Founded in 2016, Credence was started by Cooper Carrigan a country born plumber who moved to Sydney in 2010 to pursue plumbing with the mission to fill a gap in the Sydney plumbing market. "to deliver transparency in excellence". Cooper worked for a variety of residential and commercial organisations in preparation for what he initially set out to do. With his team, Cooper has gained experience in every area of plumbing. Credence is aptly named for the work that went into their experience and the company.