50 commercial gas engineer jobs found in London

Job Title: Commercial Gas Engineer Location: London Job Type: Full-Time, Permanent Salary: £52,000 – £58,000 per annum Working Hours: 45 hours per week, Monday to Friday, 8:00am – 6:00pm (1-hour unpaid lunch) Job Summary The Commercial Gas Engineer will be responsible for servicing and carrying out remedial repairs on commercial heating boilers within both occupied and void properties across London. The role requires delivering work to a high standard, in line with current gas legislation, and meeting requirements in a timely and professional manner. Key Responsibilities Service and repair commercial heating boilers, associated plant and equipment in accordance with manufacturer requirements Carry out full commissioning of gas heating boilers and associated controls following installation, servicing or reactive works Diagnose faults effectively and undertake necessary repairs or replacement of defective components across commercial heating and...

General information City/town: Middlesex Job field: Other Operations External closing date: Friday, April 3, 2026 Type of contract: Permanent ID: 6063 Description and requirements At Skanska, we’re shaping the way we live, work and connect. As one of the world’s largest construction and development companies, we work together with customers, communities and partners to shape a better society. Skanska Building Services is at the forefront of facilities management, trusted by clients to deliver excellence every time. One of our flagship contracts is with the Ministry of Defence at a major base near Watford – a complex, high-profile environment where we provide a full range of hard, soft, and technical FM services.  We’re now seeking a Building Services Mechanical /Commercial Gas Engineer to join the multi-disciplined maintenance and reactive technician team - working full time in a single site role at Northwood HQ, ensuring compliance with the Gas Safety regulations...

Mobile Gas Engineer Covering London and parts of the South We are a leading provider of maintenance and compliance services for commercial gas systems across a mix of commercial office and luxury residential properties. We are currently expanding our team and seeking experienced Commercial Gas Engineers to join our growing company. Role Overview As a Commercial Gas Engineer, you will be responsible for the maintenance, servicing, and compliance of commercial gas systems, including plumbing, heating, hot water, and associated mechanical systems such as pumps. You will ensure all systems operate safely, efficiently, and in line with regulatory requirements while professionally representing the company to our clients. Typical day-to-day activity will include: • Boiler servicing and ongoing planned maintenance • Responding to reactive call-outs when required • Carrying out quoted works and repair recommendations • Supporting minor project works and upgrades across the...

Mobile Gas Engineer Covering London and parts of the South We are a leading provider of maintenance and compliance services for commercial gas systems across a mix of commercial office and luxury residential properties. We are currently expanding our team and seeking experienced Commercial Gas Engineers to join our growing company. Role Overview As a Commercial Gas Engineer, you will be responsible for the maintenance, servicing, and compliance of commercial gas systems, including plumbing, heating, hot water, and associated mechanical systems such as pumps. You will ensure all systems operate safely, efficiently, and in line with regulatory requirements while professionally representing the company to our clients. Typical day-to-day activity will include: • Boiler servicing and ongoing planned maintenance • Responding to reactive call-outs when required • Carrying out quoted works and repair recommendations • Supporting minor project works and upgrades across the...

As a Commercial Gas Engineer at Primech Building Services, you will be responsible for carrying out installation, maintenance, and repair work on a variety of commercial gas systems and appliances. Your expertise will ensure compliance with current legislation and standards, while also contributing to the safety and efficiency of our clients' operations. Key Responsibilities: ·      Extensive knowledge of Gas Safe compliance (IGEMS/British Standards) * ·      Extensive experience in Boiler/combustion servicing, fault identification and repair works across a variety of sectors including MET Police, the Private Sector & Schools * ·      Attendance to callouts during working hours and in addition, be part of the out-of-hours emergency call-out rota  ·      Utilising our job management system, by completing and submitting clear concise, accurate reports for works carried out, further work required and gas compliance certification ·      Good communication to ensure regular...

