Commercial Gas Engineer

  • G. & D. Higgins Mechanical Services Ltd
  • Mar 05, 2026
Full time Other

Job Description

London (Mobile, multi-site)
Salary: £55,000 - £60,000 per annum
We are urgently recruiting an experienced Commercial Gas Engineer to carry out service, maintenance and reactive works across a portfolio of client sites in London and North West London.
This is a permanent role within a professional and structured maintenance environment. The focus is on planned preventative maintenance, fault-finding and compliance rather than installation or sales-driven work.
If you are a qualified commercial gas engineer who takes pride in doing the job properly and working safely, this is a long-term opportunity offering stability and consistent work.
About us:
G. & D. Higgins Mechanical Services Ltd is an established mechanical services and maintenance contractor delivering commercial gas and heating services across London and the South East. We work with a range of professional clients in regulated and secure environments, providing high standards of safety, compliance and workmanship. Our business is built on long-term contracts, strong client relationships and a commitment to doing things properly.
Key duties:
  • Commercial gas servicing and planned preventative maintenance (PPM)
  • Fault-finding and reactive repairs on boilers and heating systems
  • Completing Gas Safe certification and service documentation
  • Working to RAMS and site procedures
  • Liaising professionally with clients and site teams

Essential requirements:
  • Current Gas Safe registration
  • Commercial ACS qualifications including COCN1, ICPN1, TPCP1 and CPA1
  • Proven experience in commercial gas maintenance and reactive works
  • Full UK driving licence
  • Willingness to participate in an on-call rota
  • Good standards of communication and documentation

Desirable:
  • Experience working in regulated or secure environments
  • CAFM or mobile workflow system experience
  • Advanced purging or burner management
  • Catering gas or additional commercial qualifications

Working environment:
  • Mobile role across multiple London sites
  • Combination of planned and reactive maintenance
  • High safety and compliance standards
  • Professional and organised contract setting
  • Due to the nature of some client sites, successful applicants will be required to undergo appropriate security vetting and DBS checks.

Apply now for immediate consideration.
No agencies please
G&D Higgins is experienced in providing tailor-made Mechanical Engineering Services. From multi-million projects to smaller one-off projects for local contractors we provide and efficient and cost-effective solution whatever your needs. Whether you are installing a £2 million chilled water-cooling system at Canary Wharf or refurbishing a small flat, we aim to provide consistently high standards of service across the board.
Acting as a prime-contractor or as an integral member of a wider team, we assign skilled personnel professionally qualified mechanical engineers, CAD designers and Class 1 6G welding staff to complete your project on time and on budget.
For larger projects, we can also assign on-site technical project managers to manage all aspects of your installation. And in every instance, your project will be personally overseen by one of G&D Higgins directors, underlining our commitment to quality control and customer care.
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