UK prices 2025�26
How Much Does a Boiler Service Cost?
UK boiler service prices, what\u2019s included, how often, and when you need a new boiler instead.
Boiler Service Prices
One-off Service
\u00a360\u2013120
Gas Safe engineer, ~1 hour
Annual Cover Plan
\u00a38\u201325/month
Service + breakdown cover
Landlord Gas Certificate
\u00a360\u201390
CP12 \u2014 legally required annually
| Provider | One-off Service | Monthly Plan |
|---|---|---|
| British Gas | \u00a399 | from \u00a312/mo |
| Local Gas Safe engineer | \u00a360\u201380 | \u2014 |
| HomeServe | \u00a389 | from \u00a38/mo |
| Boxt | \u00a379 | from \u00a311/mo |
Annual service keeps your warranty valid
Most boiler manufacturers require an annual service to maintain the warranty (typically 5-10 years). Skipping a service could void your warranty and leave you with a \u00a32,000+ bill if it breaks.