Commercial Gas Engineer – Surrey  & Sussex – 60K Location: Mobile – Ideal Engineer being based in Surrey / Sussex - Covering Brighton, Surrey, Sussex, Hampshire.  Salary: £55,000 – £60,000 (DOE) Contract Type: Full-time, Permanent Our client is a rapidly growing FM provider offering a full range of services and have a new opportunity for a Commercial Gas Engineer to join their maintenance and reactive division. The Role This is an excellent opportunity for a qualified Commercial Gas Engineer to take on a mobile role covering a well-organised patch. You’ll be carrying out planned and reactive maintenance, fault finding, and minor installations on a range of commercial gas appliances and plant across hospitality, retail, and light commercial environments. Key Responsibilities Service, repair, and maintain a variety of commercial gas systems (boilers, heaters, plant rooms, etc.) Fault-finding and diagnostics Occasional minor installation works Ensure all work is...

Commercial Gas Engineer – Surrey  & Sussex – 60K Location: Mobile – Ideal Engineer being based in Surrey / Sussex - Covering Brighton, Surrey, Sussex, Hampshire.  Salary: £55,000 – £60,000 (DOE) Contract Type: Full-time, Permanent Our client is a rapidly growing FM provider offering a full range of services and have a new opportunity for a Commercial Gas Engineer to join their maintenance and reactive division. The Role This is an excellent opportunity for a qualified Commercial Gas Engineer to take on a mobile role covering a well-organised patch. You’ll be carrying out planned and reactive maintenance, fault finding, and minor installations on a range of commercial gas appliances and plant across hospitality, retail, and light commercial environments. Key Responsibilities Service, repair, and maintain a variety of commercial gas systems (boilers, heaters, plant rooms, etc.) Fault-finding and diagnostics Occasional minor installation works Ensure all work is...

Commercial Gas Engineer – Surrey  & Sussex – 60K Location: Mobile – Ideal Engineer being based in Surrey / Sussex - Covering Brighton, Surrey, Sussex, Hampshire.  Salary: £55,000 – £60,000 (DOE) Contract Type: Full-time, Permanent Our client is a rapidly growing FM provider offering a full range of services and have a new opportunity for a Commercial Gas Engineer to join their maintenance and reactive division. The Role This is an excellent opportunity for a qualified Commercial Gas Engineer to take on a mobile role covering a well-organised patch. You’ll be carrying out planned and reactive maintenance, fault finding, and minor installations on a range of commercial gas appliances and plant across hospitality, retail, and light commercial environments. Key Responsibilities Service, repair, and maintain a variety of commercial gas systems (boilers, heaters, plant rooms, etc.) Fault-finding and diagnostics Occasional minor installation works Ensure all work is...

Commercial Gas Engineer – M1 Corridor – 60K Location: Mobile – Ideal Engineer being based along the M1 Corridor with 30 – 50% of the time London based and 50% M1 operating within the M1. Salary: £55,000 – £60,000 (DOE) Contract Type: Full-time, Permanent Our client is a rapidly growing FM provider offering a full range of services and have a new opportunity for a Commercial Gas Engineer to join their maintenance and reactive division. The Role This is an excellent opportunity for a qualified Commercial Gas Engineer to take on a mobile role covering a well-organised patch. You’ll be carrying out planned and reactive maintenance, fault finding, and minor installations on a range of commercial gas appliances and plant across hospitality, retail, and light commercial environments. Key Responsibilities Service, repair, and maintain a variety of commercial gas systems (boilers, heaters, plant rooms, etc.) Fault-finding and diagnostics Occasional minor installation works...

