Your Complete Guide to Boiler Fixing and Repair

Your boiler is always working behind the scenes to keep your home comfortable. If you notice something wrong, don’t underestimate it—it could indicate an underlying safety issue that requires immediate attention. No matter how minor the problem is, always call us for boiler repair in London.

At WPJ Heating, our heating engineers are highly trained and on the Gas Safety Register, meaning they are qualified to do a boiler fix regardless of the brand. We are local accredited installers of many boiler manufacturers, including industry leaders like Vaillant and Worcester Bosh. Our Gas Safe engineers are also qualified to work on Glow Worm, Keston, Ideal, and Alpha boilers, and we guarantee consistent and high-quality workmanship every time.

When do you need a boiler repair?

Even if you have a high-quality boiler from a trusted brand, it will still become prone to issues over time as it reaches the end of its service life. Water leaks, odd noises, and thermostat issues can happen at any time and often when least expected. Below are some of the scenarios that necessitate a boiler repair in London. Call us immediately if you notice any of the following:

• Strange noises: Whistling or banging could mean a faulty pump or limescale buildup.
• Water leaks: These can be dangerous as they can lead to water damage and mould and mildew buildup on your property.
• Radiators are not heating up: This could be due to dirty water in the system, malfunctioning radiator valves, or trapped air.
• Flashing lights: This often indicates a problem with the inner circuitry and electrics. At WPJ Heating, we use multimeters to find the issue before performing a boiler fix, usually by replacing the faulty component. Additionally, we will check for faulty circuit boards, stuck fans, or pumps that have worn out or seized.
• Low boiler pressure: Is your boiler continuously switching off or losing pressure? It could be due to a leak in the automatic air vent or central heating system. The culprit could also be a failing expansion vessel or faulty pressure relief valve. Our heating engineers will eliminate the guesswork by properly diagnosing the problem and performing the necessary boiler repair in London.
• No hot water: If your boiler is not heating water, it could be caused by one or more of the issues above or by a blockage. Our team will run tests and replace the heat exchangers when necessary to restore your hot water as soon as possible.

Get personalised recommendations

WPJ Heating goes beyond just a boiler fix. Our comprehensive services ensure that your heating system runs smoothly and safely. You can trust our qualified engineers to diagnose and fix any boiler problems you face, identify potential hazards, and recommend solutions. They can also give you tips on how to boost your boiler’s efficiency so you can save money on your heating bills.

For complete peace of mind, we can set up annual servicing reminders to keep your boiler in top condition. We even offer affordable care plans that include yearly maintenance and give you priority service during emergencies.

Why hire qualified heating engineers?

Just like you wouldn’t entrust your health to an unlicensed doctor, you shouldn’t leave boiler services in London to an unqualified plumber. At WPJ Heating, all our professionals are Gas Safe registered heating engineers. This proves their knowledge and expertise in tackling complex heating systems. When your heating malfunctions and requires a boiler fix, turning to our certified engineers ensures peace of mind, efficiency, and safety.

Our heating engineers are adept at diagnosing problems and performing the necessary repairs to prevent potential safety issues and disasters. They are trained for gas-related concerns and can guarantee your boiler’s optimum performance. Moreover, they are registered with the Chartered Institute of Plumbing and Heating Engineers (CIPHE).

So, if you require boiler services in London, call 020 7350 2511, and we will send a qualified heating engineer right away. If you’re unsure whether the problem requires a boiler fix, connect to our live video chat so our experts can look into it.