Phone: 01530 569338.... Address: Harley House, 29 Cambray Place, Cheltenham GL50 1JN.... Website: https://castlesurveys.co.uk/.... Business Email: info@castlesurveys.co.uk.... Castle Surveys Limited are one of the fastest growing multi-disciplinary surveying practices in the UK. We provide specialist surveying services to architects, planning consultants, utility companies, government agencies, engineers, ecologists and various other construction related professionals.