Boiler Repair in London | Expert Gas Safe Engineers

We know how stressful it is to be without heating or hot water. That’s why we aim to get a gas engineer to you fast and start your boiler repair straightaway. We have gas engineers on call 24 hours a day, 365 days a year. They can be scheduled for repair work anywhere in London.

Whether your boiler is connected to a domestic or commercial gas supply, we have an experienced engineer ready to help. We help repair boilers for thousands of Londoners every year. Call our team today.

Customer reviews

Ben the gas engineer was very professional and explained everything to me. Very happy that my boiler was fixed so quickly and efficiently.

Helen, Maida Vale, W9
I had problems with my boiler during the night and Aspect came out and fixed the problem very quickly. I can recommend them to everybody.

Anita, Isleworth, TW7
Excellent service - straight to the point, no deliberation or delaying of fixing the problem. Personable and friendly service. Problem fixed and boiler serviced.

Tom, Clapton, E5

Common boiler repair jobs

The most common boiler repair problems we’re asked to fix include: –

No hot water in a property
Banging noises (kettling effect)
Display panel error codes
Frequent loss of boiler pressure
Replacing pumps, valves and burners
Faults with boiler ignition
Printed circuit board (PCB) replacement
Timers or programmers that don’t work
Water leaking from pipework
Repairs to thermostatic controls

Our gas engineer rates

From £47.50 per half-hour
One hour minimum
10% off when you book online
Fixed pricing for planned work

Check our rates

Contact us

Our team is available 24/7
Use our callback request form
Tell us what you need help with
We’ll call you back within 15 mins

Request a callback

No hidden extras

What you get from Aspect

Experienced & vetted tradespeople
24 hour availability for all trades
Dedicated Service Support Manager
Aspect Guarantee on workmanship
Peace of mind from trade accreditation

Occasional extra costs

Parts and materials used
Collection of parts and materials
Ultra Low Emission Zone (ULEZ) charge

We won’t charge you for

Cost of parking
Fuel or travel time
Congestion Charge

Diagnosing boiler faults for faster repairs

Modern boilers are fitted with programs that self diagnose problems. This helps our gas engineers narrow the time it takes to find a failed part and start the repair work. All our engineers have direct access to manufacturer guides and support services.

Replacement parts can be sourced quickly through our huge network of suppliers throughout London. We’ll do everything we can to get your boiler repaired and working again as quickly as possible.

We can repair all types of domestic and commercial gas boiler regardless of their age and condition.

Our guarantee and accreditations

We’re fully trade accredited. Aspect is registered with Gas Safe and is a member of the Building Engineering Services Association (BESA). In addition, the Aspect Guarantee covers our tradesmen’s workmanship for up to 12 months.

When you book an Aspect gas engineer for your boiler repair you can count on getting the professional expertise you’re looking for.

Need more info before booking a gas engineer? Someone from our team can call you. Request a callback

Areas we cover

As a guide, we have tradespeople available to work in all 32 London boroughs and the City of London, and every postcode district that’s within the M25.

If you need to book one of our tradespeople to work outside the M25, we might still be able to help. Our scheduling team will check availability and let you know if we can book the right tradesperson for you.

Submit your callback request and someone will be in touch. We’re ready to help 24 hours a day, 365 days a year.

Submit your request here

Account customers

We have a dedicated team of account handlers to support multi-site customers and commercial properties: Restaurants, Bars, Offices, Retail, Landlords, Letting Agencies, Hotels, Schools, Embassies, Care Homes and more.

More about our account services

Can’t find the information you’re looking for?

Our other heating & hot water pages

You can book our Gas Safe registered engineers for a variety of jobs. Read more about the range of services we provide here: –

Gas safety certificates; an annual gas safety certificate (CP12) is a legal requirement for landlords of residential rented properties
Annual boiler servicing; we’ll service your boiler to the manufacturer’s guidelines, ensuring optimal performance and maximising its lifespan
Gas boiler installations; whether you want to upgrade to a more efficient appliance or replace a broken boiler our engineers are ready to help
Radiator power flush; if your radiators aren’t heating your rooms as quickly as they should, a power flush could help restore their efficiency
Heating system surveys; when you’re buying a property it makes financial sense to have the central heating system assessed in advance

Recent knowledge sharing articles

The causes of banging noises in plumbing pipes

With the exception of the gentle sound of water rushing through pipes, plumbing pipework shouldn’t make much noise. If you hear an obvious banging or mechanical noise whenever you open or close a tap or valve don’t ignore it... Noisy central heating pipes
Electrical certificates needed to sell a house

If you're thinking about putting your house on the market, you might want to avoid delays during the conveyancing process. Having certificates that show electrical work has been carried out and tested correctly is essential... Electrical certificates
Reasons for low water pressure & fixing it

Low water pressure in your home can reduce a powerful flow from your shower and taps to a gentle trickle. Water pressure is used to describe the force of the water that travels through the mains and into the pipes in your home... Low water pressure tips