The Guasch hardware store in Sant Feliu de Llobregat was founded by Joan Guasch Caselles. The exact date is not known, but after the war in about 1945.

Around the year 1978, Dolors Guasch López (Lola) and David Cuxart took over the hardware store and after a few years they renovated it. Years later, they opened Gouache utensilson the same Laureà Miró road, a little further up from the location of the hardware store.

Around the year 2000 Fermí Guasch, the current owner, took over the Guasch hardware store.