How Much Does a Boiler Service Cost in 2026?

A standard boiler service in the UK costs between £60 and £100. In the North East, prices tend to sit at the lower end of that range. Here is a breakdown of what affects the price and what you should expect for your money.

What is included in a boiler service?

A proper boiler service is not just someone glancing at your boiler and ticking a box. It should take 30 to 60 minutes and include:

• Visual inspection of the boiler and its components
• Flue gas analysis using a calibrated analyser (this measures combustion efficiency and checks for carbon monoxide)
• Gas pressure check at the inlet and burner
• Ignition and flame test
• Controls and safety device check
• Heat exchanger inspection
• Condensate trap clean
• System pressure check
• Seals and gaskets inspection

If your engineer spends less than 20 minutes and does not use a flue gas analyser, you have not had a proper service.

Why prices vary

Boiler servicing is a competitive market. Prices vary based on location (London is more expensive than the North East), the engineer's overheads, and whether they are a sole trader or a large company. National companies often charge more because they have marketing budgets, call centres, and management layers to fund. A good local engineer can often provide a better service at a lower price.

Service plans vs one off services

A one off annual service costs £60 to £90. A monthly service plan typically costs £8 to £15 per month (£96 to £180 per year) but usually includes the annual service plus breakdown cover, priority call outs, and parts and labour for covered repairs.

If your boiler is under 5 years old and under warranty, a one off annual service is usually sufficient. For older boilers where the risk of breakdown is higher, a service plan can save you hundreds if something goes wrong.

Why you should never skip a service

Three reasons: safety, warranty, and money.

Safety: a service checks for carbon monoxide leaks. You cannot see or smell CO, and it kills. This alone is worth the cost.

Warranty: almost every boiler manufacturer requires annual servicing to keep your warranty valid. Skip a service and your 10 year warranty becomes worthless. That is potentially thousands of pounds of cover lost for the sake of £70.

Money: a well serviced boiler runs more efficiently, using less gas. It also lasts longer and breaks down less often. The service pays for itself.

Need help with your boiler? Our Gas Safe registered engineers cover the North East. Get in touch today or call 07579 760536.