Emergency Heating Engineers · London
No heating or hot water? Rapid Emergency Plumbers London provides emergency heating repairs across London, 24 hours a day, 365 days a year. Our Gas Safe registered engineers can diagnose urgent central-heating problems and aim to reach your property within one hour, subject to availability and location.
A failed heating system can leave your property uncomfortable and, during colder weather, may create additional risks for children, older people and vulnerable occupants. Our engineers work efficiently to identify the cause, explain the repair and restore heating or hot water as quickly as possible.
Subject to your location, traffic and engineer availability. We will give you the clearest possible estimate when you call.
Where a job involves gas appliances or gas pipework, it must be handled by an appropriately Gas Safe registered engineer. Our engineers meet this requirement.
Our engineers are based throughout London, so there is usually a qualified professional nearby when you need urgent assistance. Gas-related work is completed by Gas Safe registered engineers. Our rates remain the same seven days a week, helping you understand the likely cost before work begins.
There is usually a qualified professional nearby when you need urgent assistance.
Gas-related work is completed by Gas Safe registered engineers.
Clear pricing whether you need help overnight, at the weekend or on a public holiday.
We explain the applicable charges and confirm an estimate before work begins whenever possible.
A clear, reliable process refined over more than 22 years of emergency heating and boiler call-outs across London.

Our London team is available 24/7 to record the fault and arrange assistance.

We aim to attend within one hour, subject to engineer availability, traffic and location.

The engineer will assess the heating system, identify the likely cause and explain the repair options.

Where possible, the engineer will restore the system during the visit and advise on any further work or maintenance required.
Gas or Carbon Monoxide Emergency
If you smell gas or suspect carbon monoxide, do not wait for a heating engineer. Do not smoke, light a flame or operate electrical switches. Open doors and windows, turn off the gas at the meter only if it is safe to do so, and call the National Gas Emergency Service immediately on 0800 111 999. Leave the property and seek urgent medical help if anyone feels unwell.
The National Gas Emergency Service is open 24 hours a day, 365 days a year and operates throughout Great Britain.
Quick answers about our 24/7 emergency heating engineer service across London. Need advice specific to your system? Our Gas Safe registered team is happy to help.
Yes. Our engineers are available across London for same-day and emergency heating repairs, subject to availability. Contact us as early as possible for non-urgent same-day bookings.
Repair time depends on the fault and whether replacement parts are required. Straightforward work, such as replacing a thermostat or valve, may take one to two hours. More complex system faults can take longer, but the engineer will keep you informed throughout.
Arrange servicing at least once a year, or as recommended by the manufacturer, to support safe, efficient operation and reduce the chance of unexpected breakdowns. Gas appliances must be inspected and worked on by an appropriately qualified Gas Safe registered engineer.
Warning signs include no heating or hot water, uneven radiator temperatures, repeated pressure loss, leaks, unusual banging or gurgling noises, an unresponsive thermostat, a pilot light that keeps going out, or a carbon monoxide alarm being activated.
A complete loss of heating or hot water, a serious leak, flooding, or a fault that creates a risk to health or property may require urgent attention. A suspected gas leak or carbon monoxide incident is a gas emergency and must be reported immediately using the emergency guidance above.
Contact our 24/7 team to arrange the nearest available Gas Safe registered heating engineer.
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