Unprofessional!!!

Please be aware of Tight and Tidy Plumbing. I asked them to verify if my geyser had blown. This took 5 minutes. I needed a new plumber so I was hoping to build a relationship with them. Without forewarning, i was charged R880. When i complained ,they were unable/unwilling to compromise. A friend also used them recently and was charged an exorbitant amount without any breakdown. Be warned. Their work is also not up to the industry standard...