About Us

Delta Cool cc is an air conditioning, ventilation, cooling, heat pump and electrical business. This family business was initially well known in Stellenbosch as S.I. Electrical, and registered in 1993 with the Electrical Contractors Board.  The business took off in 2005 when Louis Pretorius moved on board full-time from the University of Stellenbosch to focus on expanding the  business, and then rebranding as “Delta Cool cc”