Recent figures presented by the Heat Pump Association reveal that in 2025, more than 125,000 heat pumps were sold in the UK; a 27% increase compared to the previous year.
This growth is down to the UK Government continuing to push towards ambitious installation targets of 600,000 heat pumps per year by 2028. Therefore, increasing the demand for qualified ground source heat pump installers. So, now is the chance for plumbers and heating engineers to position themselves in a rapidly growing market by offering low-carbon heating solutions to their customers.
How to become a qualified ground source heat pump engineer?
Qualified ground source heat pump engineers are usually experienced plumbers or heating engineers. This is because the courses are designed to help learners upskill by developing the knowledge they require to design, install, and commission ground source heat pumps. Therefore, they must understand the core principles of heating systems before they begin working on renewable energy systems.
Once the learner has completed an accredited training program, they can work towards an MCS certification requirements. A qualification that is required when customers want to access government-backed heat pump incentives or grants.
What are the best ground source heat pump installation courses?
The best ground source heat pump engineer training courses combine theory and practical, hands-on experience. Allowing newly-qualified installers to better understand system requirements and regulations they will need to work on customer projects.
That is why most training courses allow learners to work directly on ground source heat pump systems, so they can gain an understanding of commissioning procedures, diagnostic issues, and system optimisation.
When they attend the GTEC ground source heat pump training course, learners have access to a purpose-built training rig designed to replicate real installation environments. This allows them to develop a clear understanding of how systems operate.
The combination of practical experience with expert-led theory allows installers to develop the technical competence and industry requires to fit ground source heat pumps. This is especially important as renewable heating systems become more common across domestic and commercial properties throughout the UK.
Enter an expanding market
Ground source heat pumps are expected to play an increasing role as homes and businesses aim to reduce their carbon emissions due to stricter energy efficiency regulations. As a result, the demand for qualified installers is expected to increase further over the coming years.
Our ground source heat pump training course provides installers with the practical and theoretical knowledge they need to work confidently within the renewable heating sector. From system design and commissioning through to maintenance and compliance, the course is designed to support engineers looking to expand their expertise within an evolving industry.
To take advantage of the growing demand for renewable heating engineers, explore the GTEC Ground Source Heat Pump Training Course and start building the skills needed for the future of heating.