Cooranbong is a town on the western side of Lake Macquarie, about 6 km north-west of Morisset, on the inland edge of our coverage area. From bathroom rough-ins to hot water changeovers and gas appliances, certified work, priced upfront.
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Whether it's a burst pipe at midnight or a planned bathroom renovation, Donza Plumbing covers the full range for Cooranbong homes and businesses.
Across the wider area: Hot water systems & repairs in Lake Macquarie, Backflow testing in Lake Macquarie, Bathroom renovation plumbing in Lake Macquarie
Local & licensed
Donza Plumbing is based in Mannering Park, about 15 km in a straight line from the centre of Cooranbong. Josh Bonser holds NSW contractor licence 498220C for plumbing, drainage and gas fitting, and the business carries $20 million public liability, so work in Cooranbong is certified and compliant. ABN 51 697 209 153.
Nearby areas we cover
Typical homes
Landmarks
Water, sewer & backflow
Hunter Water supplies water and sewer here, and backflow test reports are lodged with Hunter Water. What the annual backflow test involves
Cooranbong’s 2,507 occupied homes at the 2021 Census include houses, townhouses and some flats, so we check each dwelling for a gas meter or LPG cylinders before quoting gas work.
Josh holds the gas licence as well as the plumbing licence, so the gas connection and the compliance certificate are part of the same job.
We repair, replace and install gas, electric, heat pump and continuous-flow hot water units in Cooranbong, and take the old unit away. No-hot-water jobs are attended around the clock.
We clear blocked sinks, toilets and sewers in Cooranbong with the jetter or the drain machine, and put a camera down a drain that keeps blocking.
In Hunter Water’s area the owner looks after the sewer pipes up to where they join Hunter Water’s system, including the boundary trap and inspection shaft. If the inspection shaft is full or overflowing, the blockage may be in Hunter Water’s main, so call Hunter Water on 1300 657 000 (24/7) first.
Jobs to book
Local context
The Seventh-day Adventist Church bought 1,500 acres at Cooranbong in 1894. That site covers about 640 hectares, including the Avondale campus, and has its own heritage area plan in the council’s DCP 2014. Council’s history entry gives 1942 for the water supply, and the draft Morisset Place Strategy names Cooranbong as a supporting local centre in the largest future growth area in the Central Coast and Hunter. In North Cooranbong, a private scheme licensed under the Water Industry Competition Act delivers recycled water to homes alongside drinking water and sewerage, so plumbing there can include a separate recycled-water line.
Customer feedback
Professional with high attention to detail
My husband spoke with Josh the owner about our hot water service in the afternoon. By the next day it was installed and working. Great service. Great price. Very impressed.
