Willis Shop Fitters and Interiors, founded by Wilhelm Fesenmeier in January 1970, began with manufacturing and installing quality joinery. His son Udo Fesenmeier joined the company in 1992 from there the company became known as WSI Designs and has grown from strength to strength.

WSI Designs has done installations for various applications, namely restaurants, corporate businesses and has branched into working on prestigious up market homes in and around Johannesburg.

Installations include; Siemens, Vodacom, MTN, Urban Brew Studios, Villa Moura Restaurants, Back of the Moon are but a few of our satisfied clients.