35+ Best Backflow Systems In Brisbane, QLD | ServiceTasker™

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Mitchell Plumbing & Gas

4.9 (416 Reviews)
Mount Gravatt, 4122, QLD
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Welcome to Mitchell Plumbing & Gas! Based in Brisbane, we’re your trusted local experts for all plumbing and drainage needs. With a Queensland Building and Construction Commission, we’re fully qualified to deliver high-quality solutions tailored to homes, businesses, and industrial facilities.

Our services cover everything from residential r...

Ezi Flow Solutions

Eastern Heights, 4305, QLD
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Your Trusted Plumbing Partner Servicing Ipswich, Brisbane & surrounding areas
At Ezi Flow Solutions, we provide a comprehensive range of professional plumbing services designed to keep your home and business running smoothly. Whether you’re dealing with a blocked drain or shower blockage, our expert team is here to deliver reliable, efficient...
Coffison Plumbing Pty Ltd
Coffison Plumbing Pty Ltd is a reputable plumbing service provider offering a wide range of solutions, from kitchen appliance installations to gas fitting and leak detection. Known for its expert knowledge and reliable service, Coffison Plumbing serves Brisbane and surrounding suburbs, delivering exceptional plumbing solu...

Holloway Plumbing And Gas

Logan Central, 4114, QLD
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Holloway Plumbing and Gas is a trusted provider of professional plumbing and gas services, dedicated to delivering high-quality solutions for residential and commercial clients. With a commitment to excellence, reliability, and customer satisfaction, we take pride in offering a comprehensive range of plumbing services tailored to meet the diverse n...

Perkins Plumbing

Aroona, 4551, QLD
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Perkins Plumbing is a trusted name in the plumbing industry, providing high-quality services for residential and commercial clients. With a commitment to excellence and customer satisfaction, our team of experienced plumbers ensures every job is completed efficiently and to the highest standard.
We specialize in a wide range of plumbing services,...

Pureluxe Water Systems

5.0 (1 Reviews)
Newport, 4020, QLD
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Pureluxe Water Systems is a trusted provider of premium plumbing and water system solutions, delivering expert services for residential and commercial properties. With a commitment to quality, efficiency, and sustainability, we specialize in a wide range of plumbing services, including rainwater tank installation, hot water system services, and lea...
Atlantis Plumbing & Drainage is your trusted partner for comprehensive plumbing and drainage solutions. With a commitment to quality and efficiency, we offer expert services in both residential and commercial sectors. Our experienced team handles everything from routine maintenance and emergency repairs to advanced civil services. Licensed and...
Welcome to Botanical Plumbing Services, your trusted partner for top-quality plumbing and gasfitting solutions in Brisbane. With a focus on exceptional customer care and transparent pricing, we offer a comprehensive range of services including blocked drain repairs, hot water system installations, emergency plumbing, and more. Our experienced team...

Affix Plumbing & Gas Services

Bridgeman Downs, 4035, QLD
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Affix Plumbing & Gas Services offers top-tier plumbing and gas fitting solutions with a commitment to excellence. We pride ourselves on delivering high-quality workmanship at competitive prices. Our skilled and friendly team is dedicated to ensuring complete customer satisfaction. Whether you're dealing with a leaky pipe or need a gas system in...

Ben Thomas Plumbing

Loganlea, 4131, QLD
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Servicing customers in the domestic and commercial sectors providing water, gas, backflow, tmv, solar heating services. Wait that's not all we can do so please don't hesitate to call and ask. Ben 0424231044www.btplumber.com.au

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Backflow Testing and Prevention Genuine Reviews From Brisbane Locals

Check reviews of Backflow Testing and Prevention hired through ServiceTasker™. We show reviews verified by Google and Facebook to help you choose the best tradie.

K
Karen P

We had numerous problematic stormwater and drainage issues causing flooding and ponding of water due to tree root infested pipes. Reached out to Rhino! Adam was super responsive and helpful. Ritchard...

a year ago
T
Tom CHEN

Super fast service. Solve our water blockage quickly. Thx.

6 years ago
P
Prakash Subramanian

Ronnie was punctual and skillful at his job. He saved lot of time and money with our drain issues, with his genuine troubleshooting. Will go for them again in future.

4 years ago
I
Izzet Alkan

The Team at Rhino Plumbers were punctual, friendly and easy to communicate with. Thank you the reliable and cost efficient service.

6 years ago



What is a Backflow System and How Does it Work?


A plumbing device called a backflow system is made to stop tainted or contaminated water from recirculating into pure water sources, such as potable water systems. Plumbers play a crucial role in installing and maintaining these systems to ensure water safety. Because they guarantee that water only flows in the desired direction, these systems are essential to preserving the safety of drinking water. Backflow can occur for two primary reasons:


  • Backpressure: When the downstream pressure is higher than the upstream pressure, backpressure develops.
  • Backsiphonage: This is the process by which water from a contaminated source is syphoned back into the clean water supply due to a drop in pressure inside the water supply system.