Commercial Gas Engineer – M1 Corridor – 60K Location: Mobile – Ideal Engineer being based along the M1 Corridor with 30 – 50% of the time London based and 50% M1 operating within the M1. Salary: £55,000 – £60,000 (DOE) Contract Type: Full-time, Permanent Our client is a rapidly growing FM provider offering a full range of services and have a new opportunity for a Commercial Gas Engineer to join their maintenance and reactive division. The Role This is an excellent opportunity for a qualified Commercial Gas Engineer to take on a mobile role covering a well-organised patch. You’ll be carrying out planned and reactive maintenance, fault finding, and minor installations on a range of commercial gas appliances and plant across hospitality, retail, and light commercial environments. Key Responsibilities Service, repair, and maintain a variety of commercial gas systems (boilers, heaters, plant rooms, etc.) Fault-finding and diagnostics Occasional minor installation works...

Commercial Gas Engineer – M1 Corridor – 60K Location: Mobile – Ideal Engineer being based along the M1 Corridor with 30 – 50% of the time London based and 50% M1 operating within the M1. Salary: £55,000 – £60,000 (DOE) Contract Type: Full-time, Permanent Our client is a rapidly growing FM provider offering a full range of services and have a new opportunity for a Commercial Gas Engineer to join their maintenance and reactive division. The Role This is an excellent opportunity for a qualified Commercial Gas Engineer to take on a mobile role covering a well-organised patch. You’ll be carrying out planned and reactive maintenance, fault finding, and minor installations on a range of commercial gas appliances and plant across hospitality, retail, and light commercial environments. Key Responsibilities Service, repair, and maintain a variety of commercial gas systems (boilers, heaters, plant rooms, etc.) Fault-finding and diagnostics Occasional minor installation works...

Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Title:  Commercial Gas Engineer Location: Romford, Essex We are looking for a qualified and experienced Commercial Gas Engineer to join our team, covering Essex, East London, and Kent. The role involves servicing, maintaining, and installing commercial gas systems across a range of sites including offices, schools, health centres and industrial premises. The ideal candidate will be safety-focused, self-motivated, and committed to delivering high-quality workmanship and customer service. Key Responsibilities Service, maintenance, and repair of commercial gas appliances and heating systemsInstallation and commissioning of commercial boilers and plant equipmentFault...

About the Role : We’re looking for a skilled Commercial Gas Engineer to carry out servicing, PPMs, breakdowns, and minor repairs on commercial plant rooms across NHS sites in Kent and Medway. You’ll work within a supportive engineering and management team based in Maidstone. You will be liaising with Facilities Managers, Gas Qualified Supervisor & NHS Estates Managers to ensure compliance and safe operation of all systems within the buildings. You will deliver exceptional service to our designated clients. The role involves carrying out gas servicing, repairs, and breakdown work to ensure the smooth operational performance of our managed contracts. You will also be responsible for completing planned preventative maintenance (PPM) tasks according to schedule and supporting minor project works as required. Key Responsibilities: Testing equipment and appliances to ensure that they function and meet safety standards.Repair using problem-solving to address the...

Commercial Gas Engineer – London – 55 – 60K + D2D Location:  Field-based – ideally within M25 region (Kent, Essex, London, Herts, Berkshire, Surrey etc.) Salary:  £50,000 - £60,000 + Overtime + Company Van + Benefits Contract Type:  Full Time, Permanent Hours:  Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota:  1 in 5/6 (Standby: £120) About the Company Our client is a respected and long-standing Commercial & Domestic Heating Company based in Essex. With a dedicated team and a reputation for exceptional service, they support a wide range of high-end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for commercial gas engineers. The Role Due to continued growth, the company is looking to recruit up to  two engineers  to join their team: Experienced Commercial Gas Engineers around the M25 orbital. This is a varied and rewarding...

Domestic / Junior Commercial Gas Engineer Location:  Field-based – ideally within M25 region (Kent, Essex, North London, Herts, Berkshire etc.) Salary:  £40,000 - £50,000 + Overtime + Company Van + Benefits Contract Type:  Full Time, Permanent Hours:  Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota:  1 in 5/6 (Standby: £120) About the Company Our client is a respected and long-standing Commercial & Domestic Heating Company based in Essex. With a dedicated team and a reputation for exceptional service, they support a wide range of high end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for gas engineers looking to grow and develop their careers and upskill into the commercial gas sector. The Role Due to continued growth, the company is looking to recruit up to  two engineers  to join their team: Experienced Domestic Gas...

