Updated 25 September 2026
Leak find and fix cost UK 2026
The going rate for leak find and fix in 2026 is £150–£400 (total, ex VAT). Below: a calculator, what the job involves, materials at three price levels, and the prep that changes the price.
Market band£150–£400
Worked example, 1 visit£179
Time on site2 h
Leak find and fix calculator
Price a real job freeUses your rates, your speed and your receipts.
Market band source: Trade2Base.
What the job involves
| Stage | Task | Typical time |
|---|---|---|
| work | Trace and repair leak | 2.5 h |
Materials at three price levels
| Material | Budget | Trade choice | Premium |
|---|---|---|---|
| Fittings, pipe and sealant allowance | £10 Push-fit repair — Quick fix | £15 Copper and compression fittings — Permanent repair | £25 Soldered joints and new section — Belt and braces |
Trade prices ex VAT, estimates checked 2026-09-25. Log your receipts in Grafto and your own prices replace these.
What changes the price
- When? normal · emergency / out of hours
Good practice
- Out of hours: 1.5–2× normal rate
Prep to look for
| Condition | Check | Effect |
|---|---|---|
| Leak damage | stains or swelling under the sink, bath or WC | Subfloor repair where leak damage is found £150–£400 |
| Corroded fittings | green or white crust, rust on valves and pipes | Replace corroded valves |
| Lead pipe | dull grey soft pipe, wiped joints | Lead supply pipe: recommend replacement |
| Possible asbestos lagging | old grey or white pipe lagging | Possible asbestos lagging: stop and test before disturbing |
Questions
How much does leak find and fix cost in the UK in 2026?
The researched market band is £150–£400 (total, ex VAT), from Trade2Base. A worked example of 1 visit comes to about £172–£192 across budget, trade and premium materials.
How long does leak find and fix take?
The worked example of 1 visit takes about 2 hours.
What changes the price of leak find and fix?
Mainly size and access, plus any prep found on site: leak damage, corroded fittings, lead pipe, possible asbestos lagging.