How a Backflow Prevention System Works


Water flows in one direction only—into the building direction—thanks to a backflow prevention device. These devices ensure that contaminated water cannot reach the pure water supply by automatically turning off the main connection supply when back pressure or back-siphonage occurs.


Types of Backflow Prevention Devices


You have many options to set up backflow prevention. Here are the top options:


Devices for Reduced Pressure Zones (RPZ)


  • These mechanical valves are intended to stop back pressure as well as back siphonage.
  • Two separate check valves with a relief valve in between are features of RPZ devices.
  • And, the relief valve opens to release any backflowing water in the case that either check valve fails. It can protect the clean water supply.


Air Spaces


  • A physical separation between any potential source of contamination and the potable water supply is known as an air gap.
  • To ensure that clean and polluted water does not come into touch, there should typically be an open vertical space; (often twice the diameter of the pipe) between the water exit and the fixture's overflow point.
  • This type of backflow protection, which is frequently utilised in sinks and faucets, is the most basic and efficient.


Check valves


  • Check valves restrict the direction of water flow and shut off automatically in the event of reverse flow.
  • These are frequently employed in less complex systems with reduced contamination risks.
  • They work well to stop backflow, but in high-risk scenarios, they are not as dependable as RPZ devices due to the absence of a relief valve for additional security.


Signs of a Backflow Problem


There are some signs of backflow problems you can see and consider it an alert sign to act.


Water With Discoloration


The clean water supply may get contaminated by other sources, giving the water a brown, yellow, or rusty appearance.


Odour or Taste Not Typical


Water contaminated by chemicals, pollution, or garbage may taste metallic, salty, or smell bad.


Water Flowing Slowly or Pressure Dropping


An abrupt or continuous decline in water pressure might indicate obstructions or backflow in the system.


Air in the Lines or Bubbles of Water


Water sputtering or bubbling from faucets may be an indication of air getting into the plumbing, which happens frequently due to backflow.


Particles or sediment presence


Visible foreign particles, such as dirt or debris, in the water might indicate backflow from an outside source.


Regular blockages or sluggish drainage


Recurrent drainage problems might be an indication of plumbing system backflow problems or contaminants impacting water flow.




Recent Job Listings and Hires in the Backflow Testing and Prevention in Brisbane

LJ
Lynette J
18 hours ago
Backflow Testing and Prevention in Samsonvale , 4520, QLD
On Date - Tue, 29, Apr
Kitchen tap and sink leaking Bathroom wall fitting leaking
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Backflow Testing and Prevention in Bundamba , 4304, QLD
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Unable to get the connection off the outdoor tap. Need a whole new fitting.
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Backflow Testing and Prevention in Drayton , 4350, QLD
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We have a sewage leak in our back yard. The toilet seems to flush fine
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Kirstine h
4 days ago
Backflow Testing and Prevention in Seven Hills , 4170, QLD
On Date - Fri, 25, Apr
I need the pipe in my laundry drilled out so that the waste hose from my new washing machine can be connected
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Dawn W
5 days ago
Backflow Testing and Prevention in Imbil , 4570, QLD
On Date - Thu, 24, Apr
Our outside hot water unit needs servicing as some parts may be leaking
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Debbie S
6 days ago
Backflow Testing and Prevention in Thornlands , 4164, QLD
On Date - Wed, 23, Apr
Need a plumber asap - discovered a small leak in the water line in the upstairs of the house last night. Wrapped gaffa tape around it and called a 24/7 Plumber who quoted $1800+ to repair but said they could come today and do it from their own business for $300 - $400. Waited all day no show, tried contacting no luck. I am back at work tomorrow and 76yo mum can't be without water. I've turned off the water today and tonight, only turn back on for showers.
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Sunitha O
6 days ago
Backflow Testing and Prevention in Pacific Pines , 4211, QLD
On Date - Wed, 23, Apr
Put a drain in backyard
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Katrina P
6 days ago
Backflow Testing and Prevention in Braemeadows , 4850, QLD
On Date - Wed, 23, Apr
Unsure of exactly where leak is originating, seemingly leaking around base of toilet, could just need a new seal somewhere, might need a refit. in need of further advice.
OY
Omair Y
1 week ago
Backflow Testing and Prevention in Morningside , 4170, QLD
On Date - Mon, 21, Apr
New sink install in butlers kitchen Water connection available Require formica slab cutting as well for drop in sink
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Omair
1 week ago
Backflow Testing and Prevention in Morningside , 4170, QLD
On Date - Mon, 21, Apr
Install new sink in the pantry water connection already available Require cutting of the formica slab

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