Commercial Gas Engineer - Facilities Service Provider - London - £55,000 Are you looking for a Mobile Commercial Gas Position? Would you like to work for a leading Facilities Maintenance provider? CBW Staffing Solutions is currently recruiting for a leading National Facilities Service Provider on a mobile basis covering London, working on a mixture of commercial contracts, including high-end offices and unique contracts.  The successful candidate will have a strong understanding of commercial gas and have a proven track record in commercial building maintenance and ideally live in the Greater London region but applications from all areas are welcome. This position would be ideal for a Mobile Commercial Gas Engineer currently in a similar position who is keen on progression. The company is offering a competitive salary of up to £55,000, depending on experience, with a potential route into further career progression. Hours of work Monday to Friday 8:00 am to 17:00 pm...

Commercial Gas Engineer – London – 55 – 60K + D2D Location:  Field-based – ideally within M25 region (Kent, Essex, London, Herts, Berkshire, Surrey etc.) Salary:  £50,000 - £60,000 + Overtime + Company Van + Benefits Contract Type:  Full Time, Permanent Hours:  Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota:  1 in 5/6 (Standby: £120) About the Company Our client is a respected and long-standing Commercial & Domestic Heating Company based in Essex. With a dedicated team and a reputation for exceptional service, they support a wide range of high-end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for commercial gas engineers. The Role Due to continued growth, the company is looking to recruit up to  two engineers  to join their team: Experienced Commercial Gas Engineers around the M25 orbital. This is a varied and rewarding...

Domestic / Junior Commercial Gas Engineer – Surrey – 45 - 50K Location: Field-based – London & Home Counties Salary: £40,000 - £45,000 + Overtime + Company Van + Benefits Contract Type: Full Time, Permanent Hours: Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota: 1 in 4 Weeks About the Company : Our client is a respected and long-standing FM Specialist. With a dedicated team and a reputation for exceptional service, they support a wide range of high-end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for gas engineers looking to grow and develop their careers and upskill into the commercial gas sector. The Role Due to continued growth, the company is looking to recruit experienced Domestic Gas Engineers looking to progress into Commercial work. This is a varied and rewarding role offering a mix of PPM, servicing,...

Commercial Gas Engineer – London – 60K Location: Mobile – London based mobile role  Salary: £55,000 – £60,000 (DOE) Contract Type: Full-time, Permanent Our client is a rapidly growing FM provider offering a full range of services and have a new opportunity for a Commercial Gas Engineer to join their maintenance and reactive division. The Role This is an excellent opportunity for a qualified Commercial Gas Engineer to take on a mobile role covering a well-organised patch. You’ll be carrying out planned and reactive maintenance, fault finding, and minor installations on a range of commercial gas appliances and plant across hospitality, retail, and light commercial environments. Key Responsibilities Service, repair, and maintain a variety of commercial gas systems (boilers, heaters, plant rooms, etc.) Fault-finding and diagnostics Occasional minor installation works Ensure all work is completed in line with relevant health & safety and compliance standards Keep...

Commercial Gas Engineer – London – 55 – 60K + D2D Location:  Field-based – ideally within M25 region (Kent, Essex, London, Herts, Berkshire, Surrey etc.) Salary:  £50,000 - £60,000 + Overtime + Company Van + Benefits Contract Type:  Full Time, Permanent Hours:  Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota:  1 in 5/6 (Standby: £120) About the Company Our client is a respected and long-standing Commercial & Domestic Heating Company based in Essex. With a dedicated team and a reputation for exceptional service, they support a wide range of high-end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for commercial gas engineers. The Role Due to continued growth, the company is looking to recruit up to  two engineers  to join their team: Experienced Commercial Gas Engineers around the M25 orbital. This is a varied and rewarding...