AAAPlumbing - no aftr sale service

On 28/1/2016 AAA Plumbing cleared 1 storm water drain on my property at the cost of R2200.00. Within 2 weeks the drain was backing up again from water from my sprinkler system. I called them and explained and the gentleman I spoke to said that seeing it was only two weeks since their visit and that we had had no rain at that point they would arrange to get a plumber out again at no cost. Several calls later and lots of rain and flooding and promises on their behalf to send a plumber nothing has happened. This company does not offer a prompt not honest service as they promise on their invoice. They do not deserve to be in business at all.