SM Cleaning (Gauteng) delivers industrial, commercial, and residential cleaning with tailored contract options. Visit smcleaning.co.za to learn more. SM Cleaning is a professional cleaning company headquartered in Gauteng. They specialize in commercial, industrial, and residential cleaning. Services include floor stripping and sealing, carpet care, window washing, and post-construction cleanups. Known for their detailed and flexible service schedules, SM Cleaning tailors cleaning contracts based on client needs.