you call anyone — isolate the problem
- Turn off the mains stopcock. Usually under the kitchen sink. Anti-clockwise to close. This stops fresh water entering the property.
- Drain the system. Open all cold taps and the lowest tap in the house to empty the pipes faster.
- Isolate electrics if water is near sockets or ceiling lights. Trip the relevant breaker at the consumer unit.
- Catch the leak. Bowls, towels, anything to limit damage while you find a plumber.
- For boiler/heating leaks, turn the boiler off via its main switch.
What actually counts as a plumbing emergency?
Real emergencies are anything causing immediate water damage, loss of essential services or safety risk:
- Burst pipes or visible water ingress through ceilings/walls
- No working toilet in the property (especially with multiple residents)
- Complete loss of hot water in winter
- Severe leak you can't isolate at the stopcock
- Sewage backing up into the home
- Flooded boiler / heating system that can't be drained
Anything else — a slow drip, a stiff valve, a noisy boiler, low pressure — is fine to book as a normal weekday job and will cost a fraction of emergency rates.
What you should expect to pay
| When | First-hour cost | Per hour after |
|---|---|---|
| Mon–Fri 8am–6pm | £60 – £120 (call-out) | £40 – £80 |
| Mon–Fri evenings | £90 – £160 | £50 – £100 |
| Weekends (daytime) | £100 – £180 | £60 – £110 |
| Weekend nights | £120 – £220 | £70 – £130 |
| Bank holidays | £140 – £250+ | £80 – £150 |
London and the South East are 20–40% above these. Materials are extra. Most genuine emergencies (burst pipe repair, stop-tap replacement, isolating valve install) total £150–£400 for a 1–2 hour job.
Fastest way to find an available local plumber
- Real-time bidding marketplace (AllSorted) — post the emergency job, available local plumbers respond within 5–15 minutes with their price and ETA. You pick and book.
- Local plumber you've used before — if you've got a relationship, call them first. They may be available or have someone they trust to send.
- Trade body finder — Gas Safe Register and WaterSafe both have postcode-based finders. Slower but vetted.
- National '24/7' numbers — fastest answer, highest price. Useful as a last resort if nothing else is responding.
Questions to ask before they start work
- What's the call-out fee, and is the first hour included?
- What's the hourly rate after that?
- Is VAT included?
- Are you Gas Safe registered? (For boiler/gas issues — check the ID card.)
- Roughly how long is this likely to take?
- What's your stopcock fee / parts markup?
After the immediate fix — get the proper repair
Emergency plumbers do make-safe work — stop the leak, get the water back on. They don't always do the permanent repair (replacing the corroded section, fitting a new isolating valve, etc.). Once the immediate emergency is handled, get a written quote for the permanent fix at standard daytime rates from a non-emergency plumber.
Posting the permanent-repair job on a real-time bidding marketplace will typically save you 30–50% versus letting the emergency pro do both jobs at emergency rates.
Will your home insurance cover this?
Most UK home insurance policies include 'emergency assistance' for incidents like burst pipes — usually a free or low-cost call-out via their approved contractor network. Worth checking before you spend £200 on a private call-out:
- Check your policy schedule for 'home emergency cover' — sometimes a free add-on, sometimes paid
- Call the emergency line on your insurance documents
- If the leak is causing damage, document it with photos for the buildings or contents claim
- Note: insurer dispatch can be slower than a direct hire — minutes matter for active leaks
Frequently asked questions
How much does an emergency plumber cost in the UK?
Out-of-hours UK emergency plumbers typically charge £100–£200 for the first hour, plus £60–£120 per hour after that, in 2026. Bank holidays and overnight call-outs can carry a 50–100% premium. Hiring a local plumber directly is usually 25–40% cheaper than booking via a national '24/7' brokerage line.
What counts as a plumbing emergency?
Active water leaks, burst pipes, no working toilets, complete loss of hot water in winter, sewage backflow, and flooded heating systems all count. Slow drips, stiff valves and minor noises are not emergencies and are much cheaper booked as normal weekday jobs.
How do I find an emergency plumber fast?
Real-time bidding marketplaces like AllSorted produce responses from available local plumbers within 5–15 minutes. Faster than calling around individual plumbers, cheaper than national 24/7 brokers, and pros confirm both availability and price upfront.
Should I turn off the water before the plumber arrives?
Yes — turn off the mains stopcock (usually under the kitchen sink, anti-clockwise to close), open all cold taps to drain pipes, and isolate electrics if water is near sockets. Catching water with bowls and towels limits damage while the plumber is on the way.
Are national 24/7 emergency plumber numbers a scam?
Not strictly — they do provide a real service. But many are brokers who dispatch a local subcontractor and add £40–£80 to the bill. Direct booking via a verified marketplace usually delivers the same response time at lower cost.
Does home insurance cover an emergency plumber?
Many UK home insurance policies include emergency assistance cover for sudden incidents like burst pipes. Check your policy schedule — if covered, the insurer dispatches an approved contractor at no/low cost. Response can be slower than a direct hire, so weigh up urgency vs cost.
About the author
AllSorted Editorial Team
Home services research & UK trades industry analysis
The AllSorted Editorial Team works with verified UK tradespeople, plumbers, electricians and home services professionals to publish accurate, up-to-date guidance for British homeowners. Editorial standards are reviewed against guidance from the Federation of Master Builders, NICEIC, Gas Safe Register and Trading Standards.