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Rate 4.5 on Trustpilot / Gas safe
Fully Insured – Work Guranteed
From single split units to full multi-room systems, our accredited engineers handle it all.
New air conditioning installs by F-Gas accredited engineers across London.
Fast diagnosis and repair across all major air conditioning systems.
Our London call centre answers every call. They’ll give you the engineer’s name, photo and vehicle registration.
An F-Gas registered engineer arrives at your property. They wear WEFIX uniform, carry photo ID and drive a liveried vehicle.
We offer 24/7 emergency response with engineers attending within 1 hour during normal work hours, at our standard rates.
Every WEFIX air conditioning engineer is fully F-Gas certified, which is a legal requirement for anyone working with refrigerants in the UK.
Yes, we install and repair air-source heat pumps for both domestic and commercial properties.
Yes. We carry out leak detection first to find the cause, repair the leak, then re-gas with the correct refrigerant for your system.
We recommend annual servicing to maintain efficiency, extend system life and comply with F-Gas regulations on commercial systems.
All major brands including Mitsubishi Electric, Daikin, Panasonic, LG, Fujitsu and Toshiba — domestic and commercial.
Yes. We install, service and repair commercial air conditioning systems including multi-splits, VRV/VRF, valves, controls and additional units.
Yes, finance options are available on larger installations. Speak to our team for details.
