Commercial Gas Engineer Crawley Permanent Full-Time, 40 hours per week (Monday to Friday) About the Role We are seeking a skilled Commercial Gas Engineer with a strong background in commercial building maintenance to join a dedicated team. This is a mobile role covering a wide portfolio of commercial retail premises, where you will be responsible for planned preventative maintenance (PPM), reactive breakdowns, fault-finding, and minor works across a variety of gas systems and HVAC plant. This is a fast-paced, customer-facing position where youll need to work independently, ensuring compliance and delivering a high standard of service. Key Responsibilities Carry out boiler lockouts and resets Diagnose and repair faults on warm air units and radiant tube heaters Identify and resolve leaks on gas pipework or isolation valves Address pilot light and ignition failures Investigate pressure loss or circulation issues in heating systems Rectify gas interlock faults in kitchens or plant rooms Repair faulty thermostats, sensors, and actuators Respond to emergency call-outs for heating and hot water failures Essential Skills & Qualifications Valid commercial gas qualifications (e.g., COCN1, CIGA1, CDGA1, TPCP1/1A ) Strong technical knowledge of heating systems, boilers, and associated plant Experience in retail, commercial, or multi-site maintenance environments (preferred) Ability to manage both planned and reactive maintenance tasks Willingness to participate in an on-call rota (enhanced pay available) Full UK driving licence If this role has taken your interest, or you have any questions, apply with your latest CV and I will be in touch to discuss the next steps of your application. Ross Stott @Utilise