DGC provides professional drainage inspection services to homeowners, developers, and commercial clients across the Isle of Man. We use CCTV survey technology, sonde tracing, and manhole inspections to assess the condition and layout of foul and surface water systems.

Our inspections are used to verify system integrity, identify faults or blockages, and support property purchases or development approvals. We produce clear reports with footage, condition ratings, and recommendations — ideal for planning, insurance, or remedial work.

Whether you need a full survey of a housing site or a diagnostic check of a problem drain, our inspection teams respond quickly and deliver detailed results. We’re fully equipped for confined space access, and our reporting meets the requirements of Manx Utilities and other approving bodies.