Leak detection and regassing in Putney
Many London homes are flats or tall terraces, where heat rises to the top floor and the bedrooms bear the brunt of a hot spell. Flare joints are a frequent leak point on older split systems, so they are among the first things checked on a visit in Putney.
If an older system in your Putney home uses R22, replacement is usually the route, because it can no longer be recharged. We cover Putney as part of London, roughly 5 miles from central London. Postcode districts we cover here include SW15.
Prices in Putney
Budget around £325–£1,295 leak find, repair and recharge including VAT for leak detection and regassing in and around Putney. Prices here sit above the national middle, reflecting London labour rates and parking and access costs. If parts or extra work turn out to be needed, the engineer explains and prices them before going ahead. On our London figures, the Standard option (leak in pipework or valve, full recharge) is about £495–£845.
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 Putney that touches the refrigerant circuit is carried out by F-gas certified engineers.
The visit
A photo of the indoor unit's label and a short description of the problem help us price the visit accurately and bring what is likely to be needed. 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 as standard in Putney:
- Repair of joints or components
- Leak search with calibrated detectors
- Deep vacuum
- Recharge by weight to the nameplate
- Nitrogen pressure test
Nearby
Close to Putney, our coverage also includes Barnes (2 miles), Fulham (2 miles) and Wimbledon (3 miles). See all services in Putney or leak detection and regassing across London.

