bad workmanship

vumatel have attempted to repair my driveway,but they use people who do not have the s****s to repair it to the state it was at.it is still shoddy workmanship as the concrete has cracked up after 5 days.the road at the bottom,looks like it has been bombed as they damaged water pipes,had to close the road to repair,and now it is worse than a farm roads.there is a continuous leak running down the road.turn left ,go 50 metres and there is another continuous leak from where they have damaged another water pipe and cannot repair properly.needless to say,over 5 mails sent to them,asking for someone to contact me goes unanswered. people-BEWARE!!! they will come and damage your property and your suburb,thereby devaluating it and do not repair their atrocious,*********** workmanship. since they do not respond to the people in the areas that they wilfully destroy,I have contacted the council , hoping they can assist to stop these people destroying suburbs.