Trogal Griffin Associates

020 8732 4870


Chartered Quantity Surveyors

Our London based Chartered Quantity Surveying practice was founded in 1983 and has continually expanded and retained its client base due to our professional approach and our ability to ascertain the best value solutions in an ever changing construction industry.


Our projects have ranged from £50,000 to £9 million, and cover a variety of building schemes including residential, commercial, education, health and community function sectors.


All our technical staff are Chartered Quantity Surveyors with a minimum of 12 years experience who understand there is no “one fits all” solution and therefore are able and willing to adapt the services we offer to suit our individual client’s needs.

Welcome to our Quantity Surveying Practice


TGA have acted as Quantity Surveyors to Merchant Taylors’ School since 1985, I have no hesitation in offering an unqualified endorsement of their excellent service.

Guy Ralphs

Bursar, Merchant Taylors' School


Trogal Griffin Associates








Russell House, 140 High Street,

Edgware, Middx HA8 7LW

020 8732 4870

020 8732 4871

Stuart Trogal & Daniel Scharvona 

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What do you want on a project from your quantity surveyors? – Technical skill, commerciality, understanding, back bone, and common sense. I would heartily recommend TGA.


David Joseph, Client Representative

New North London Synagogue