Established in 1885 as a Quantity Surveying Practice, BDG Thomson Gray has continued to build a reputation for quality cost advice and management in the construction industry. Over the last 135 years, we have developed in to a multi-disciplinary practice, offering both core construction consultancy and specialist services including Quantity Surveying, Cost Consultancy, Project Management, Principal Designer and Dispute Resolution. Throughout our time in business, we have developed strong and valued links with a range of clients, and believe the high volume of repeat business is a testament to the quality of service we provide.