Commercial Boiler Engineer Location: London & South of England Salary: £48,000 basic £4,000 call-out retainer overtime (paid door-to-door) Hours: Monday - Friday, 40 hours per week Employment Type: Full-time About Us We are a well-established, family-run business with over 50 years of experience and a reputation for high staff retention. We pride ourselves on strong family values, equal opportunities, and promoting from within. As a Living Wage employer and member of the 5% Club, we invest in our people through training, development, and wellbeing initiatives. The Role We are seeking an experienced Commercial Boiler Engineer to join our Commercial Service Department. You will be responsible for servicing, repairing, and carrying out planned preventative maintenance on commercial boilers across London and the South of England. This includes fault diagnosis and delivering repairs to the highest standard. Key Responsibilities Diagnose faults and select appropriate tools/materials for repair Service and maintain commercial boilers and associated systems Upgrade/repair heating and hot water services Perform inspections and replace worn parts Complete and maintain site logs (written and electronic) Respond to callouts for heating/hot water systems, ensuring high first-time fix rates Participate in emergency call-out rota Adhere to company Health & Safety standards at all timesWhat We're Looking For Recognised qualification in the boiler industry (City & Guilds, NVQ) Current ACS commercial elements Minimum 5 years' industry experience Full UK Driving Licence Strong mechanical and technical skills Excellent problem-solving and decision-making abilities Effective time management and communication skills Commitment to delivering exceptional customer serviceBenefits Paid weekly Company van, fuel card, tools, and van stock provided Uniform, mobile phone, and tablet supplied 25 days holiday Bank Holidays (annual leave increases after 5 years) Pension: Company contribution 3%, personal contribution 5% Mental health resources and cycle-to-work scheme Open-door policy and career progression opportunities Role-specific training and development Equal opportunities employerCall Out Details: Retainer: £450/week Call out paid at time & half (Mon-Sat) and double time (Sun)