TreFoil provides sustainable energy solutions for larger utility buildings. Our main goals are to improve efficiency and durability in buildings by implementing solutions with an optimal return on investment. TreFoil works on projects such as hotels, hospitals, offices and factories. The service includes energy scans, advice, financial models and implementation. TreFoil and its partners also focus on research in staying up-to-date with rapidly advancing technologies.

TreFoil offers free energy efficiency scans for buildings starting at approx. 10,000 square meters (approx. 90,000 sq. ft.), supporting services to achieve direct savings, financial and technical advice. TreFoil’s prefered way of working, is on a ‘no cure no pay’ base.