Leak detection and regassing in Streatham
London's dense streets hold heat overnight, so top-floor flats and loft rooms often stay warm long after sunset. If a system in Streatham has needed gas before, the original leak was probably never fixed.
If an older system in your Streatham home uses R22, replacement is usually the route, because it can no longer be recharged. Streatham sits around 5 miles from central London, inside our London area. That includes the SW16 postcode district.
Prices in Streatham
Guide prices around Streatham run from £325 to £1,295 leak find, repair and recharge including VAT. London is one of the dearer parts of the UK for trades, which shows in the range. The main variables are the number of indoor units, access to the outdoor unit and whether any parts are needed. For reference, the Standard option in Streatham (leak in pipework or valve, full recharge) usually comes to 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
Repairs, recoveries and leak checks in Streatham are carried out by F-gas certified engineers, and we keep the records the rules require.
The visit
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. Every visit in Streatham ends with a short written report: what was checked, what was done and anything worth keeping an eye on.
What is included
Here is what is included on every job in Streatham:
- Deep vacuum
- Repair of joints or components
- Nitrogen pressure test
- Recharge by weight to the nameplate
- Leak search with calibrated detectors
Nearby
We also cover Mitcham (2 miles), Brixton (3 miles) and Wimbledon (3 miles). See all services in Streatham or leak detection and regassing across London.

