keep up to date

Join the Team_

As a dynamic and enthusiastic building services engineering consultancy, we are constantly seeking to recruit like-minded individuals at all levels to join our team.

Design consultants_

with a difference

We work to make the complex simple by applying smart thinking with technical expertise.

GDM is part of Extentia Group, a group of specialist companies dedicated to every facet of the built environment; market leaders in our respective fields, together we deliver joined-up thinking to develop long-term property strategies that drive productivity and enhance business performance.

Find Out More