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.
Mechanical Workshops and Washbays in Innaloo, WA 6018
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.
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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
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.
Urbico Plumbing & Gas is a Perth based licensed plumbing contractor delivering high-quality commercial, residential, and specialist plumbing solutions across Perth’s northern suburbs and surrounding regions. With over 25 years of industry experience, Urbico is led by a fully licensed tradesman with an extensive background in plumbing, gas fitting, heating, and hydronic systems.
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.
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.
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.
Plan a clearer workshop or washbay enquiry
Keep workshop and washbay plumbing aligned with site operations
Mechanical workshops and washbays often bring several water, cleaning and waste-management assets together in one working area. A plumbing business may be engaged when equipment needs installation, replacement, maintenance or fault finding, or when an existing arrangement needs testing, cleaning or practical handover after work is complete.
For commercial and industrial sites, the immediate issue is rarely the only consideration. Access arrangements, safety controls, the importance of the asset to operations and the potential effect of work on the site can all shape the conversation. Clear early information helps a plumbing business understand the task and plan for the conditions of the location.
Systems that may need coordinated attention
Mechanical workshop plumbing can involve individual assets as well as the way they work alongside cleaning and water-management processes. The services available within this area include:
- hot and cold pressure washer repairs and maintenance;
- mag flow meter installation, repairs and maintenance, calibration and testing;
- oily water separator (OWS) installation, repairs and maintenance;
- recycle system installation, repairs and maintenance;
- TPH and BETEX sampling and testing; and
- tankering and cleaning.
Installation and general repairs and maintenance are also part of the service family. The appropriate scope will depend on the existing equipment, site conditions and the work required.
When to begin the conversation
A site may be planning a new installation, replacing equipment, arranging ongoing maintenance or investigating a fault. In each case, it is useful to start with the asset and the operational setting rather than assuming a standard solution will suit every workshop or washbay.
Where water quality monitoring, pressure-cleaning equipment, oily water separation or recycling assets are involved, identify the relevant equipment and its location. If a task may affect normal operations, explain the timing constraints and any required shutdown window at the outset.
Prepare useful details before engaging a plumbing business
Commercial wash bay plumbing work can require coordination with the people responsible for site access, safety and approvals. Gather what is readily available and explain any information that may affect how work is planned.
- Identify the location: provide the property address, contact person, access instructions and the asset ID or location reference where available.
- Describe the issue or planned work: photos or short videos of the equipment, surrounding area and equipment labels can give helpful context.
- Share operational constraints: note urgency, safety concerns, whether the area is occupied and any water or gas isolation status.
- Explain site requirements: include inductions, parking or loading details, permitted working hours and the person authorised to approve work.
- Bring forward records: drawings, manuals, previous service reports and maintenance history may assist where they are available.
- Flag controls early: advise of shutdown windows, permits, SWMS/JSA requirements, confined-space considerations or working-at-heights controls where applicable.
Consider water, waste and process impacts together
Industrial plumbing can involve more than a single pipe or fixture. The wider site may need consideration of water supply, sewer, stormwater, environmental requirements and ongoing operations. For a workshop or washbay, it is especially helpful to explain what the site does, the liquids and cleaning chemicals used, and what may enter the drainage system.
Information about oil, fuel, solvents, sediment, process water, metals, chemicals or hydrocarbons may be relevant to the initial discussion. Existing permits or approval conditions should also be raised where they apply. This context helps distinguish the practical requirements of the site from a simple repair request.
Equipment names customers may encounter
Product and supply names can appear on equipment labels, manuals, maintenance records or purchasing documentation. Examples customers may encounter include Karcher, Spitwater, Kerrick and Gerni in pressure-cleaning equipment; KROHNE, Endress+Hauser, Siemens and Yokogawa in the broader product and supply landscape; and Reece, Galvins and Tradelink as supply channels.
Providing the make, model and any visible label details can help make an enquiry more specific. These are examples only; the appropriate approach should be discussed in relation to the equipment and conditions at the individual site.
Choose a Master Plumber with the right site conversation in mind
Choosing a Master Plumber helps consumers make a more informed choice of plumbing business for their property or project. Find a Master Plumber connects customers with Master Plumbers and plumbing businesses associated with the Master Plumbers and Gasfitters Association of Western Australia.
The Association has represented Western Australia’s plumbing and gasfitting industry since 1901 and promotes quality plumbing that protects community health and safety. When comparing plumbing businesses, explain the assets involved, the site controls and the operational outcome you need so the discussion starts with relevant information.
Related commercial and industrial plumbing pathways
Workshop and washbay work may sit alongside other site assets. If the issue primarily concerns drainage, pumps, stormwater or leak investigation, a more specific service pathway may better match the work required.
- Drainage for cleaning, repairs, maintenance and related drainage work.
- Pumps and Pumping Equipment for pump systems, controls and associated equipment.
- Storm Water Systems and Drainage for stormwater assets, interceptors and related work.
- Leak Detection where locating a suspected issue is the key first requirement.
Frequently asked questions
What work can be involved in mechanical workshops and washbays?
The service family includes installation, repairs and maintenance, pressure washer maintenance, mag flow meter work, oily water separator work, recycle system work, sampling and testing, and tankering and cleaning.
What should I provide when making an enquiry?
Useful details include the property address, contact and access instructions, asset location or ID, photos or videos, equipment labels, maintenance records and any relevant site controls or shutdown restrictions.
Why do access and shutdown details matter?
Commercial and industrial sites can have access, safety and continuity requirements. Sharing site inductions, permitted working hours, shutdown windows and approval arrangements early helps frame the work around those conditions.
Can a plumbing business assist with oily water separators?
Oily water separator installation, repairs and maintenance are listed services within mechanical workshops and washbays. Discuss the existing asset, its location and the work required with the plumbing business.
Are recycle systems part of this plumbing area?
Yes. Recycle system installation and recycle system repairs and maintenance are included in this service family.
What records are helpful for existing equipment?
Where available, provide manuals, drawings, the last service report, maintenance history and any labels on the equipment. These details may assist a plumbing business to understand the asset and site conditions.
Find a Master Plumber is backed by the Master Plumbers and Gasfitters Association of Western Australia. Use the directory to choose a plumbing business, and share the relevant asset, access and operational information when you enquire.