Terrible Service

I have had a terrible ordeal with this company, after spending over R40 000.00 to repair our roof, I still have leaks. Their communication skills are non existent. I send Johan emails, and I get no response. Now they say, there is a space in the roof that needs to be bricked up, Never before was anything like that mentioned to me. I can hear the water dripping on the ceiling, and they have been here twice, but it still leaks. I asked them to climb into the ceiling, to see where the leak is coming from, but they seem to be unwilling to do this. I just spend R5000.00 to replace ceiling boards. Do not use this company, they are full of empty promises, and they do not deliver on their work.