Plumbquick covers the Avonhead CBD and all Avonhead suburbs including Halswell, Merivale, Fendalton, Sumner, Cashmere, Redcliffs, Lincoln, Prebbleton, West Melton, St Albans, Clifton, Strowan, Kennedys Bush, Huntsbury, Moncks Bay, Scarborough, Westmorland, Richmond Hill, and Mount Pleasant.