A Mobile HVAC Engineer in Bristol will maintain HVAC systems across a portfolio of operational facilities, delivering planned and reactive maintenance. The role includes fault diagnosis and minor installations, with work coordinated around live site operations to minimise disruption. The Role As the Mobile HVAC Engineer, you''ll: Carry out planned maintenance to agreed schedules and applicable SFG20 tasks. Diagnose faults and repair air conditioning, ventilation and heating systems within your competence. Inspect HVAC controls and electrical components where appropriately qualified. Complete authorised minor installations and respond to reactive requests within contractual timescales. Follow site safety procedures and safe isolation requirements; escalate defects and compliance risks. Update CAFM work orders and communicate progress to site teams, minimising disruption. About You To be successful as the Mobile HVAC Engineer, you''ll have: A relevant City and Guilds, NVQ Level 2/3 or equivalent HVAC, refrigeration or building services qualification. Appropriate F-Gas certification for refrigerant work; Category I is preferred for full-scope activities. Commercial HVAC maintenance experience across multiple sites, including planned and reactive work. Electrical safety and safe isolation competence, with relevant health and safety training. Fault-finding experience and the ability to use digital work-order or CAFM systems. A full UK driving licence and the ability to ..... full job details .....