The Company Our client is a well-established and highly regarded HVAC and mechanical services contractor based in South Wales. They hold long-term contracts with major public sector bodies — local authorities, universities, and national heritage organisations — and operate as a trusted sub-contractor to some of the largest FM and M&E groups in the region. This is a business built on technical quality and integrity, and that reputation starts with their engineers. Following a period of growth and restructure, they're now rebuilding their install capability and want to do it properly — with the right people. The Role You'll be responsible for the installation of commercial air conditioning systems across a varied portfolio of sites throughout South Wales and the surrounding region. Day to day this will include: * Split and multi-split system installations * VRV / VRF system installations * Chiller and associated pipework (advantageous but not essential) * Ventilation installations (advantageous) Sites include commercial offices, schools, leisure centres, healthcare facilities, local authority buildings, and heritage properties. The role is predominantly day-based, with accommodation provided for any travel in excess of two hours. What We're Looking For * Proven commercial AC installation experience — splits, multi-splits, VRV/VRF * F-Gas qualified (City & Guilds 2079 o...