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

The Gates Durham

First Emperor Exhibition

Brunel University Wilfred Brown Building

Durham University

Northumbria University Graduates 2016

The British Museum

Trinity Academy Doncaster

Harrow Road

Durham Cathedral

Dudley House

BIM & Revit Capabilities

London South Bank University, Student Centre

Newcastle University, Hatton Gallery

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.

Hull Maritime Museum

TGA are working with Purcell on another historic and landmark project. The £27m Hull Maritime Museum Project will see life brought back to the once bustling docks and transform Hull into the north’s next major tourist attraction as Yorkshire’s Maritime City.


Architect Journal

Northumbria University Graduation 2017

Congratulations to our Mechanical Engineer Liam on his graduation with a Masters of Engineering on the 7th July 2017 from the Building Services course at Northumbria University. This is an excellent step forward in his development and although it has been very challenging, his commitment to studying and working shows that Liam has what it takes to develop into a great engineer! Liam follows a long line of graduates from Northumbria, dating back over three decades, and he will soon be followed by the next generation of TGA’s future engineers in 2018. This continues to demonstrate TGA’s ongoing commitment to ‘growing their own’ and investing heavily in the development of young... read more