Leak detection and regassing in Llanelli
If a system in Llanelli has needed gas before, the original leak was probably never fixed. In South and Mid Wales, efficient heating is often as important as cooling.
Flare joints are a frequent leak point on older split systems, so they are among the first things checked on a visit in Llanelli. Our Dyfed coverage takes in Llanelli, about 13 miles from Carmarthen. We cover SA15 and the streets around them.
Prices in Llanelli
Leak detection and regassing in Llanelli typically comes in at £225–£895 leak find, repair and recharge including VAT, based on South and Mid Wales rates. Labour rates in South and Mid Wales keep this slightly under the national middle. If parts or extra work turn out to be needed, the engineer explains and prices them before going ahead. For reference, the Standard option in Llanelli (leak in pipework or valve, full recharge) usually comes to about £365–£595.
Simple
Accessible flare joint leak, small charge.
Standard
Leak in pipework or valve, full recharge.
Complex
Hidden or coil leak, multiple visits.
Regulations and records
Repairs, recoveries and leak checks in Llanelli are carried out by F-gas certified engineers, and we keep the records the rules require.
The visit
We agree the visit price before we come. On the day the engineer checks the system, carries out the agreed work and talks you through anything they find. Before booking, tell us the make and model and what the system is doing. We confirm the visit price, then the engineer arrives with the right equipment and, where possible, the right parts.
What is included
Included with leak detection and regassing in Llanelli:
- Repair of joints or components
- Recharge by weight to the nameplate
- Nitrogen pressure test
- Leak search with calibrated detectors
- F-gas record entry
Nearby
We also cover Gorseinon (5 miles), Swansea (10 miles) and Ammanford (11 miles). See all services in Llanelli or leak detection and regassing across Dyfed.

