Cook's Plumbing Supplies is a family-owned and operated plumbing and bathroom supplier established in Sydney in 1969, with over 250 staff across 13 trade stores, a Home Builders Division, a Commercial Projects Division, a dedicated plumbing estimating team, and four retail showrooms across NSW and QLD. They serve plumbers, builders, civil contractors, mechanical contractors, and renovators, supplying products across plumbing, bathroom, kitchen, laundry, HVAC, and civil markets.