At Majestic Plumbing, we support the high-performance needs of industrial and infrastructure facilities with reliable, safety-first plumbing solutions. Whether it’s a large-scale factory, a mining site, or an airport terminal, we understand the complexities of these environments and deliver services built for efficiency, compliance, and minimal disruption.. With over 40 years of experience, we have built a reputation for excellence, reliability, and innovation in commercial and industrial plumbing. Businesses across Perth trust us to deliver high-quality solutions that ensure compliance, efficiency, and long-term performance.
Installation in Stirling, WA 6021
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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Triple T Plumbing and Civil is a Western Australian-owned contractor specialising in commercial hydraulics, plumbing and civil drainage services for major construction and development projects. Based in Balcatta and operating across Perth and WA, Triple T has more than 25 years of industry experience and delivers hydraulic and civil solutions for commercial, residential, industrial, infrastructure, aged care, health and education projects. The company provides a broad range of services including commercial plumbing, civil drainage, stormwater and sewer systems, wet fire services, siphonic drainage, rainwater harvesting, Water Corporation sewer and water extensions, and design-and-construct hydraulic packages. Led by Managing Director Peter Banovich, Triple T is known for technical capability, reliable project delivery, strong project management and a collaborative approach with builders, developers and construction partners. The business places a strong focus on quality, safety, accountability and delivering high-standard project outcomes.
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.
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
Techworks Plumbing is a Perth-based commercial plumbing contractor operating within the broader Techworks Group alongside Techworks Electrical. Established in 2017, the company delivers maintenance and project services across government, education, transport and commercial sectors throughout the Perth metropolitan area. Known for its integrated plumbing and electrical capability, Techworks provides practical end-to-end solutions for facility managers, local councils, universities and infrastructure clients. The business has built a strong reputation for reliable service, collaborative culture, long-term staff retention and a strong commitment to apprenticeship training and workforce development.
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.
Routy's Plumbing & Gas (RPG) is a proudly Western Australian-owned plumbing contractor providing commercial, civil and residential plumbing services across Perth and regional WA. Since its establishment in 2015, the company has grown into a multi-disciplinary business specialising in commercial construction plumbing, underground drainage, stormwater systems, gas fitting, excavation and preventative maintenance. With dedicated construction, maintenance and project teams supported by a modern fleet of specialised equipment, RPG delivers reliable, high-quality hydraulic solutions for projects of all sizes. Recognised for its professionalism, technical expertise and commitment to safety, Routy's Plumbing & Gas continues to build long-term relationships with builders, developers and clients throughout Western Australia.
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.
Discuss your workshop or washbay installation
Plan installation around how the site operates
A mechanical workshop wash bay installation needs to suit the way vehicles, people and equipment move through the site. Whether the work forms part of a new setup, replacement or site change, the proposed location, available access, nearby services and operational constraints can all affect the conversation with a plumbing business.
Mechanical workshops and washbays can involve plumbing and treatment systems around vehicle service areas, depots and washbays. Depending on the site and proposed system, this may involve grated drains, pits, separators, pumps, pressure washers, recycle tanks, sampling points and trade waste connections.
The practical objective is to collect dirty water, manage contaminants, and support lawful discharge or reuse without flooding the site. That makes early information about the layout and intended use valuable before installation work is considered.
What may be considered in a workshop or washbay installation
There is no one-size-fits-all installation. The equipment and arrangement should be considered against the site’s intended duty, physical layout and ongoing maintenance needs. A plumbing business may first look at the proposed system’s location and how it will work within the wider workshop or washbay environment.
- Drainage and collection: grated drains and pits that gather water from the work area.
- Treatment and separation: separators and related equipment intended to assist with contaminated water management.
- Pumping and washing equipment: pumps and pressure-washing equipment where relevant to the proposed setup.
- Reuse and monitoring equipment: recycle tanks and sampling points where they form part of the planned system.
- Connections and access: trade waste connections, isolation points, supports, clearances and access for future work.
Oil water separator installation for workshops, recycle system installation and mag flow meter installation are more specific services that may be relevant where those particular assets are proposed. The right scope depends on the equipment, location and site requirements rather than on the service label alone.
