Book a boiler service from just £84

  • Boiler Service Certification Included
  • Track your engineer to your door
  • Approved service agents for Ideal and Viessmann boilers
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Why get an annual service for your boiler?

It’s so important to get your boiler serviced annually. The benefits of doing this include:

  • Safety: Regular servicing of a boiler can help to identify and fix any potential safety hazards. Faulty or poorly maintained boilers can pose serious risks, such as carbon monoxide leaks, which can be life-threatening.
  • Efficiency: A boiler that is not maintained properly can be less efficient, resulting in higher energy bills. Regular servicing can ensure that the boiler is working at its optimal level and help to reduce energy consumption.
  • Longevity: Regular servicing can also help to extend the lifespan of your boiler. Minor faults that are detected early and repaired can prevent them from developing into major problems that could require expensive repairs or even a boiler replacement.
  • Warranty: Many boiler manufacturers require regular servicing to keep the warranty valid. If you fail to maintain your boiler, you may be invalidating your warranty, which could result in costly repairs or replacements in the future.

Overall, regular boiler servicing is an essential aspect of home maintenance in the UK. It can help to ensure the safety of your home, increase energy efficiency, extend the life of your boiler, and maintain the validity of your warranty.

Why Choose Celsius?

Rest easy knowing you’ll never miss your annual boiler service again – and keep your boiler under warranty – with our convenient automatic booking system. All our customers receive email reminders prior to their service, allowing them to confirm, reschedule or cancel their booking.

If it’s your first time booking a boiler service with us, the process couldn’t be simpler. Just use our easy online booking form (or give us a call) to book your boiler service and receive an instant email confirmation.

On the day, we’ll send out an experienced service engineer (who you can track to your door) who will carry out your service, provide a detailed written report and will happily answer any questions regarding your boiler – they can also give you some quick tips and advice.


We offer two levels of boiler servicing; in-warranty servicing (£84 inc. VAT), and out-of-warranty servicing (£118 inc. VAT).
In Warranty Boiler Service
In Warranty Boiler Service

This service is right for you if your boiler is within its manufacturers warranty period.
**If you are unsure, our engineer would be able to advise during the service**

Out Of Warranty Boiler Service
Out Of Warranty Boiler Service

This service is right for you if your boiler is no longer within its manufacturers warranty period.

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Should I get my boiler serviced?
Head over to the ‘Help and News’ section of our website to find out more

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Same Day Boiler Repairs from just £96

  • 90% issues fixed on the 1st visit
  • Track your engineer to your door
  • Same day appointment if booked before 1pm
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Book an appointment by clicking on the ‘Book a Service’ button below, or give us a call on 0131 258 0848

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Save Water and Money With A Combi Save

£150.00 when fitted to an existing boiler.
£100.00 when fitted with a new boiler.
All prices are inclusive of VAT

Learn More About Combi Save

Get a free Celsius Wireless Controller

With every new combi boiler installation, you will get a free Celsius wireless controller.

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