Quick boiler servicing cost guide
For a clear understanding of boiler servicing read this guide. It will walk you through what to expect during a check-up, including steps like the visual inspection, component cleaning, flue check, and safety tests.
In this cost guide we will talk about:
- What does a boiler service include?
- Boiler service average costs
- Different types of boiler service costs
- Combi boiler service costs
- Beware of these hidden boiler servicing costs
- Find boiler services near you on MyBuilder
- FAQ: Common questions about boiler service costs
What does a boiler service include?
During a standard boiler service, a heating engineer will carry out several checks to find out how your system is running, including:
- Visual inspection for leaks, corrosion, or damage
- Testing boiler operations, controls, and temperature settings
- Inspecting and cleaning internal parts such as the burner and heat exchanger
- Checking flue terminals and ventilation for blockages or safety issues
- For gas boilers: conducting gas pressure and flow tests
- For electric boilers: performing electrical safety checks
Ready to ensure your boiler is in top condition? Book your professional boiler service and enjoy a warm, worry-free home all winter! Just post your job on MyBuilder and get in touch with professionals near you.

Boiler service average costs
On average, a boiler service ranges from £60 to £120, but prices may vary depending on the type of service you go for, and how regularly you need to service it.
Here’s a quick look at the different types of boiler servicing contracts:
Annual boiler service
An annual check-up keeps your boiler efficient and reliable, extending its lifespan and reducing breakdowns. Costs typically range from £75 to £150 depending on your boiler type and location.
One-time boiler service
Needed after incidents like moving into a new home or repairing a malfunction, this service ensures safety and efficiency. Expect to pay between £60 and £160, influenced by urgency and complexity.
Comprehensive boiler service:
This in-depth service covers cleaning, safety checks, and efficiency testing to maximise performance and reliability. It generally costs between £150 and £250.
Your boiler service will be carried out by a heating engineer. For all heating engineer costs, visit our price guide.
Different types of boiler service costs
Understanding the costs of servicing different types of boilers helps you plan your budget better!
Gas boiler servicing:
Gas boiler servicing typically costs between £80 and £140. Gas boilers are common and require regular yearly servicing to maintain safe, efficient operation.
Oil boiler servicing:
Generally more expensive than gas, ranging from £100 to £180. Oil boilers need thorough checks due to their fuel source and maintenance requirements.
Combi boiler servicing:
Usually the most affordable to service, with prices between £65 and £140. Their compact design and integrated systems make servicing quicker and often less costly.
If you’ve got questions about your boiler type, post your job on MyBuilder today to find a verified heating engineer near you. It’s quick, easy and free.
Beware of these hidden boiler servicing costs
When scheduling a boiler service, it's crucial to be aware of potential hidden costs that could arise. These unexpected expenses can significantly impact the overall boiler service cost, making it essential to understand what to watch out for.
Here's a brief overview of factors that might contribute to higher costs:
Extra parts and repairs: Boiler servicing might reveal the need for additional parts or repairs that were not initially anticipated. Replacement parts and repairs can quickly increase the final bill.
Emergency call-out fees: If your service provider is called out on an emergency basis instead of a scheduled appointment, you may incur higher fees. These costs are generally much higher than standard appointments.
Out-of-hours service charges: If your boiler service is conducted outside regular working hours, expect to pay additional fees. These charges are meant to cover the overtime costs of engineers.
Complex system checks: Boilers with intricate systems or hard-to-access locations may require more extensive checks, leading to additional labour costs.
If you need a new boiler, visit our price guide for a detailed look at all new boiler costs.
Find boiler services near you on MyBuilder
It’s quick and easy to find boiler servicing on MyBuilder. Just post your job today, and a boiler repair and servicing specialist near you will get in touch. You can also use our directory to find heating engineers in your area, read customer reviews and make a confident hire with less of the hassle.
FAQ: Common questions about boiler service costs
How often should a boiler be serviced?
Boilers should be serviced annually to maintain their efficiency and safety. An annual service by a qualified engineer ensures that the boiler operates efficiently, safely, and remains in compliance with any warranty stipulations. Regular servicing can help identify small issues before they turn into significant problems, ultimately extending the lifespan of the boiler.
Are there benefits to boiler servicing?
Yes, there are several benefits to scheduling annual boiler services despite the associated costs. Routine servicing can enhance energy efficiency, reducing energy bills. It can also contribute to home safety by identifying potential risks such as carbon monoxide leaks. Moreover, keeping the boiler well-maintained can prevent costly repairs in the future by addressing wear and tear early. Annual maintenance is often a requirement to keep the manufacturer's warranty valid.
What are the risks of not getting my boiler serviced?
Failing to invest in regular boiler servicing can lead to several potential risks, including reduced efficiency, increased energy bills, and a higher likelihood of unexpected breakdowns. Furthermore, the absence of regular checks can leave safety hazards like carbon monoxide leaks undetected. A poorly maintained boiler may invalidate the manufacturer's warranty and result in more costly repairs or replacements over time, making regular servicing a proactive and cost-effective measure.
Are there any specific signs that indicate my boiler needs servicing?
Several signs can indicate that a boiler needs servicing. These include unusual noises such as banging or clunking, inconsistent heating or hot water, strange smells around the boiler, and the pilot light going out frequently.
How do I calculate the cost of my boiler servicing?
Calculating the cost of boiler servicing depends on several factors including your boiler type, location, and service provider. Typical prices range from £60 to £150, with combi boilers usually cheaper to service than system or conventional types. Request and compare quotes on MyBuilder to make sure you get the best value for your boiler maintenance.
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