I have been in the plumbing and drainage industry for 18 years, now specialising in drainage works and would carry out all works from initial customer contact at unblock level through to cctv surveys identifying possible faults, planning and running works and making said repairs on faults whether having to escavate area and make good after or through non dig repair methods such as patch or relining. I have also undergone such work as to relay and redesign drainage systems all in a semi commercial to domestic setting. I have also run teams of workers carrying out larger scale projects of repair on a subcontractor basis