Post your plumbing emergency free and Gas Safe registered plumbers near you will respond directly — no call centre, no subscription, no waiting on hold.
Burst pipes · Flooding · No hot water · Sewage backup · Boiler breakdown · 24/7 coverage across London
Leave the property immediately, do not operate any switches, and call the National Gas Emergency line: 0800 111 999 (free, 24/7). Only return when the emergency service confirms it is safe.
Locate and repair the burst section. Includes isolating the supply, cutting out the damaged pipe, and fitting a replacement.
Identify the source of flooding, stop the flow, and assess any structural damage. Advice on next steps for drying out and insurance.
Boiler fault diagnosis and repair to restore heating and hot water. Gas Safe engineers only for all boiler work.
Clear blockages causing sewage to back up through drains, toilets, or ground-floor fixtures using high-pressure jetting or rodding.
Stop an overflowing toilet, clear the blockage, and replace the siphon or fill valve if required.
Locate and isolate significant leaks within walls, floors, or at appliance connections before they cause extensive damage.
| Job | Low estimate | High estimate |
|---|---|---|
| Emergency call-out (out of hours) | £150 | £300 |
| Call-out charge (daytime) | £50 | £100 |
| Burst pipe repair | £200 | £600 |
| Boiler emergency repair | £150 | £400 |
| Sewage backup clearance | £150 | £400 |
| Leak detection & repair | £150 | £500 |
| Toilet overflow repair | £80 | £200 |
| Stopcock replacement | £100 | £250 |
Emergency plumber costs vary significantly by time of day, job complexity, and parts required. Ask for a clear quote before work starts.
Describe what has happened and enter your postcode. Takes under 2 minutes. No account needed.
Gas Safe registered plumbers in your area see your job and contact you directly with their availability and price.
Pick the plumber with the fastest response and best-fit price. You stay in control throughout.
A plumbing emergency is any situation that poses an immediate risk to your property or health. This includes burst pipes, flooding from any source, sewage backing up through drains or toilets, a complete loss of hot water or heating in winter, a suspected gas leak, and any significant uncontrolled water leak. If you can contain the problem safely by turning off the stopcock and it can wait until normal working hours, it may not need an emergency plumber. If you cannot stop the flow of water or the situation is getting worse, call immediately.
Emergency plumbers in London typically charge £150–£300 for an out-of-hours call-out, on top of parts and labour. During normal hours, call-out charges are lower at £50–£100. A burst pipe repair costs £200–£600 depending on access and pipe location. Full emergency jobs involving flooding or sewage can run higher depending on the extent of the work. Always ask for a clear quote before the engineer starts.
Most emergency plumbers in London aim to attend within 1–4 hours for critical situations like burst pipes or flooding. Out-of-hours response for the most urgent jobs — those involving active flooding or gas leaks — is typically 1–2 hours. Response times vary by location, time of day, and demand. Post your emergency on GetQuickHelp and available plumbers will contact you directly with their earliest available time.
First, locate and turn off your stopcock — this is usually under the kitchen sink or where the mains pipe enters the property. Turn off your boiler and central heating system. If there is significant flooding, move valuables away from the affected area and, if safe, isolate the electricity in the affected zone at the consumer unit. Do not enter rooms with standing water if you cannot confirm the electrics are off. Take photos for your insurance claim. If you smell gas, leave the property immediately, do not operate light switches, and call the Gas Emergency Service on 0800 111 999.
Many home insurance policies include emergency home assistance cover that pays for an emergency plumber call-out for burst pipes, flooding, or boiler breakdowns. Check your policy documents or call your insurer before contacting a plumber — some insurers require you to use their approved contractor list. If your policy does not include emergency cover, you will pay directly. Keep receipts as flood or water damage claims can cover the consequential damage even if the initial repair cost is not covered.
Post your emergency on GetQuickHelp — describe what has happened and your postcode, and Gas Safe registered plumbers in your area will contact you directly with their availability. This takes under two minutes. For an immediate gas leak, call the National Gas Emergency line on 0800 111 999 — do not use GetQuickHelp or any website for a suspected gas emergency. For burst pipes and flooding, posting on GetQuickHelp is the fastest way to reach local plumbers without subscription fees or call centre delays.
Post your job free and Gas Safe registered emergency plumbers near you will respond directly — no call centres, no subscription.