The Calibrate Story


Calibrate Energy Engineering supply intelligent, hands off, commercial heating, chilling and electricity generating solutions to high energy-use industries. Our mission is to rethink and reshape how energy is more economically utilised and consumed. We do this by reducing our client’s operational expenditure, providing an extra income stream and creating a positive impact on their carbon profile.

We have been doing this in New Zealand and the UK for nearly 20 years and our team, experience and reputation has grown exponentially so that we are now recognised as industry leaders in energy generating solutions. As a company, we aim to reduce the impact that carbon emissions have on our environment. We remain focussed on helping commercial businesses to meet the Government’s goal to reach net zero carbon emissions by 2050 for a more sustainable future.

Our Values

  • We value and believe in honesty, integrity and accountability.
  • Our people are our most important asset and we invest in their development personally and professionally.
  • We are an innovative company and strive for excellence to remain cutting edge and commercially driven.
  • We are pioneers of our industry with a proven track record of investment in Research & Development.
  • We are passionate about creating a carbon neutral environment for a better future for all.
20 years' experience

Timeline of Key Activities


First leisure complex installation with heating and air conditioning


First installation at an inner city student accommodation complex


Strategic partnership formed with Mitsubishi Electric for heat pumps


Our own renewable factory opens. Winners at the Regional Energy Efficiency and Retrofit Awards.


Launch of our 20 Year Warranty & Maintenance Service. Recognised in the Parliamentary Review. First ever heat pump grain dryer in the UK.


First simultaneous heat/chill solution installed. Winners at the Highland Show Innovation Awards


Winners at the ACR Heat Pump Awards. Winners at the Highland Show Innovation Awards.


Recognised for innovation at the Cream Awards. First chicken farm installation.


Installed largest Ground Source Heat Pump to date to provide over 8mW capacity for grain drying. Winners of the gold award for technical Innovation for the Highland Show. Winners of ‘Installer of the Year’ at the 2021 ACR & Heat Pump Awards.  New head office’s heat pump was opened by Energy Minister Anne-Marie Trevelyan cutting the ribbon.


Calibrate Analytics is launched. Won 2022 award for Non-domestic Ground Source Heat Pump at the ACR & Heat Pump Awards and Best Rural Innovation in the Rural Business Awards.


Calibrate were acquired by RSK Group. Won 2023 award for Non-domestic Ground Source Heat Pump in the ACR & Heat Pump Awards and Best Green Initiative in the Best of Northumberland Awards.


Won award for Non-domestic Heat Pump Awards in the 2024 ACR & Heat Pumps Awards.

Certified and Accredited

Calibrate Energy is a member of the GSHP Association.
We have also achieved ISO9001 NQA status.

Meet the Team

Our team of engineers, scientists and consultants give us a commercial edge that is unique.

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Have you got what it takes to join our team? Visit our careers page to view current vacancies.

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Contact Us

If you have any questions about Calibrate or the services we offer please contact us.

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