Do not use these guys.

I wouldn't recommend these guys. The did a repair for which I paid as they were waiting before leaving my house. 3 Months after the repair the same problem occurred. After trying to get hold of them without success I posted on Google reviews. The next day Prosper contacted me via Whatsapp to inform me that he will not be doing business with me because of the negative review. He also sent me an email stating: "jy sal daarvoor betaal, vertrou my." He also told me via Whatsapp that he will sue me.