The Company Our client is a well-established HVAC specialist with approximately 40 to 50 live contracts across London and the South East. They provide a full range of HVAC and mechanical services, working across commercial air conditioning, refrigeration, heat pumps, chillers and ventilation systems. Due to continued growth, they are looking to add an experienced Air Source Heat Pump Engineer to their expanding team. The Role This is a mobile position covering commercial sites across London. The majority of their current contracts are located throughout North West and South London, with occasional travel to Essex for training or business requirements. The role will include: Planned preventative maintenance (PPM) Reactive maintenance and breakdowns Fault finding and diagnostics Service visits and remedial works Pressure testing Refrigerant recovery and degassing Replacing faulty components Completing detailed service reports Liaising professionally with clients on site You''ll be working across a wide range of commercial HVAC equipment including: Air Source Heat Pumps (ASHP) VRV/VRF systems Air Conditioning Chillers Air Handling Units (AHUs) Commercial refrigeration systems The business predominantly works with: Daikin Mitsubishi Electric Carrier What They''re Looking For Essential Proven experience working on Air Source Heat Pumps Strong commercial HVAC service and maintenance background F-Gas qualified Excellent fault-finding and diagnostic skills Full UK Driving Licence ..... full job details .....