Keep far away from these people - you have been warned!

My wife found this company online and asked me to check them out - I searched on Google and saw they had 3 x 5-star reviews. My wife phoned them on a Friday and they seemed professional. They said they would try and source a certain plumbing part, which they allegedly found and my wife told them to go ahead and do the fitting next week. While she was talking with them I realised Google had shown me the incorrect company that had 'Elite' as part of its name. I then went to Hello Peter and saw all these ********** reviews of Elite Plumbing 24/7! I told my wife to phone the owner back immediately - so 3 minutes later she phones him back to cancel next week's job but he says he has already driven to the store and bought the item - IN 3 MINUTES!? He then sends us an invoice of R850 for transport costs with veiled threats if we don't pay. Well, he won the battle but lost the war - he scored a paltry R850 but how much business is he going to lose when you read all these terrible reviews. I'm not going to post on social media about him - he will reap what he sows. "The LORD will take revenge and punish them; the time will come when they will fall; the day of their doom is near." Deuteronomy 32:35