Basic Cooling is based in Brackenfell in Cape Town. They supply, install, maintain and repair several brands of air conditioning units. The TCL brand is the one they recommended for our requirements. We have enjoyed working with them in the supply of the TCL air con unit as well as previously in other situations. They are quick to respond to emails and do on site maintenance efficiently and with a smile on their technicians' faces.
Oh, and they also sell air purifiers.