Backflow in Glendalough, WA 6016

When a backflow device needs testing, maintenance, repair or replacement, clear site information helps a plumbing business understand the work and its operational context. Commercial and industrial backflow work can involve access, safety, asset records and shutdown considerations alongside protecting the potable water supply from contamination.

9 Master Plumbers found

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Litas Mainstone Plumbing & Gas

Certified Master Plumber Closed · Opens 8:30am

Litas Mainstone Plumbing & Gas is an award-winning Perth plumbing contractor delivering premium residential, commercial and industrial plumbing and gas fitting services across the metropolitan area. Established in 2005, the company has built an outstanding reputation for quality workmanship, innovative solutions and exceptional customer service, undertaking projects ranging from luxury home builds and renovations to large-scale commercial and industrial developments. Founded by Chris Litas and Chad Mainstone, the business combines decades of industry experience with a highly skilled team of licensed plumbers and gas fitters. Litas Mainstone is recognised for its collaborative approach, technical expertise and commitment to delivering reliable plumbing solutions that stand the test of time.

BackflowInstallationRepairs And MaintenanceTestingCommercial Industrial Plumbing Commercial Hot Water Systems +86 more
Gas Plumbing Contractor Trades Licence

Boeing Plumbing

Certified Master Plumber Closed · Opens 8:00am

Boeing Plumbing is a Western Australian plumbing business and part of the ABN Group, providing plumbing services to ABN Group’s residential building brands and a range of external residential and commercial clients. Created in 1978 to service the needs of ABN Group’s residential builders, Boeing Plumbing has grown into one of the largest domestic plumbing operations in Western Australia. With services across maintenance plumbing, gas fitting, renovations plumbing and light commercial work, Boeing Plumbing supports builders, homeowners and commercial clients with reliable plumbing solutions backed by ABN Group’s integrated construction network. The business provides plumbing services to brands including Homebuyers Centre, Celebration Homes, Dale Alcock Homes, Dale Alcock Homes South West and Webb & Brown-Neaves

BackflowInstallationRepairs And MaintenanceTestingCommercial Industrial Plumbing Commercial Fitout +55 more
Backflow Gas Plumbing Contractor

No Probs Plumbing

Certified Master Plumber Closed · Opens 7:00am

Perth-based plumbing and gas contractor specialising in emergency plumbing, blocked drains, hot water systems and maintenance services. Provides 24/7 emergency plumbing support across the Perth metropolitan area for residential and commercial clients. Known for fast response times, reliable workmanship and customer-focused service.

BackflowInstallationRepairs And MaintenanceTestingCommercial Industrial Plumbing Commercial Hot Water Systems +76 more
Waterwise Backflow Gas Plumbing Contractor Emergencies

ONN1 Pty Ltd

Certified Master Plumber Closed · Opens 7:00am

ONN1 Services is a leading Western Australian provider of integrated plumbing, gas fitting and electrical services, delivering specialist solutions across the mining, commercial, industrial and maintenance sectors. Known for its dual-trade capability, technical expertise and commitment to safety, the company specialises in commercial plumbing, industrial gas fitting, hydraulic services, preventative maintenance and mining infrastructure projects. With more than 50 skilled professionals and a strong focus on innovation, ONN1 Services delivers practical, efficient and cost-effective infrastructure solutions that minimise downtime and maximise operational performance for clients throughout Western Australia.

BackflowInstallationRepairs And MaintenanceTestingCommercial Industrial Plumbing Aerobic Treatment Unit Atu +107 more
Gas Plumbing Contractor

Jewelbic Plumbing & Gas

Certified Master Plumber Closed · Opens 7:00am

Jewelbic Plumbing & Gas is a Perth-based plumbing and gas contractor delivering high-quality residential, commercial and maintenance plumbing services across Western Australia. Based in Osborne Park and operating since 2014, the business has built a strong reputation for reliable workmanship, attention to detail and responsive customer service. Led by Managing Director Chad Djulbic and a team of around 30 licensed plumbers, gas fitters and trade assistants, Jewelbic delivers everything from blocked drains, burst pipes and hot water repairs through to programmed commercial maintenance, office and medical fitouts, large-scale renovations and new commercial construction projects. With more than 12 years of industry experience, Jewelbic Plumbing & Gas services residential homeowners, builders, commercial clients and facility managers throughout the Perth metropolitan area. The company is part of the broader Jewelbic Group, which also includes Jewelbic Electrical, Jewelbic Building & Maintenance and Jewelbic Brothers, allowing integrated multi-trade delivery on larger projects.

