The existing mixer is located behind the wall and will likely require access through the plasterboard wall from the hallway behind it. The job involves: * Accessing and removing the existing shower mixer. * Installing a new mixer valve. * Reconnecting and testing for leaks. * Leaving the plumbing safe and operational. I understand the wall may need to be cut for access. Plasterboard repairs and painting are not required. Looking for someone experienced who can attend today. Please confirm your availability and provide a quote for the work. Located in Bundamba, QLD.