Heating Engineer

Commercial Heating Engineer North London & South London (2 Positions Available) We are currently recruiting for two experienced Commercial Heating Engineers – one to cover North London and one for South London. This is a commercial heating-focused role (not primarily plumbing). You will work predominantly within office buildings and medical centres, delivering high-quality planned and reactive maintenance services. The Role Planned Preventative Maintenance (PPM) * Service and maintain commercial boilers and associated plant equipment * Inspect and maintain pumps, valves, expansion vessels, and heating controls * Carry out combustion analysis and safety testing * Conduct gas tightness testing and compliance checks * Test and treat system water (inhibitors, glycol, biocides) * Clean strainers and inspect for sludge or corrosion * Complete detailed service reports and compliance documentation Reactive Maintenance * Diagnose and repair commercial boiler and heating system fault Replace pumps, valves, PRVs, sensors, and controls * Repair leaks and associated pipework faults * Carry out pipe freezing to avoid full system drain-downs * Drain, refill, repressurise, and recommission heating systems * Perform power flushing and chemical cleaning/descaling * Respond to emergency breakdowns and ensure systems are made safe Experience & Qualifications * Level 2 Plumbing qualification (City & Guilds or NVQ) * Minimum 3 years’ experience in commercial plumbing/heating * Strong mechanical knowledge * G3 Unvented qualification (desirable but not essential) * Full UK driving licence Package & Benefits * Competitive basic salary: £45,000 – £48,000 DOE * Paid travel time * Overtime opportunities available * Annual salary review * 32 days annual leave (including bank holidays) * Option to buy or sell up to 5 additional days * Company sick pay * 1-in-5 call-out rota (£100 standby fee) * Company pension scheme * Company van and fuel card * Mobile phone * Company uniform