Gas Leak Repair Cost
£77–£920typical UK range. Last updated August 2026.
Gas pipe repairs typically cost £77–£920, averaging about £380; emergency attendance to make a suspected leak safe is separate.
What each option costs
| Type | Typical cost | Notes |
|---|---|---|
| Gas pipe repair | £77–£920 | Repair range after diagnosis |
What affects the price
- Leak location and access
- Length and diameter of damaged pipe
- Making good after the repair
What’s included
- Diagnosis and the agreed pipe repair
- Testing by a Gas Safe registered engineer
Good to know
How long does it take? Checkatrade says most repairs take one to three hours, but concealed or extensive damage takes longer.
Do I need one? If you smell gas, open doors and windows, avoid flames and electrical switches, and call 0800 111 999 before arranging a repair.
Before you book, read how to check a gas engineer is Gas Safe registered.
How to pay less
- Do not delay emergency reporting
- Ask for the repair and any making-good work to be itemised
