The Team

The directors of Edmund Williams have been working as a team for several years and have delivered many successful projects for national companies, property developers, specialist operators, and Design and Build contractors.

Stewart Lang, Director
Architect (ARB, RIBA)
07768 147 903

Stewart has nearly 40 years of experience as an architect, and 20 years in a partner or director role with spells in Glasgow, Doha and London.

Stewart's wealth of experience in design, management and construction ensures that you will be in safe hands as we work to deliver your project.

Stewart is member of the ARB and RIBA.

Conrad Quast, Director
Architect (ARB)
07532 084 453

Conrad has over 15 years of experience in architecture. He studied architecture in Berlin, where he also started his career.

He is trained as Health and Safety manager and takes on board the role of Principal Designer.

Conrad is member of the ARB and affiliate member of the IOSH.




We recognise that design is not the only skill required to fulfil a construction project and we are members of, or actively progressing accreditation, with:

  • ARB

  • RIBA Chartered Practice

  • Construction Line

  • SSIP(Safety in Procurement)

  • CSCS (Construction Skills Certificate Scheme)

  • React First (First Aid at Work Certification)

  • IOSH (Institute of Occupational Safety and Health)

  • Housing LIN (Housing Learning and Improvement Network)