Overview We are looking for a highly skilled and proactive Mobile HVAC Installation Engineer to join a specialist building services team delivering high-quality mechanical installations across a range of bespoke residential and light commercial projects. The role involves varied, hands-on work across multiple sites, delivering technically challenging and often prestigious installations including advanced air conditioning systems and specialist cooling solutions. No two days are the same, so adaptability, strong technical ability, and a practical problem-solving mindset are essential, alongside solid installation experience. Role Responsibilities You will be responsible for the installation, commissioning, and testing of a wide range of HVAC systems, including split and multi-split air conditioning units, VRV/VRF systems, ventilation systems, and specialist refrigeration applications such as wine cellar cooling. The work will involve all associated installation duties including copper pipework, containment such as tray and trunking, ductwork installation, electrical integration, pressure testing, refrigerant charging, and full system commissioning with handover. A key part of the role is ensuring all work is carried out safely and in line with company procedures, RAMS, and current F-Gas regulations. You will also be responsible for accurate completion of job sheets, commissioning paperwork, and refrigerant usage logs, as well as ensuri...