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Backflow Gas Plumbing Contractor

Zambezi Plumbing & Gas Pty. Ltd.

Certified Master Plumber Open · Closes 4:30am

Zambezi Plumbing & Gas Pty Ltd is a family owned and operated business in Perth. Established in 2007, we are one of Perth’s quality Master Plumbers. We pride ourselves on the standard of our work, timeliness, service to our customers and focus on building lifelong relationships.

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Waterwise Backflow Gas Plumbing Contractor Emergencies

Hindmarsh Plumbing Services (WA) Pty Ltd

Certified Master Plumber Closed · Opens 7:00am

Hindmarsh Plumbing Services — Trusted Commercial Hydraulic Specialists With over 50 years of industry experience, Hindmarsh Plumbing delivers commercial plumbing and hydraulic services across projects of every scale — from reactive service works through to multi-million dollar construction contracts, including defence and mining sectors. Core capabilities: * Commercial plumbing construction and hydraulic services * Reactive and preventative maintenance (24/7) * Hydraulic design and drafting * Water treatment and Legionella management * Gas fitting and gas infrastructure * Backflow testing and prevention * Stormwater and drainage systems * Leak detection and pipe location * Thermostatic mixing valve servicing * Defence and government infrastructure * Mining and resources sector works

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Plumbing Contractor

Commercial Pump Maintenance Pty Ltd

Certified Master Plumber Open · 24/7 Service

Commercial Pump Maintenance, known as CPM, is a Perth-based specialist pump, control and commercial plumbing maintenance business servicing commercial, strata, industrial and high-rise building assets. Established in 2018 by Adam Thomas, CPM provides expert servicing, repairs, installation, commissioning and preventative maintenance for critical water-moving systems. The team works across pressure systems, sewer and stormwater pump stations, hot water circulation systems, water storage tanks, backflow prevention, filtration systems and oily water separators. CPM is best suited to facility managers, strata managers, commercial property owners, plumbing contractors requiring specialist pump support, industrial sites and businesses that require reliable maintenance of critical plumbing and pump infrastructure. With 24/7 emergency breakdown support, stocked service vehicles and experienced technicians, CPM helps keep buildings operational, compliant and protected from avoidable system failures.

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Backflow Gas Plumbing Contractor Emergencies

MI Plumbers

Certified Master Plumber Open · 24/7 Service

MI Plumbers are highly skilled commercial plumbers who take pride in completing works in a safe and professional manner to the highest of standards. Our modern day approach to plumbing construction means that your project benefits from the latest materials and techniques. We are the industry leaders in high quality construction plumbing, commercial maintenance and retail fit-outs. We remain at the forefront of plumbing technology and our experience allows us to recommend the right products and installation methods for your projects. Perth’s leading facility mangers rely on us to maintain and manage their assets through our cloud based systems. We specialise in difficult, ongoing issues and provide preventative maintenance to avoid costly interruptions and repair bills. Whatever the task, we can design and install a custom plumbing solution that’s right for you.

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Gas Plumbing Contractor

Find a Master Plumber for backflow work

Protecting the water supply without losing sight of site operations

Backflow is a practical concern for businesses, facilities and industrial sites that need to protect the potable water supply from contamination. The work centres on backflow prevention devices and may involve installation, replacement, maintenance, fault finding and testing.

For a commercial or industrial property, the device itself is only part of the conversation. Access to the area, the importance of the asset, site safety arrangements and the potential effect on operations can all shape how the work is planned. A clear enquiry gives a plumbing business useful context from the outset.

What backflow work may involve

Backflow prevention work is concerned with devices used to protect potable water from contamination. The appropriate scope depends on the existing equipment, its condition, access and the site setting. Commercial backflow prevention may involve a new installation, replacement of existing equipment, ongoing maintenance, testing or investigation of a reported fault.

Service needWhat to have ready
Installation or replacementDetails of the proposed or existing location, photos, equipment labels where available, and site access information.
Repairs and maintenanceA description of the issue, relevant photos or video, asset records and any previous service information.
TestingThe device location, asset reference, access arrangements, operating restrictions and any available maintenance history.

These are distinct service pathways, although one visit may reveal that further work needs consideration. Providing the available information early helps the plumbing business understand the request without assumptions about the site.

