Leak detection and regassing across County Durham
If an older system in your Durham home uses R22, replacement is usually the route, because it can no longer be recharged. If a system in Durham has needed gas before, the original leak was probably never fixed. Cold, windy North East winters favour a well-sized heat pump with an outdoor unit sheltered from the prevailing wind.
Prices in County Durham
Leak detection and regassing in County Durham typically comes in at £225–£895 leak find, repair and recharge including VAT, based on North East England rates. It is a touch below the UK middle, as trade rates in North East England tend to be. The price depends mostly on how many indoor units there are and how easy the outdoor unit is to reach. For reference, the Standard option in County Durham (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
Refrigerant handling is regulated, so every visit in County Durham that touches the refrigerant circuit is carried out by F-gas certified engineers.
The visit
Visits in County Durham 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. 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 across County Durham:
- Leak search with calibrated detectors
- F-gas record entry
- Repair of joints or components
- Recharge by weight to the nameplate
- Nitrogen pressure test
- Deep vacuum
Towns in County Durham
Pick your town for local details, or see every service in County Durham.

