An expert provider of professional design and consultancy services in the fields of Building Services Engineering, Building Sciences and Low Carbon Design.

TGA have significant and varied experience – having supported the Built Environment for over fifty years – allowing for a progressive Consultancy that is enriched with history yet having a flexible approach to remain ahead of the curve in this ever-changing industry.

With well positioned resource bases in the UK, TGA are capable of delivering projects that vary greatly in size and complexity, from condition surveys to major infrastructure projects and from heavy manufacturing facilities to live transplant theatres.


Due to these unprecedented times we have decided all members of the team are to work from home. This is in the interest of both their own and families wellbeing as well as pulling together in attempt to slow the spread of the virus. We are all still available and working... read more