Hannan Associates was formed in 1983 to provide Building Services Engineering Consultancy to the Construction Industry. The business has grown consistently since its formation by developing and maintaining long term relationships with clients based upon service, technical ability and value. We deliver our services with a higher level of personal attention than larger competitors but provide a comparable strength of management, process discipline, expertise and creativity.

Business is deliberately conducted in a range of sectors with projects of varying sizes, providing us with good market resilience and an exceptional breadth of track record and design competence. We focus on Building Services Engineering and have the capability to manage and deliver projects ranging from building surveys to complex and challenging developments valued in excess of £400m with national and international design teams.

We continually evolve as a business to meet the changing demands of building design criteria and the needs of our clients. Our in depth understanding of building energy use has enabled us to thrive on the challenges posed by sustainability and the need to reduce carbon emissions. Our portfolio includes some of the most efficient buildings in the UK today.

Our people are highly skilled, current thinking, passionate individuals who understand the importance of attention to detail and design team integration in order to achieve the design of high performance buildings and developments which will be enjoyed by the occupants and users.