Site details that help shape the conversation
Good information at the outset helps a plumbing business understand the proposed mechanical workshop trade waste system installation and the conditions around it. For commercial and industrial sites, asset information, access arrangements and any limits on interruption can be particularly important.
- Share drawings, specifications or photos of the proposed location.
- Identify any preferred product or fixture service already selected.
- Provide access dimensions, known isolation points and details of nearby existing services.
- Explain timing requirements, tenant access or project-program constraints.
- Provide the property address, site contact and clear access instructions.
- Include relevant asset IDs, manuals, previous service records or maintenance history where available.
Think beyond the initial fit-out
Installation decisions affect how readily a system can be accessed and maintained after it is in place. Before work begins, it is useful to consider supports, falls, clearances, isolation and the likely approach to commissioning and maintenance. These details can influence the practical use of drains, pits, separators, pumps and associated equipment.
For sites with existing equipment, photos or short videos of the surrounding area and labels on installed assets can help clarify what is already present. If there is a current issue, include any visible symptoms such as blocked grates, full pits, oil carryover, pump alarms, odours, pressure-washer faults, high test readings or missing service records. These signs do not confirm a cause, but they can provide helpful starting context.
Products and supply channels customers may encounter
Workshop and washbay projects can bring customers across a range of brands, products and supply channels. Examples include Reece, Galvins, Galvin Engineering, Tradelink, Parkwood Plumbing Centre, SPEL, Aco, Karcher, Spitwater, KROHNE, Endress+Hauser and Allied Pumps.
These names are examples customers may encounter when reviewing equipment, components or supply options. Their presence does not indicate that every plumbing business uses, installs, services or recommends a particular brand or product.
Choose a plumbing business with the right information in hand
For an operational site, it is useful to be ready to explain what the area is used for, what liquids or cleaning products may enter drainage, and whether oil, fuel, solvents, sediment, process water or other contaminants may be present. Existing permits or approval conditions, environmental controls, access requirements and authorised contacts may also be relevant to the discussion.
Find a Master Plumber is backed by the Master Plumbers and Gasfitters Association of Western Australia. The Association has represented Western Australia’s plumbing and gasfitting industry since 1901, and its directory helps customers find Master Plumbers and plumbing businesses associated with Master Plumbers WA. Choosing a Master Plumber helps consumers make a more informed choice of plumbing business for their property or project.
Related workshop and washbay services
Installation is one part of managing workshop and washbay assets. Where the need is more specific, customers may also look for support with oily water separators, recycle systems, mag flow meters, pressure washers, repairs and maintenance, sampling and testing, or tankering and cleaning.
- Oily Water Separators (OWS) Installation for proposed separator equipment.
- Recycle System Installation where a recycle system is part of the planned arrangement.
- Mag Flow Meter Installation for proposed metering equipment.
- Repairs and Maintenance when the focus is an existing workshop or washbay asset.
Frequently asked questions
What can be part of a mechanical workshops and washbays installation?
Depending on the proposed site system, the work may involve grated drains, pits, separators, pumps, pressure washers, recycle tanks, sampling points and trade waste connections.
What should I provide before discussing an installation?
Useful details include drawings, specifications or photos, the proposed location, access dimensions, nearby services, isolation points, timing constraints, site contacts and access instructions.
Why are site access and shutdown details important?
Commercial and industrial sites may have induction requirements, permitted working hours, shutdown restrictions, safety controls or operational impacts that affect how installation work is planned.
Can an existing site issue be relevant to a new installation?
Yes. Information about blocked grates, full pits, oil carryover, pump alarms, odours, pressure-washer faults, high test readings or service records can help provide context, without confirming the cause remotely.
Are oily water separators and recycle systems the same thing?
They are listed as separate workshop and washbay services. The equipment relevant to a site depends on its proposed layout, duty and system requirements.
How can Find a Master Plumber help?
Find a Master Plumber connects customers with Master Plumbers and plumbing businesses associated with the Master Plumbers and Gasfitters Association of Western Australia, so customers can choose a plumbing business for their service needs.
Bring together the proposed layout, available drawings, equipment details, site access requirements and any operational constraints before choosing a plumbing business. Clear site information helps support a more informed discussion about the installation scope.