Bad workmanship and failure to honour warranty

National Waterproofing were contracted to complete work on my property in late 2013. Within 12 months the damp proofing and plaster has cracked and begun to peel from the repaired areas. I have been struggling for 3 months to get Greg Leach to honour the warranty he signed for and repair the work done - despite his having admitted sub-standard workmanship to me on the one occasion I got him to site.<br> <br> The enitre job wsa a nightmare in the first place, labourers are unskilled and supervision basically non-existent.<br> <br> AVOID LIKE THE PLAGUE!!