Company Overview Our client is a well-established, award-winning M&E maintenance provider, renowned for delivering exceptional service across prestigious commercial contracts. Built on strong family values and a commitment to quality, the business has earned an outstanding reputation in the industry. Growth is driven by long-term client partnerships, high standards of workmanship, and a unified team culture, setting them apart in a competitive market. Role Overview We are seeking an experienced, hands-on Air Conditioning Foot Mobile Supervisor to lead and support a team of engineers across multiple commercial office sites in Central London. This key supervisory role ensures the reliable operation of critical building services, delivering PPM, reactive maintenance, and breakdown support across a variety of air conditioning and ventilation systems. The successful candidate will have strong technical expertise across chillers, CRAC units, VRV/VRF systems, split systems, FCUs, and AHUs, and the ability to diagnose faults using BMS graphics and alarms. This role is pivotal in ensuring plant reliability, client satisfaction, and full regulatory compliance. Key Responsibilities Technical & Operational Lead, supervise, and support a mobile team of AC engineers across multiple sites Deliver planned preventative maintenance (PPM) and reactive repairs within agreed timeframes Respond efficiently and professionally to breakdowns and rea...