Building the future

The heart and soul of your building

From renewable energy and air-conditioning, to IT systems and sustainability features – our solutions provide the heart and soul of buildings in every industry.

A plug socket in the right place. The perfect lighting for learning. The right temperature to fall asleep. Whether you’re putting together hotels, schools or office spaces, it’s the little things that bring your buildings to life—and as expert mechanical and electrical service engineers, we make a big deal about the small details.


“Derry Ltd are one of the few building services engineers who have fully embraced BIM in their design work.”

Chris Dixon, Associate Architect, Franklin Architects