Problems with drainage may be due to broken or collapsed pipes and connections or tree roots wedged inside pipes clogged by grease, muck and other residue.  In some circumstances where a drain cannot be cleared, is blocking repetitively or the pipes are damaged, cracked or broken, digging-up a section of drain and replacing it may be the only option.  Kat’s Plumbing Co. have the capability to install, maintain and design below-ground drainage systems and associated sewerage or effluent disposal systems.