Hot Water Engineers Wanted
Subcontract and self-employed work for hot water 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 hot water 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
- Unvented cylinder servicing and installs
- Commercial water heater work
- Hot water temperature and circulation faults
- Thermostatic mixing valve servicing
What you need to apply
- G3 unvented qualification for unvented systems
- Gas Safe for gas-fired water heaters
- 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 Hounslow, Waltham Forest, Bromley, Richmond upon Thames, Hackney. Partner network jobs can be anywhere in the UK; you choose how far you travel.
Questions from hot water engineers
Do I need G3?
For unvented cylinders, yes. Upload it during the application.
Are gas water heaters included?
Yes, for Gas Safe registered engineers with the right categories.
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 hot water engineer