Croydon · CR0, CR2, SE25, SW16

Boiler repair in Croydon

A lot of Croydon’s interwar housing is still on its original system layout with a newer boiler bolted onto it. That combination causes recurring faults that replacing the boiler alone will not fix.

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  • DBS-checked engineers
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  • Price agreed before work starts
  • Workmanship guaranteed

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Boiler repair in Croydon

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Boiler repair in Croydon

  • Newer boilers bolted onto original system pipework
  • Recurring faults caused by sludge in an old circuit
  • Power flushing where a repair alone will not hold

Croydon’s 1930s semis and estates still hold a fair number of back boilers, fitted behind a gas fire in the front room when central heating first arrived. They can often be repaired, but some of their parts are no longer made, so the first job is finding out whether the part exists. Houses that have moved on usually have a combi in the kitchen or a system boiler with the cylinder kept upstairs. Above the shops in the town centre, the converted flats mostly run a compact combi in a cupboard, sometimes with a flue out through a flat roof or a shared rear wall, which brings the freeholder in if anything external has to change. The towers are another matter again, with communal plant that is the building’s responsibility. Croydon water is hard, so combis here scale up on their hot water heat exchanger. Suburban streets generally have room outside; near the centre it is car parks and loading bays.

Everything boiler repair covers
  • Breakdown diagnosis and fault finding
  • Boilers locked out on a fault code
  • No heating or no hot water
  • Central heating and radiator faults
  • Thermostats and heating controls
  • Pressure loss and repeated refilling

We cover Croydon, across CR0, CR2, SE25, SW16. What kind of buildings are around here tends to decide what goes wrong: read more about plumbing in Croydon →

Questions

Common questions

Do you cover Croydon?

We do. Croydon falls within Croydon, covering the CR0, CR2, SE25, SW16 postcodes, and our engineers are out across Greater London from our Fulham office every day.

Why does my new boiler keep breaking down?

Frequently because the system around it was never cleaned when it was fitted. Debris from decades of old pipework ends up in a modern boiler that has much tighter tolerances. A flush usually fixes what a third repair will not.

I still have a back boiler behind the gas fire. Can you repair it?

Often, yes, if the failed part can still be sourced, such as a thermocouple, a gas valve or a control. Plenty of Croydon semis kept theirs when the rest of the house was modernised. The catch is that parts for some older back boilers are no longer made, and then repair stops being an option. We check availability before quoting, and if replacement is the only answer we explain what moving to a wall-hung boiler would involve.

What does it cost?

You will have a price for the work before an engineer starts. If something behind the wall changes the scope, we pause and talk it through with you rather than carrying on and billing you afterwards.

More questions about boiler repair →

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Boiler repair in Croydon

Give us your postcode and a quick description of the problem, and we’ll tell you what it costs before anyone sets foot on site.