Backflow might sound like a technical term, but it’s basically when the flow of water reverses and contaminated water ends up in your clean supply. Not ideal, especially if it’s coming from irrigation systems, industrial sites, or even your neighbour’s hose.
At Enfield Plumbing Services, we’re fully licensed to test, install, and maintain backflow prevention devices across Sydney and the Inner West. Whether you’re running a café, managing a strata block, or just want peace of mind at home, we’ve got the tools and know-how to keep your water safe and council- compliant.
Backflow happens when there’s a sudden change in water pressure, say from a burst pipe or heavy water usage nearby. Instead of flowing as it should, the water reverses direction and pulls contaminants back into the drinking supply. That can include things like chemicals, dirt, or even waste water.
In homes and commercial buildings, this usually happens where the clean water system is connected to something else, like a garden irrigation system, commercial kitchen, or fire hose reel. That’s where backflow prevention devices come in: they stop water from going the wrong way.
If you’ve been told by council that you need a backflow device installed or tested—don’t stress. We handle the full process from start to finish, including paperwork and annual certification.
Our services include:
We work with both residential and commercial properties, including cafés, hairdressers, medical centres, schools, and multi-dwelling sites.
Some properties are required by law to have backflow devices in place—especially if there’s a higher risk of contamination. Sydney Water or your local council might notify you, but even if they haven’t, it’s worth checking if your setup needs one.
You’re more likely to need a backflow device if you have:
Not sure where you stand? Give us a call and we’ll take a look.
We’re a local team of licensed plumbers who know the ins and outs of council requirements, Sydney Water guidelines, and all the backflow gear. No jargon, no scare tactics—just honest advice, clean installs, and jobs done properly.
Here’s what you get with us:
Need plumbing help in Sydney, fast? Just give us a bell.
Whether you need a new backflow device, your annual certification, or just want to be sure your system’s doing what it should—Enfield Plumbing Services is here to help.
Reach out today and we’ll get you sorted. Quick, clean, and council-approved.
Give us a call at 0402 832 230 (Dan) or 0404 806 481 (Adrian) or shoot us a message on our contact page and we’ll take it from there.
