Cantily Construction provides the following services:

Utilising our extensive and flexible civil resource we quickly deal with drainage problems from the survey through to the repair, refurbishment, or replacement of drains.

Water leaks into the soil from, for example, a broken drainpipe, and washes soil away from the foundations. This happens to soils with a high sand or gravel content usually, or sometimes in chalk.
It may be necessary for specialist geological and drain surveys. Moving soil can sometimes crack drains or water mains.