Job Description:

Commercial Gas Engineer

Surrey

£48,000 Basic + £450 Monthly Call-Out Retainer (1 in 6) + Paid Travel Time on call outs + Overtime + OTE £70,000-£80,000+ + Company Van & Fuel Card + Pension + Annual Leave + Career Progression

Earn £70,000-£80,000+ with a local patch, industry-leading call-out package and genuine long-term job security.
An established and highly respected building services contractor is expanding its Commercial Gas team due to continued growth across secured long-term maintenance contracts.

Operating across social housing and commercial building services, the company has built an excellent reputation for investing in its engineers and providing a stable, supportive working environment. With many of the management team coming from hands-on engineering backgrounds, technicians are genuinely valued and supported.

With a strong order book, long-standing client relationships and a growing portfolio of contracts, this is an outstanding opportunity for a Commercial Gas Engineer looking to maximise earnings whilst enjoying stability and career progression.

The Role

• Service, maintenance and fault finding on commercial gas and burner equipment
• Planned and reactive maintenance across social housing and building services contracts
• Covering South London and the Home Counties
• 1 in 6 call-out rota with £450 monthly retainer
• Plenty of overtime available to significantly boost earnings
• Delivering high standards of workmanship, safety and customer service

Requirements

• Commercial Gas ACS qualifications (COCN1/CODNCO1, CIGA1 and relevant commercial modules)
• Proven experience servicing, maintaining and fault-finding on commercial boilers and burners
• Strong diagnostic and fault-finding skills
• Full UK Driving Licence
• Previous experience within social housing, FM or building services desirable

Why Apply?

• Realistic £70,000-£80,000+ earnings
• £450 per month call-out retainer
• Paid travel time when on call
• Local South London/Home Counties coverage
• Long-term secured contracts
• Supportive management team with engineering backgrounds
• Stable business with genuine career prospects

If you're a Commercial Gas Engineer looking for a company that values its engineers, rewards technical expertise and provides genuine long-term security, get in touch! 

Call Emily on (phone number removed) for immediate consideration or click Apply Now.

STARTDATE 03/09/2026