Kitchen Plumbers in Christchurch

Common kitchen plumbing costs in New Zealand include kitchen sink and mixer tap installation at $300 to $700 (labour only), dishwasher connection at $150 to $350, waste disposal unit installation at $200 to $400 (plus the unit at $250 to $600), and gas hob connection at $200 to $400 (must be done by a registered gasfitter). Relocating kitchen plumbing to a new position during a renovation adds $1,000 to $3,000 depending on the distance from existing pipes.

When choosing a kitchen sink for your Christchurch home, consider stainless steel (most popular and affordable at $200 to $800), composite granite (durable and available in multiple colours at $400 to $1,200), ceramic or fireclay (traditional look at $500 to $1,500), and undermount vs top-mount installation. Pull-out mixer taps are popular in NZ kitchens for their flexibility. Quality brands available in New Zealand include Methven, Felton, Franke, and Oliveri.

A dishwasher needs three connections: cold water supply, waste water drain, and power. While the power connection requires an electrician, the water supply and waste connections must be done by a registered plumber. Most under-bench dishwashers fit a standard 600mm cabinet space. If you are adding a dishwasher where one did not exist before, your plumber will need to install a dedicated water supply tap and waste connection. This typically costs $250 to $500 including parts.

All kitchen plumbing work in New Zealand must be carried out by a PGDB-registered plumber. This includes installing or relocating sinks, connecting dishwashers to water and waste, and any work on water supply or drainage pipes. Gas hob connections must be done by a registered gasfitter. A homeowner may replace a tap washer or change a showerhead but cannot do any plumbing work that involves water supply or drainage connections.