Boiler Repair London | Palace Plumbers

Boiler Repair London

Gas Safe Boiler Engineers

"Prompt, efficient, affordable, clear service, friendly and helpful staff. Would definitely recommend."

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Emergency Boiler Repair London

As your local boiler experts we can offer a same-day emergency repair service from one of our Gas Safe registered expert engineers.

Boiler Repair Engineer
Image: Boiler Repair Engineer

Most boilers tend to break down at the beginning of the cold season when they’ve been inactive for months on end while we enjoy the warmer climate.

We recommend an annual boiler service to help avoid costly boiler breakdowns and servicing of your boiler is more often that not a requirement to keep your boiler warranty valid.

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Boiler Repair London

If your boiler has stopped working, developed a fault, or broken down completely we will send one of our expert boiler repair engineers to fix it at a convenient time that works for you.

Boiler Repair Engineer
Image: Boiler Repair Engineer

We’re experts at boiler fault-finding and repair and will make sure that your boiler is fixed as quickly as possible.

Our highly-skilled boiler engineers are all on the Gas Safe register so you can be confident that we are competent to perform repairs on all types of domestic gas boilers.

Call us now on 020 3880 5666 to book your job in.

Boiler repair for all brands

Our qualified boiler engineers work on all brands of gas boilers. We work on all types of boiler including combi boilers, system boilers, and regular or conventional boilers.

Worcester Boiler


Vaillant Boiler


Baxi Boiler


Potterton Boiler


Glow Worm Boiler

Glow Worm

Ideal Boiler


Our expert heating engineers are familiar with major brands including Worcester Bosch & Vaillant, Baxi, Ferroli, Glow-worm, Heatline, Ideal, Potterton, Main and Vokera.

Boiler repair cost

Boilers are complex and comprise of many internal components. Any of them can fail at any time and lead to a boiler breakdown.

As soon as we’ve diagnosed the exact cause of your boiler breakdown we’ll give a fixed price quotation for parts and labour before we carry out any further work. If you are happy with the price we can get the parts ordered, if we don’t have them in stock, and schedule convenient time for us to return to fit the parts.

Average cost of a boiler repair

Prices include the cost of supplying and fitting the new part.

Replacement Part Average Cost
Expansion vessel £140.00
Overheat thermostat £95.00
Flow switch £85.00
Gas valve £180.00
Control panel £220.00
Pump £120.00
Air pressure switch £140.00
Fan £200.00
Heat exchanger £150.00
Automatic air vent £85.00

What if my boiler can’t be repaired?

On the rare occasion that your boiler is very old and parts are no longer available to it we will leave you with a fixed price quotation for a new replacement boiler within 24 hours. If you’d prefer to upgrade your boiler and heating system we can also run you through some affordable options that suit your home and lifestyle.

What are the most common boiler problems?

Over the years we’ve dealt with just about every type of boiler repair you can imagine. Here are a list of the most common faults.

  • Boiler fault
  • Boiler leak / leaking
  • Boiler flue pipe leak
  • Leaking flue
  • Boiler high pressure
  • Boiler losing pressure
  • Boiler pressure dropped
  • Boiler low pressure
  • Boiler pressure low
  • Boiler not lighting up
  • Boiler not firing up
  • Boiler not igniting
  • Boiler not working
  • Boiler won’t turn off
  • Boiler keeps cutting out
  • Banging boilers
  • Boiler noise
  • Boiler turns itself off
  • Boiler keeps switching off
  • Pilot light keeps going out

Before you call us out there are a few checks you can do yourself to determine what the problem might be and if it requires an engineer to visit.

Want to speak to an expert?

020 3880 5666

Your call may be recorded for training or quality purposes