We are DGA.

We are construction cost consultants and practice managers that provide that added extra in your luxury service. We’ve been getting it right for 30 years, and we plan to keep doing so.

We treat projects in a different way to others- the DGA way.

Built in delivery the DGA way

Delivering unbeatable seamless and trustworthy construction management services with a human touch.

To offer our clients unique project experiences that deliver unbeatable levels of service built upon decades of industry-leading knowledge and foresight that will ensure the highest levels of performance and dedication
each and every time.


We are professionally accredited Project managers and Quantity Surveyors – we support our clients and community by understanding their needs and delivering the right outcomes, using accurate quick and relevant construction information, in a form that is understandable and useful.

We believe that contracts should be fair and equitable, so we work with like-minded people to make sure justice is done.

Our mission is to drive net zero construction and we believe that whole life carbon cost should be a key component in project design.

Our team is our future, and we nurture and nourish our talent, to provide exemplary service to all of our clients and partners without fear or favour.

We are proud to be part of the vanguard of the construction revolution where Equality diversity and inclusion are coupled with climate action to move forward a better and more enlightened tomorrow.


Philippa Gough



30 years of experience and expertise undertaking over 500 diverse projects every year for businesses, contractors and private individuals

Turnover 1.7 million GBP

Headcount 15 full time employees

Professionally accredited RICS practise

Database of 650 contractors and 500 specialist subcontractors carefully curated and refined over many years

Database of 850 benchmarked projects to inform our work and support our project teams

ISO 9001

Good Business Charter accredited

UK green business charter accredited

Rated five stars on Trustpilot

110 million GBP of construction value under management

The Problems we solve.

There are a lot of moving parts…


Each of these components will need an individual appointment, contract, sub-contract, scope, timetable, and specification.

They will all need sourcing, procurement, scheduling, coordination and elevated communication.

Every one needs to be specified, procured, coordinated and delivered.

Every project is unique

Every client is unique

Every design is unique

Every team is unique

Every site is unique.


Under the umbrella of effective project management, the broader landscape of tasks and challenges finds cohesion turning what could be a daunting endeavour into a fulfilling and gratifying experience for all involved.


How to get in touch

DGA provide a professional and comprehensive nationwide Quantity Surveying and Project management service.

As a member of the RICS, we are specialist award winning construction cost consultants and project managers. We offer advice, guidance and support on a wide range of  construction projects, from small extensions to much larger commercial and residential builds. We can also help you with the following contractual roles; Contract Administrator, Employer’s Agent and Project Manager.

With many years of combined experience, our team can guide a construction project from start to completion with high levels of care and attention to detail.

Cheshire The Old Hay Barn
Mere Estate
Warrington Road
WA16 0PY
London 25 Wilton Rd,

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