Buildings are responsible for over 40% of all energy consumption, and sustainable design is now top of the corporate and Government agenda. We are developing and applying innovative design solutions with the latest technologies to promote truly sustainable design solutions that have a proven track record for operation and reliability. Combined heat and power, tri-generation, solar and ground source systems are utilised on a variety of our projects to improve building performance and sustainability, while Integrated Building Services Systems provide the highest level of comfort and operational efficiency. Aston Reef can provide full mechanical and electrical design services from feasibility surveys to tender drawings and specifications. We are always working with our clients to meet their.