Blue Haven is an estate suburb on the Pacific Highway at Wallarah Creek, within the same Central Coast corridor our Mannering Park base services regularly. 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 Blue Haven homes and businesses.
Local & licensed
Donza Plumbing is based in Mannering Park, about 6 km in a straight line from the centre of Blue Haven. Josh Bonser holds NSW contractor licence 498220C for plumbing, drainage and gas fitting, and the business carries $20 million public liability, so work in Blue Haven is certified and compliant. ABN 51 697 209 153.
Nearby areas we cover
Landmarks
Water, sewer & backflow
Central Coast Council supplies water and sewer here, and backflow test reports are lodged with Council. What the annual backflow test involves
A suburb established in 1991 can be on natural gas or on LPG cylinders, so we check the property before quoting hot water or cooktop 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 Blue Haven, and take the old unit away. No-hot-water jobs are attended around the clock.
Common in Blue Haven
We clear blocked sinks, toilets and sewers in Blue Haven with the jetter or the drain machine, and put a camera down a drain that keeps blocking.
On the Central Coast the owner looks after the sewer pipes up to and including the point of connection, which takes in the boundary shaft and overflow gully. If the boundary shaft is flooded or a neighbour has the same problem, it may be Council’s, so call Central Coast Council on 02 4306 7900 before booking a plumber.
Common work
Recent work
Work we have done in Blue Haven.
We replaced an old storage hot water unit at a Blue Haven home, taking out the existing system and installing the new one. We handle the same hot water replacements on homes across Blue Haven.
Local context
Blue Haven is a Central Coast suburb on the Pacific Highway at Wallarah Creek, established in 1991 as the Blueridge Estate. It had 2,400 private dwellings at the 2021 Census, and 96.6% of the occupied ones were separate houses. Homes from the estate’s first decade are now more than 25 years old, so an original hot water unit or set of tapware still in service is worth checking. We replaced an old storage hot water unit at a Blue Haven home, taking out the existing system and fitting the new one.
Customer feedback
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.
Highly recommended! Excellent communication and response time. Installation of our hot water system was without delay and, professionally executed by Josh who even cleaned up afterwards - Great price too! Thanks Donza Plumbing Pty Ltd
