Thermaire Investments is a South African company specialising in commercial Heating, Ventilation and Air Conditioning (HVAC) and renewable energy. We offer turnkey solutions comprising design, supply, installation, commissioning and maintenance. Our established HVAC division, IES, has been operational for 71 years and has extensive experience in innovative air treatment, including Chilled Water Air Conditioning Plants, Direct Expansion (DX) Air Conditioning Plants and Variable Refrigerant Flow (VRV/VRF) Air Conditioning Plants and Ventilation systems. Our expertise further extends beyond the traditional HVAC solutions as listed above, and into highly specialised HVAC solutions for unique and specialised applications, such as data centres, cellular phone switching hubs, laboratories, surgical theatres, museums and bank volts.

Thermaire also has state-of-the-art duct manufacturing facilities operating as the Ductshop, to manufacture a wide range of HVAC ducting and duct accessories. To diversify the company’s service offering a renewable energy division, Switched-On Solar, was introduced into the group in 2015. Switched-On Solar specialises in photovoltaic solar energy solutions across Africa.