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Commercial gas engineer inspecting a boiler installation in a plant room

Boiler and Heating Engineers Wanted

Subcontract and self-employed work for heating engineers through our wider partner network.

For engineers and trades only. This page is about joining our wider partner network as a self-employed subcontractor. It is not a customer service: this website's customer services are commercial gas work only. Customers looking for a gas engineer should see our gas services or call 0208 935 5572.

If you are a self-employed heating engineer looking for subcontract work, you can apply to join our wider partner network. Work is offered job by job when it matches your skills and area. There is no set number of jobs and no guaranteed income.

Typical scope of work

  • Boiler servicing, breakdowns and replacements
  • System balancing, flushing and inhibitor dosing
  • Controls, valves and zoning upgrades
  • Commissioning and Benchmark paperwork

What you need to apply

  • Gas Safe registration for gas boiler work
  • Manufacturer training is helpful but not required
  • Public liability insurance

Exact requirements depend on each job. Documents are checked on the partner portal.

Where work comes up

Our own gas engineers cover London around the clock, including areas such as Enfield, Bexley, Kingston upon Thames, Islington, Lambeth. Partner network jobs can be anywhere in the UK; you choose how far you travel.

Questions from heating engineers

Do you accept oil or electric heating engineers?

Yes for non-gas heating work, as long as you hold the relevant registration such as OFTEC for oil.

Who supplies parts?

Arrangements vary by job and are confirmed before you accept it. No fixed rate or parts deal is promised at application stage.

Apply to our wider partner network

Applications are handled on a separate partner portal. You will upload your qualifications and insurance there so they can be checked. Applying does not guarantee work or income.

Apply as a heating engineer

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