Commercial Gas Engineer

Commercial Gas Engineer Job Opening
About the Company

A well-established mechanical and building services contractor operating across London, Kent and the wider South East, delivering high-quality mechanical, HVAC and building maintenance solutions to a broad portfolio of commercial clients.

The business specialises in the installation, servicing, maintenance and repair of a wide range of mechanical and building systems, working across commercial offices, residential developments, public sector buildings and industrial environments.

Core services include:

• Air conditioning installation and maintenance
• Heating and boiler systems
• Mechanical and HVAC servicing
• Electrical and building services support
• Planned preventative maintenance and reactive call outs

The company is recognised for its technical expertise, long-standing client relationships and ability to deliver both project and maintenance-based solutions across multiple sectors.

Commercial Gas Engineer Job Description

An opportunity has arisen for an experienced Mechanical Service Engineer to join the team, covering a South East patch including London and surrounding areas.

You will be responsible for carrying out planned maintenance, servicing and reactive repairs across a variety of commercial mechanical systems, ensuring high standards of workmanship and customer service at all times.

This is a mobile role requiring strong technical ability, professionalism on client sites, and the ability to work independently across a busy regional patch.

Commercial Gas Engineer Key Responsibilities

• Planned preventative maintenance (PPM) on mechanical systems
• Reactive maintenance and fault finding
• Servicing and repairs of HVAC and heating systems
• Working across commercial and residential client sites
• Diagnosing system faults and implementing effective solutions
• Completing accurate job reports and compliance documentation
• Ensuring all work meets health & safety standards
• Liaising with clients and site contacts professionally

Patch Coverage

• London
• Kent
• Wider South East region (occasional surrounding travel required)

Working Hours & Overtime

• Standard hours: 08:00 16:00 (site based)
• Overtime payable before 07:00 and after 17:00
• Call-out rota: 1 in 9 rotation (additional allowance provided)

Package & Benefits

• Company vehicle provided
• Fuel card included
• Overtime rates paid outside core hours
• Call-out rota allowance
• Long-term stable role within established contractor
• Variety of commercial sites and systems

Commercial Gas Engineer Candidate Requirements

• Proven experience as a Mechanical / HVAC / Building Services Engineer
• Strong background in commercial maintenance environments
• Experience with heating, ventilation and air conditioning systems
• Ability to fault find and work independently
• Full UK driving licence (essential)
• Relevant industry qualifications (preferred/required depending on level), such as:
  • NVQ Level 2/3 in Mechanical Engineering, HVAC or Building Services
  • F-Gas qualification (desirable/essential depending on scope)
  • Gas Safe (advantageous but not essential for all roles)
  • PASMA / IPAF (beneficial)
• Strong communication and client-facing skills

Why Apply?

• Established contractor with consistent workload across London & the South East
• Stable, long-term position with overtime earning potential
• Variety of commercial sites and technical exposure
• Supportive team structure with strong operational backing
• Clear patch with structured call-out rota

If you have interest in the role and wish to be considered, please click apply now.
Alternatively if you would feel more comfortable with having a confidential discussion, please contact Alex at One way on 07442070998

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