C & G DEVELOPMENTS LTD C & G Developments Ltd is a construction company situated in Dunbar, East Lothian, covering Edinburgh, East Lothian and the Borders, we are owned and run by Callum Porteous and Graeme Turnbull, we are often recommended by local architects and have a high number of returning clients and personal recommendations, we undertake both commercial and domestic works of any size from extensions, conversions, new builds, refurbishments, we carry out all jobs from start to finish providing a full trade service.