Heat Pump Service & Maintenance Engineer

London & South East England
£35,000-£50,000 Basic + £5,000-£10,000 Commission
OTE: £40,000-£60,000
Full-Time | Permanent

We’re recruiting an experienced Heat Pump Service & Maintenance Engineer for an established renewable heating contractor delivering high-quality heating, cooling and ventilation solutions across London and the South East.

This is an excellent opportunity for an engineer with experience servicing and maintaining air source heat pumps, MVHR systems and associated heating equipment, working on high-end residential properties and selected commercial projects.

You’ll join a growing service division, with regular manufacturer training, excellent earning potential and opportunities for long-term career progression.

The Role

• Carry out planned servicing and maintenance of air source heat pump systems

• Diagnose and repair faults on heat pumps and associated heating equipment

• Service and maintain MVHR units, fan coil units and cooling systems

• Carry out electrical and mechanical fault finding

• Inspect pumps, valves, controls, sensors and associated components

• Complete system health checks and identify performance improvements

• Recommend system upgrades, additional works and service agreements

• Maintain accurate service records using company software

• Manage scheduled service visits across London and the South East

• Provide technical feedback to installation and design teams

• Deliver excellent customer service on high-end residential properties

• Ensure all work meets relevant safety and technical standards

The Candidate

• Minimum 2 years’ experience servicing and maintaining heat pumps

• Strong knowledge of air source heat pump systems

• Good electrical and plumbing fault-finding skills

• Ideally 4+ years’ experience in heating, plumbing or electrical engineering

• Experience servicing MVHR systems highly desirable

• Knowledge of fan coil units, cooling systems and heating controls advantageous

• Relevant qualifications such as NVQ Level 2/3 Plumbing & Heating, F-Gas or electrical certifications

• Strong diagnostic and problem-solving abilities

• Professional, presentable and customer-focused

• Able to manage service appointments independently

• Full UK driving licence

• Eligible to work in the UK

Package

• £35,000-£50,000 basic salary

• £5,000-£10,000 annual commission opportunity

• £40,000-£60,000 OTE

• Company van and fuel card

• Mobile phone and laptop

• 28 days’ holiday including bank holidays

• Company pension following probation

• Regular manufacturer training and certifications

• Company gym access

• Uniform and PPE provided

• Long-term career progression

The Opportunity

This is an excellent opportunity for an experienced Heat Pump Engineer, Renewable Heating Service Engineer or HVAC Maintenance Engineer looking to join a growing renewable energy business.

You’ll work on technically advanced heating and cooling installations, maintaining high-performance systems for premium residential customers while developing your knowledge of heat pumps, MVHR, controls and renewable heating technology.

With a competitive basic salary, additional commission and ongoing technical training, the position offers strong earning potential and progression into senior engineering or technical management.

Service Engineer → Senior Service Engineer → Technical Supervisor → Service Manager

WR HVAC | M&E are the #1 recruitment partner for HVAC and M&E vacancies across the UK, Europe, and the USA. We work with manufacturers, distributors, contractors, and service providers across the heating, ventilation, air conditioning, refrigeration, and building services sectors, recruiting for sales, management, engineering, and technical roles.

WR HVAC | M&E is acting as an Employment Agency in relation to this vacancy.