Commercial Gas EngineerSurrey / High Wycombe / M25 Corridor
Our clientOur client is a UK-based engineering services provider specialising in commercial gas, HVAC and building services maintenance across multi-site commercial portfolios.
The business delivers full lifecycle support including service, maintenance, reactive repairs and compliance-led engineering solutions across large commercial estates. Their engineers support a diverse range of environments including logistics, retail, commercial premises and distribution facilities, providing reliable and high-quality technical services across long-term contracts.
We’re looking for experienced Commercial Gas Engineers to join a growing team delivering high-quality reactive and planned maintenance across multiple commercial contracts covering sites in and around the M25.
This isn’t just another service role — it’s about solving problems properly, identifying root causes, and being the trusted technical expert customers rely on.
The RoleYou’ll be responsible for carrying out reactive and planned maintenance across commercial gas systems, ensuring permanent solutions rather than temporary fixes.
Your day-to-day will include:
Completing scheduled PPM tasks to agreed SOPs and service levels
Responding to reactive callouts within agreed timeframes
Fault finding, diagnostics and root cause analysis on commercial gas systems
Servicing, maintaining and repairing commercial boilers and associated plant
Advising customers and account managers on required repairs and improvements
Maintaining high workmanship standards — clean, professional and compliant
Updating PDA systems and service reports in real-time
Managing van stock to maintain a high first-time fix rate
Ordering parts and liaising with the Service Desk when required
Identifying remedial works and supporting quotation processes
You’ll work independently across multiple sites while maintaining strong communication with customers and internal support teams.
Skills & Experience
Proven experience as a Commercial Gas Engineer within commercial environments
Valid Commercial Gas qualifications (COCN1 or equivalent)
Strong fault-finding and diagnostic ability
Experience working across multi-site service contracts
Knowledge of HVAC plant and associated systems advantageous
Ability to work independently without direct supervision
Strong communication skills and customer-facing confidence
Professional attitude and appearance
Full UK Driving Licence
Salary & PackagePlease call Tom on (phone number removed) for more information and please apply to this advert to prompt a call back.
Up to £50,000 basic salary
Field-Based Role ( Inside M25 coverage)
Company Van Provided
Pension Scheme
On Call Rota
£290 Call Out Payment
Overtime Opportunities
Company Benefits Package