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Gas service technician

Gas service technicians install, service and repair gas appliances and heating systems.

Annual Salary

£18,000 to £38,000

Average UK salary in 2023 was £34,963
(source Office for National Statistics)

Working hours

41 to 43 a week

You could work: evenings / weekends / bank holidays; on a rota

1.1%
Future employment

There will be 1.1% fewer Gas service technician jobs in 2027.

Day to day tasks

As a gas service technician, you will:

  • install gas appliances and heating systems
  • carry out planned maintenance checks on systems and equipment
  • test controls and safety devices to make sure they work properly
  • respond to emergencies
  • find and repair gas leaks, using computerised fault-finding equipment
  • replace or repair faulty or old parts
  • complete work records
  • advise customers on gas safety and energy efficiency

Working environment

You may need to wear protective clothing.

You could work at a client's business or at a client's home.

Your working environment may be at height and cramped.

You can get into this job through:

  • a college course
  • an apprenticeship
  • assessment of experience by a professional body
College

You could start with a college course, for example:

  • Level 2 or 3 Diploma in Plumbing and Heating
  • T Level in Building Services Engineering for Construction

These would teach you some of the skills you'll need to apply for a trainee position with a company.

To fully qualify as a gas service technician, you'll need a recognised gas industry qualification, for example a Level 3 Diploma in Gas Utilisation Installation and Maintenance.

You will usually need to be working to complete the level 3 qualification.

Entry requirements

You'll usually need:

  • 2 or more GCSEs at grades 9 to 3 (A* to D), or equivalent, for a level 2 course
  • 4 or 5 GCSEs at grades 9 to 4 (A* to C), or equivalent, for a level 3 course
  • 4 or 5 GCSEs at grades 9 to 4 (A* to C), or equivalent, including English and maths for a T Level
For more information
Apprenticeship

You can train to become a service technician by doing a gas engineering operative advanced apprenticeship.

This will usually take 18 months to complete. You'll do on-the-job training and spend time at a college or training provider.

Entry requirements

You'll usually need:

  • 5 GCSEs at grades 9 to 4 (A* to C), or equivalent, including English and maths, for an advanced apprenticeship
For more information
Other routes

You may be able to have your experience and skills assessed through the Accredited Certification Scheme to get a recognised competency certificate.

This assessment is aimed at experienced engineers who work in related industries, like plumbing or heating and ventilation.

Requirements and restrictions

You'll need to:

More information

Further information

You can get more advice about careers in the gas industry from Energy & Utilities Jobs.

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With experience, you could:move into supervisory and management roles, with responsibility for a team of engineers; set up your own gas fitting business; do further training to become a heat pump engineer, working on alternative energy heating systems

Skills required and how your skills match up

What skills are required?

You'll need:

  • practical skills for repairing and maintaining equipment
  • to be thorough and pay attention to detail
  • customer service skills
  • the ability to use your initiative
  • practical skills for installing equipment
  • problem-solving skills
  • patience and the ability to remain calm in stressful situations
  • persistence and determination
  • the ability to work well with others
  • to be able to carry out basic tasks on a computer or hand-held device
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