Boiler Repair London


Looking for boiler repair London? We’re here to help. We are WPJ Heating and we are South and West London’s leading heating company. All our heating engineers are registered with the Gas Safety Register which means that they are accredited to work on and repair your gas boiler.


We are accredited for working with boilers by global industry leaders Worcester Bosch and Vaillant. Here some popular boiler manufacturers we work with and install:


boiler manufacturers we install









boiler repair london


Radiators failing to heat up – because of trapped air, dirty water in the system, or faulty radiator valves.


Low boiler pressure – When boilers continuously lose pressure or switch off, the culprit may be a leak on the central heating system or automatic air vent, a faulty pressure relief valve or a failing expansion vessel.


Flashing lights on the boiler – often to do with the boiler electrics and circuitry. We use multimeters to locate the issue and replace the faulty component. Pumps can wear out or seize. Fans can get stuck and circuits boards can blow.


No hot water – This can be the result of several of the issues above or blockages in the boiler. We replace heat exchangers and run tests to get your showers running hot again as quickly as possible.


We can make recommendations on how to improve your boiler’s energy efficiency. We also provide reminders on when your boiler or gas appliances are due for annual servicing. This gives you the peace of mind that comes with proper boiler maintenance.



boiler repair londonWorking with any gas appliance calls for skill, formal training and experience. Engineers without the right qualifications can put you and your property at serious risk.


At WPJ Heating, safety and quality is our top priority, all of our engineers are Gas Safe registered and fully qualified to work on your gas appliances. Read more on gas safety here.


We are also registered with CIPHE, the Chartered Institute of Plumbing and Heating Engineers. It’s the UK’s professional and technical body for plumbing and heating engineers.


Boiler repair London – book your appointment now.

If you have any questions you can contact us on chat or phone during office hours. We’re here to help!




We have incredible reviews from so many customers!


customer reviews


All authentic reviews from customers who love us!

Beware of providers seeming to be ‘perfect’ with 5/5 or 10/10 ratings.

Check out this article from Which? on how to spot fake reviews that makes for good reading!






Get peace of mind with our engineers

All our engineers are employed directly by us – so you can rest easy knowing you have peace of mind. Many other installation companies use sub contractors for their engineers and installers which can compromise the quality of work, the care & attention they give to your home, the qualifications they carry, the experience they have, the insurance risks, consistency of work where more than one visit is required etc. You never know what kind of engineer will turn up on your doorstep when they are sub-contracted.


We employ the best engineers that only work for us. They wear the WPJ brand on every single job and treat every home with the utmost care and respect as if it were their own. All our engineers are gas safety qualified, maintain a consistent high quality of work, they are fully insured with WPJ, and all adhere to a strict code of conduct on all jobs.

You know exactly what you are getting with a WPJ engineer!


Whoever you use, make sure you do a couple of checks:

– Check the status of the actual installer: Employed or sub-contractor?

– If sub-contractor, check their qualification and ask to see insurance documents

See this article from Which? on how to find a good plumber


Read more about why WPJ are the right choice to look after your home




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