Emergency Boiler Repair London | 1 Hour Response Time

Boiler broken? We're here 24/7

  • 1-hour emergency response*
  • Gas Safe-registered engineers
  • Same prices, 7 days a week
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Call us 24/7 to book an emergency boiler repair in minutes.

  • 85% First-Time Fix Rate
  • 1hr Response Time*
  • 24/7 Availability
  • 9/10 Customers Recommend Us

Fixing boilers fast

Fixing boilers fast

Losing hot water and heating can be disruptive, especially when you don’t know the cause. With Gas Safe-registered engineers across London, we’ll find the fault, explain what’s needed and work to get your boiler running again as quickly as possible.

  • 230+ engineers across London
  • Diagnose and repair boiler faults
  • Available 24 hours a day, 7 days a week
  • DBS-checked professionals
020 8108 0808

Emergency boiler faults we fix every day

Sudden loss of heating or hot water? Whatever your boiler issue, we act fast, and with over 45 years of experience, we’re prepared to tackle:

  • Unresponsive boilers
  • No heating or hot water
  • Potential gas leaks
  • Boiler leaks
  • Loss of pressure
  • Ignition faults
  • Frozen condensate pipes
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Pimlico heating engineer
Pimlico heating engineer

Facing unexpected loss of heating or hot water?

Don’t wait to get your boiler looked at. Book a Gas Safe engineer in minutes to get your heating and hot water back on, fast.

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Serving all 32 London boroughs

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Heating engineer

How we handle emergency boiler repairs in 3 steps

Our call centre team are here 24 hours a day, 365 days a year to respond to your emergency and book a boiler repair in minutes.

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Next, a trusted Gas Safe engineer diagnoses the cause of your boiler problem, whether it’s a faulty pilot light or blocked external pipes. Rest assured, we’ll clearly explain the issue and the costs before any work begins.

For your peace of mind, we offer a 12-month workmanship guarantee* on our boiler repairs. However, if we can’t fix your boiler, we can source and install an A-rated boiler replacement.
*T&Cs apply.

Heating engineer
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FAQs

Answering your urgent boiler repair questions

You can begin by resetting your boiler and checking the pilot light. You should refer to the manufacturer’s manual and follow the instructions to navigate the reset function. Resetting your boiler can often solve the issue, but if the problem persists, you should call a qualified boiler engineer. If your boiler has stopped working and you smell gas or your carbon monoxide alarm has alerted you, you need to call for an emergency boiler engineer immediately.

Some of the most common signs of a broken boiler are:

  • Loss of heating and hot water
  • High or low water pressure
  • Visible leaking from the boiler
  • Frozen pipes
  • Blockages in the burner
  • Unusual loud noises (i.e., banging, gurgling, knocking)
  • Carbon monoxide alarm being triggered
  • No pilot light or the flames are orange or yellow in colour when they should normally be blue.

Call us to book your emergency boiler repair. We aim to arrive at your home within an hour to restore your heating as soon as possible.

If your boiler is working but isn’t performing properly, we recommend booking a standard boiler repair. However, if your boiler breaks down and leaves your property without heating or hot water, we consider this a boiler emergency.

Equally, if there’s a possible threat to your safety, for example, your carbon monoxide alarm has been triggered, or you notice the smell of gas, then you should call a qualified Gas Safe registered engineer as soon as possible.

Whilst waiting for your boiler engineer to arrive, you should:

  • Turn off the boiler
  • Avoid using hot water or heating
  • If you suspect a gas leak, open the windows and turn the gas off at the mains if it is safe to do so
  • Locate your boiler manual and any service records

The time it takes to repair a boiler depends on the extent of the problem and the repair that’s required. Simple repairs can take 1-2 hours, whilst more complex boiler repairs may take longer. However, the heating engineer will always do their utmost to resolve the problem as quickly as possible. Available in as little as 1 hour and equipped with replacement parts to help expedite the repair process. Your satisfaction is always our priority.

Call us on 020 4527 4173 and speak to one of our experts.

Pimlico van

Boiler emergency? Get help fast

With 230+ vans across London, we aim to be with you within 1 hour to get your heating and hot water back on. Call now and book a boiler repair in minutes.

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* 1-hour emergency response – For emergency callouts only. We aim to attend your property within one hour of your call, wherever possible.
Same-day availability – Subject to engineer availability, location and traffic. We will confirm the estimated attendance time when you book.
12-month workmanship guarantee – Terms & conditions apply

1 hour emergency response

Call us 020 4527 4173