Central heating engineers in London

domestic and commercial

London Property Services provides Gas Safe registered central heating engineers across London for homes and businesses. Our specialists work on the whole system, not just the boiler, from cold radiators, faulty controls and worn pumps to power flushing, HIU servicing and full system upgrades.

When your heating isn’t performing, the cause isn’t always the boiler. Radiators that don’t warm up, uneven heat between rooms, a system that’s slow to get going, or one that loses heat quickly can all point to problems in the system that need investigating.

Our engineers look at the whole system to see how it’s performing, diagnose the real cause and give you straight-up, honest advice before repairs begin.

Why choose us as central heating engineers in London

  • Gas Safe registered engineers
  • Whole-system expertise. Radiators, controls, pumps, cylinders and pipework, not just the boiler
  • Power flushing to clear sludge and restore efficiency
  • HIU (Heat Interface Unit) service and repair specialists
  • Domestic and commercial systems across every London postcode
  • Repair-first honest advice. We’ll tell you when a repair makes sense and when an upgrade is better value
  • 12 months workmanship guarantee
  • £10,000,000 public liability insurance
Nico T.
9 months ago
The best workmanship and service ive ever received, needed work done on our property and the compamy sent Lee O'brien to our house. I cant even describe the level of service he gave us, he was so hospitable, thorough, clean and professional. From day 1 to to the end he was phenomenal, thank you.
Eddie C.
1 year ago
The service provided by Benjamin Reed has been absolutely spectacular. He quickly identified the issue at the property and offered clear, effective recommendations for the best way to resolve it. His professionalism and expertise made the entire process smooth and reassuring. I’m extremely satisfied with the experience and will definitely be using his services again in the future. Highly recommended!
George W.
2 years ago
Great service - the engineers were lovely and turned up on time. Would highly recommend and will be using again!
Sophie S.
2 years ago
Always very efficient and quick to respond to queries. Workmen have always done a great job and fixed any issues rapidly.
Sian R.
2 years ago
I have been using London Property Services for the last year and can’t recommend them highly enough. They have provided me with numerous services including decorating, plumbing, tree surgery, locksmiths, carpeting, worktop repair… the list is endless. I have found them to be professional, courteous and prompt. They have become my Go To for all things relating to my home. Thank you for all your help!
sarah N.
2 years ago
Very professional service, we have been using LPS for our property portfolio for several years now and they offer a very professional and reliable service. All the staff are so accommodating especially Natacha who goes above and beyond to ensure the work gets dealt with as quickly as possible. They take the stress out of managing the maintenance issues we face with our rental properties. Highly recommend

Central heating repairs in London

A central heating fault is often somewhere in the wider system rather than the boiler itself. Cold radiators, poor circulation, trapped air, worn pumps, faulty valves, ageing controls or sludge build-up can all stop your heating working as it should.

Our London central heating engineers diagnose and repair faults across the whole system, including radiators, pipework, pumps, programmers, thermostats, control valves and cylinders. This is especially useful if your heating is working in some rooms but not others, making unusual noises or takes too long to warm up.

If the fault is with the boiler itself, our emergency boiler repairs team handles breakdowns, whilst our gas engineers in London conduct boiler servicing and general gas work when required.

Power flushing

Over time, sludge and debris build up inside radiators and pipework, restricting the flow of hot water around the system. If this is happening with your heating, you might notice the radiators stay cold at the bottom, are slow to warm up or need frequent bleeding. You might also notice that your running costs start to increase as the system loses some of its efficiency.

A power flush in London performed by our central heating engineers will clean the system, removing sludge, allowing water to move freely, and returning the system to its efficient best. Power flushing can also help extend the lifespan of your system and reduce the risk of future breakdowns. Our engineers will advise whether this is the right solution before carrying out any work.

Radiators, controls and pumps

Much of what keeps a home comfortable sits in the parts of the system around the boiler, and these are the components our team replaces, repairs or upgrades:

  • Radiator removal and replacement when required
  • Thermostats, programmers and heat controls
  • Circulation pumps
  • Motorised and thermostatic radiator valves
  • Hot water cylinders, tanks and immersions

Upgrading tired controls or an inefficient radiator can make a home noticeably more comfortable and cheaper to run. Before we repair or replace anything, we’ll discuss options with you, so you can feel confident in your decision.

HIU service and repair

We are specialists in servicing, repairing and maintaining Heat Interface Units (HIUs). These units provide heating and hot water to individual flats connected to a communal or district heating system.

Repairs: We diagnose the fault with your HIU and, where it can’t be resolved on the first visit, provide a feedback report detailing the work that is required. Speak to us today about HIU repair in London.

Servicing and maintenance: Many HIUs need an annual service to keep the warranty valid. We carry out heat interface unit servicing within a call-out and provide you with a follow-up report highlighting any faults, if any, along with an estimate for any work that may be needed.

For managing agents, developers and landlords responsible for blocks with communal heating, we are the perfect fit for rapid assessment, repairs and maintenance.

Central heating installation and upgrades

Some older heating systems can often be improved without the need to replace everything. Updating the controls, replacing inefficient radiators or upgrading worn components can all make a property more comfortable and cheaper to heat.

We install and upgrade central heating systems for homes and businesses across London, and we’re not tied to one manufacturer, so our recommendations are based on your property, your system and your budget.

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How much does a central heating engineer cost in London?

We remain fully transparent with our pricing. Every central heating job is different, so our quotes are prepared based on the scope of the job. A minor repair such as a faulty valve is priced very differently to a power flush or a full system installation.

For a power flush, pricing is determined by the size of the system and the number of radiators in your property. With London Property Services, the price we quote is the price you pay.

Commercial central heating Repairs in London

We don’t just maintain, repair or replace residential central heating systems. We work on commercial central heating repairs in London too. Whether it’s commercial premises, a managed block or a communal system, our team can be dispatched to make it safe, make it functional and make it efficient.

For managing agents, landlords and facilities teams in particular, we can plan works around occupiers and coordinate access and invoicing to suit your process.

Book a central heating engineer in London today

Whether your radiators aren’t heating, your system needs a power flush, or you just fancy an upgrade, our Gas Safe registered central heating engineers are ready to help.

Call us today on 020 7186 0270 or complete an online enquiry and provide us with photos and information relating to the issues. We don’t just cover central heating either; our all-in-one property services include London locksmiths, electricians, roofers and more.

london Central Heating Engineers FAQs

A central heating engineer will work on the parts of your system that move heat around your property. This could include the radiators, pumps, programmers, thermostats and more. They’ll also diagnose wider system faults.

Radiators that are cold at the bottom usually indicate sludge build-up in the system. This is cleared with a power flush. If the radiator is cold at the top, there is normally air trapped, so it may just need bleeding. If more than one radiator is affected, it can usually point to a circulation or pump issue which we can diagnose.

A power flush cleans out the sludge and debris in your central heating system. This will allow hot water to circulate freely and help the system run more efficiently. A slow warm-up, a noisy system or radiators that are cold at the bottom are often signs it might be needed.

No, we only charge for the time spent on site.

Yes. Our central heating work comes with a 12-month workmanship guarantee.

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