If your drains cannot be unblocked any other way, drainage excavation is the last resort.
We’ll always utilise tools such as a CCTV camera drain and hydro jet drain cleaner to attempt initial clearance.
But if the blockage is too severe, or has caused long term damage, we’ll recommend drainage excavation to replace sections of your plumbing. This way we’ll also be able to clear away the offending roots which would otherwise continue to clog the drains.