Why site context matters

Commercial / industrial backflow work often sits within a working environment rather than an isolated maintenance task. The relevant device may be in a plant room, a controlled area or another location with specific access and safety requirements. Some sites also need work planned around occupied areas, permitted working hours or a defined shutdown window.

Industrial operators may also need to consider process impacts, isolation requirements, environmental controls, permits, confined-space risks, hot works requirements and critical production impacts. These matters do not determine the solution on their own, but they are important context to raise when choosing a plumbing business for the work.

Facility managers, strata managers, business owners, asset managers, maintenance coordinators and government buyers can make the initial conversation more efficient by nominating a contact person and identifying who is authorised to approve work.

Prepare a useful backflow enquiry

  1. Identify the site and contact: provide the property address, a contact person and clear access instructions.
  2. Locate the equipment: include the asset ID, plant-room reference or other location detail, plus labels on existing equipment where available.
  3. Describe the request: state whether the need is installation, repairs and maintenance, testing, replacement or fault finding, and share photos or short video if useful.
  4. Explain operating conditions: note whether the area is occupied, any urgency or safety concerns, and the water or gas isolation status.
  5. Flag site controls: advise of inductions, parking or loading details, permitted working hours, shutdown restrictions and any required permits or controls.
  6. Share records: provide drawings, manuals, the last service report and maintenance history where these are available.

For sites with particular controls, it can also be useful to advise whether a SWMS/JSA, confined-space control or working-at-heights control is required. This supports realistic planning around the conditions at the property.

Choosing a plumbing business for commercial backflow prevention

Start by matching the request to the service required: installation, repairs and maintenance, or testing. Then consider whether the plumbing business can understand the relevant asset information, access arrangements and operational restrictions before work is planned. For an industrial environment, process, safety and environmental context may be especially important to communicate.

Find a Master Plumber connects customers with Master Plumbers and plumbing businesses associated with the Master Plumbers and Gasfitters Association of Western Australia. Choosing a Master Plumber helps consumers make a more informed choice of plumbing business for their property or project.

The Association has represented Western Australia’s plumbing and gasfitting industry since 1901. Its members must adhere to the Association’s Code of Conduct, which sets expectations for honest transactions, ethical business behaviour, lawful plumbing practice, cooperation within the industry and apprentice training.

Brands and products customers may encounter

Backflow equipment, related products and supply channels can vary across sites. Examples customers may encounter include Reece, Galvins, Tradelink, Parkwood Plumbing Centre and Plumbing Plus, along with RMC, AVG, Watts, Febco, Zurn, Wilkins, Apollo, ValvCheQ, Bermad, Enware and Testo. These names are examples of brands, systems and supply channels associated with backflow products; their presence at a site does not by itself determine the work required.

Photos of labels and existing equipment can help a plumbing business recognise what is already in place and consider product suitability alongside access and site conditions.

Related commercial and industrial plumbing services

Backflow may sit alongside broader water, drainage and asset-management considerations. Where the site’s needs extend beyond a backflow device, related commercial and industrial service areas include filtration, drainage, pumps and pumping equipment, storm water systems and drainage, grey water systems, leak detection and general plumbing. The right next service depends on the site and the work required.

Backflow questions

What is backflow work intended to protect?

Backflow work protects the potable water supply from contamination through the testing, installation and repair of backflow prevention devices.

What backflow services can I seek through Find a Master Plumber?

The backflow service category includes installation, repairs and maintenance, and testing.

What information should I provide before contacting a plumbing business?

Useful details include the property address, contact person, access instructions, equipment location or asset ID, photos of the area and labels, available records, and any site restrictions or safety controls.

Why do shutdown windows matter?

A shutdown window may affect how work is planned around site operations. If one is required, advise the plumbing business when making the enquiry.

Can industrial-site requirements affect the enquiry?

Yes. Industrial sites may have process impacts, isolation requirements, environmental controls, permits, confined-space risks, hot works requirements or critical production impacts that should be raised early.

Why choose a Master Plumber?

Choosing a Master Plumber helps consumers make a more informed choice of plumbing business for their property or project. Find a Master Plumber is backed by the Master Plumbers and Gasfitters Association of Western Australia.

Use Find a Master Plumber to choose a plumbing business for backflow installation, repairs and maintenance, or testing. Include the site location, equipment details and relevant access or operational information to start a more informed conversation.

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