Leak detection and regassing in Southampton
If an older system in your Southampton home uses R22, replacement is usually the route, because it can no longer be recharged. Hot spells reach the South East early, which makes spring the easiest time to arrange an installation.
If a system in Southampton has needed gas before, the original leak was probably never fixed. As well as Southampton itself, our Hampshire coverage takes in Portsmouth, Basingstoke and the towns around them. That includes the SO15 postcode district.
Prices in Southampton
Our South East England guide price for leak detection and regassing is £300–£1,195 leak find, repair and recharge, VAT included. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. The main variables are the number of indoor units, access to the outdoor unit and whether any parts are needed. On our South East England figures, the Standard option (leak in pipework or valve, full recharge) is about £495–£795.
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
Refrigerant handling is regulated, so every visit in Southampton that touches the refrigerant circuit is carried out by F-gas certified engineers.
The visit
Every visit in Southampton ends with a short written report: what was checked, what was done and anything worth keeping an eye on. 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
Here is what is included on every job in Southampton:
- F-gas record entry
- Nitrogen pressure test
- Recharge by weight to the nameplate
- Leak search with calibrated detectors
- Repair of joints or components
Nearby
If you are just outside Southampton, we also work in Totton (4 miles), Eastleigh (5 miles) and Fareham (10 miles). See all services in Southampton or leak detection and regassing across Hampshire.

