Leak detection and regassing in Holyhead
In North Wales, an air-to-air system can be an efficient way to heat holiday homes and bungalows, with cooling as a bonus. Flare joints are a frequent leak point on older split systems, so they are among the first things checked on a visit in Holyhead.
If a system in Holyhead has needed gas before, the original leak was probably never fixed. Holyhead lies roughly 21 miles from Bangor, Gwynedd, and we cover it as part of Gwynedd. Homes in LL65 are all within our coverage.
Prices in Holyhead
In North Wales, our guide range for leak detection and regassing is £230–£945 leak find, repair and recharge, including VAT. That sits a little below the UK middle, reflecting typical North Wales labour rates. The main variables are the number of indoor units, access to the outdoor unit and whether any parts are needed. On our North Wales figures, the Standard option (leak in pipework or valve, full recharge) is about £370–£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
Any work on the refrigerant circuit in Holyhead, from regassing to removal, must be done by F-gas certified engineers, with records kept.
The visit
Visits in Holyhead are booked at a price agreed with you in advance. If the engineer finds anything beyond the agreed work, they explain it and price it before carrying it out. 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.
What is included
Included with leak detection and regassing in Holyhead:
- Recharge by weight to the nameplate
- Leak search with calibrated detectors
- F-gas record entry
- Deep vacuum
- Nitrogen pressure test
Nearby
We also cover Llangefni (14 miles), Caernarfon (19 miles) and Bangor, Gwynedd (21 miles). See all services in Holyhead or leak detection and regassing across Gwynedd.

