Our service Modern technical building solutions improve the cost and energy efficiency of new and renovated buildings. Our technical building solutions are always designed to meet customer’s specific needs to upgrade the quality of the property. We offer our full expertise in technical building systems and project management from the project phase to commissioning. Our solutions can also be expanded to include maintenance services with an energy guarantee. The Enerz reward model is mainly based on the actual cost savings of the customer’s properties. We share the financial risk with property owners because our reward is based on realised energy savings.