The primary reasons for choosing a heat pump are to save on running costs and environmental benefits.  One of the major factors that affect a heat pump’s performance is system design.

At Sarnia Energy Systems, we are proud to have in house design capability with comprehensive support from our UK partners.  By taking responsibility of the system from the initial design phase through to final commissioning you can be assured that the system will perform to expectations.


Case study 2 - Hybrid Case study 1 - Air Source


With a combined experience totaling more than 100 years in the local heating industry, our engineers have the knowledge and expertise to install systems to our exacting standards.

We source and install components of the highest quality standards ensuring maximum reliability and long life expectancy.

We are so confident about our workmanship that our heat pump installations carry a Three year warranty.

Commissioning & Maintenance

This service is provided for our own installations of the Danfoss, Thermia and Mitsubishi Ecodan range of heat pumps. Commissioning is undertaken on completion of installation to maximise efficiency and ensure comfort standards are met throughout the year.

Annual maintenance packages and online monitoring are available as options for all of our heat pump systems to give total peace of mind.


Sarnia Energy Systems supply and install only the highest quality heat pumps manufactured by companies who are market leaders in the heat pump industry.   We have partnered with Thermia and Mitsubishi to provide a comprehensive range of heat pumps which have been proven to produce outstanding efficiencies throughout their long service life.

Heat pumps take free, renewable energy taken from the environment around us and upgrade the energy to provide heating and hot water for our homes.

Heat Pumps   >





Sarnia Energy Systems Limited is incorporated in Guernsey -  registration number 50952

Sarnia Energy Systems Limited

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