Boiler repair in Sydenham

Call 020 3620 5800 for expert boiler repair in Sydenham.

For reliable, expert boiler repair in Sydenham, get in touch with South London Heating. With 25 years of experience dealing with boilers from every major manufacturer and addressing all sorts of different issues, our Gas Safe registered heating engineers are experts in their field. We deliver effective repairs to your boiler and central heating system that you can trust will last. Our commitment to not just professional repairs but also excellent customer service is what sets us apart from other companies out there. To discuss your issues with our team and have them resolved by a qualified professional, get in touch today. You can either call us on 020 3620 5800 or email us on We’ll provide you with a competitive quote to get your boiler repaired quickly and effectively.

Expert boiler repair in Sydenham

No matter the size or age of your property or heating system, you can trust our technicians to complete the repairs you need. Our team has a wealth of experience working in the area and in properties just like yours. From terraces to semi-detached homes and flats, we have 25 years of experience resolving issues for our customers in different types of homes across Sydenham. Our knowledge of the local area and heating repair expertise means that we will be able to quickly identify the fault and carry out an effective solution. You can rely on our Gas Safe registered engineers to take on any issues you might be having. Common boiler issues include:

Boiler stopped working

If your boiler has ceased functioning it will need immediate attention. This can be caused by a few different faults so it’s key to get a qualified heating engineer in as soon as possible to diagnose the problem and start working on a suitable solution.

Loud banging noise from boiler

This problem is often caused by debris in the heat exchanger. The good news is that this can be cleared with a professional powerflush of your heating system and prevented by installing magnetic filters. However, if left unattended, the problem can compound and become worse.

Boiler overheating

If you notice your boiler overheating, it is crucial you get it resolved as quickly as possible. While there are several potential faults that can cause this, such as limescale, a blockage, or component failure, it also means that some of the boiler’s safety features have also failed. You should immediately get in contact with our team to resolve this issue.

Not getting hot water

One of the most frustrating faults to develop. A lack of hot water is likely caused by either incorrect pressure or component failure – it can sometimes be as simple as a pilot light not working properly. Be sure to contact our team who can get to work diagnosing and resolving the problem.

Radiators not working

You may find you can resolve this issue by yourself. By bleeding your radiators and ensuring they are balanced you can release air that has been trapped in the system. If this doesn’t address the problem you may need to contact us for a new component such as a timer, thermostat, or pump.

Low water pressure

This can be caused either by air released during a radiator bleed or a leak. In both cases the issue will have lowered your boiler’s pressure. To resolve the first scenario,follow the manufacturer’s guidelines to repressurise the boiler yourself. A leak in the boiler unit or pipework will require a qualified engineer to resolve.

Before calling for boiler repair in Sydenham, have you checked your boiler’s water gauge?

While our team are always on hand to help you with any of your boiler repairs it’s possible the issue could be resolved without our assistance. One thing you can do before calling us is to check the pressure gauge of your boiler. If it falls outside of the manufacturer’s specified range, then it has lost pressure and repressurising it yourself may resolve the issue. Repressurising your boiler yourself will save you money and time, getting your boiler back in working condition quickly.

Emergency boiler repair in Sydenham

When faults occur unexpectedly it can be incredibly frustrating. We’re committed to delivering high-quality solutions as quickly as we can in Sydenham to get your boiler fully operational again. Our team of Gas Safe registered engineers are qualified and are available to resolve your issues. They have 25 years of experience helping people just like you! If you’ve experienced a sudden fault with your boiler or heating system, call 020 3620 5800 or email

Boiler repair reviews in Brockley

My tenant had a leaking boiler. These guys fitted me in at short notice and were very professional. A great company that won’t rip you off. I totally recommend them and I now know if I have a heating problem I have someone I can ring who will sort it out without a fuss.
– Ben via Google

Great experience once again. We always get our boiler serviced and any central heating repairs done by South London Heating. Honest, straightforward, and professional with reasonable pricing for works clearly stated in advance. Thanks again SLH!
– Nathaniel Dinham via Google

Very good services and reliable company. I’m happy to have choose their services and I was pleasantly surprised by their punctuality. The engineers were punctual, they kept the area clean and tried to have minimal impact while doing their jobs. They did an amazing job, I would use them again and I would encourage everyone to use and support local business.
– Kone MFM via Google

Contact South London Heating

Get in touch with our team for expert boiler repairs in Sydenham that are undertaken by qualified professionals. Call 020 3620 5800 or email us at Our team will have your boiler working again in no time.