Cost of Boiler Servicing in the UK
Regular boiler servicing helps keep heating systems safe and efficient. Annual servicing is recommended by most manufacturers and can help extend the lifespan of the boiler.
In 2026, the cost of a boiler service in the UK typically ranges between £70 and £120.
Quick Answer
Typical boiler servicing costs include:
| Service Type | Average Cost |
|---|---|
| Standard boiler service | £70 – £120 |
| Gas safety check | £60 – £90 |
| Boiler service with repair | £120+ |
Prices may vary depending on the engineer and location.
What Does a Boiler Service Include?
A standard boiler service usually includes:
- checking gas pressure
- inspecting boiler components
- cleaning key parts
- checking for leaks
- testing safety devices
The process usually takes 30–60 minutes.
Why Annual Boiler Servicing Is Important
Regular servicing can help:
- improve boiler efficiency
- reduce energy bills
- detect safety issues early
- extend the life of the boiler
Most manufacturers recommend servicing once per year.
Additional Boiler Maintenance Costs
If problems are discovered during servicing, additional repair costs may apply.
Examples include:
| Repair Type | Typical Cost |
|---|---|
| Thermostat replacement | £80 – £150 |
| Pump replacement | £150 – £300 |
| Heat exchanger repair | £300+ |
Typical Boiler Service Cost Summary
| Item | Average Cost |
|---|---|
| Annual boiler service | £70 – £120 |
| Gas safety check | £60 – £90 |
Final Thoughts
The cost of boiler servicing in the UK is usually between £70 and £120, depending on the engineer and the type of service required. Regular servicing helps maintain efficiency, improve safety, and reduce the likelihood of expensive repairs.