Commercial Gas Engineer London & M25 £55,000 Basic + Overtime + Call-Out Are you a top-tier Commercial Gas Engineer ready to join a company that genuinely values your expertise? My client is a growing, forward-thinking building services specialist delivering high-quality HVAC, FM, and PPM solutions across London and the M25. With a strong reputation for innovation and service excellence, they work across a diverse portfolio of commercial properties - and they're looking for a skilled engineer to be part of their success. This isn't just another mobile role -it's an opportunity to join a supportive team where your skills are respected, your development is encouraged, and your hard work is rewarded. What You'll Be Doing: Servicing and maintaining commercial gas and heating systems Fault-finding and reactive repairs Delivering planned preventative maintenance (PPM) Working across heating, cooling, and ventilation systems Representing a professional and customer-focused business on-site Wh...