Drain excavation is expensive and only necessary when the drain is crushed. Drain blockage occurs for several reasons. If you have a blocked drain the first thing, we will undertake is high pressure water jetting, which entails directing a high pressure water jet down the drain to remove any accumulated debris. If this fails, we then use CCTV to determine the problem.
- Debris and excess rubbish in the system: remove by jetting
- Root ingress: remove by specialist cutting equipment and inserting a liner