Average boiler repair costs. In the UK, the average boiler repair cost is between £100 and £500. This cost is influenced by the complexity of the fault, the parts required and regional labour charges.

The price of most boiler services fall between £80 and £100. But they can easily be cheaper (around £60) or more expensive (up to £180). As you might expect, a lot can affect the price of a boiler service, including: Type of boiler (combi, system or regular)

Parts problems As your boiler gets older, it can get ever harder and costlier to find spare parts when it needs repairing, so you need to do your research on their price and availability. If it's very expensive to replace obsolete parts, it's only worth repairing your boiler if it rarely has issues.

The average cost for boiler installation is usually between £1,500 – £3,000 but can reach costs of £5,000 based on the additional parts and labour that come with more complex installations. Therefore, a like-for-like swap will cost considerably less than the average cost of a new boiler.