The Plumbers GuildLogo Design Contest Logo Design Contest Contests / The Plumbers Guild The Plumbers Guild has selected their winning logo design. For $550 they received 178 designs from 48 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by charcoal Return to Contest Return to Contest Withdrawn 9th #94 Withdrawn New #120 Withdrawn New #119 Withdrawn New #116 Withdrawn New #115 Withdrawn New #96 Withdrawn New #95 Discussion No comments yet.