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.
Multi Residential in Glendalough, WA 6016
KA Plumbing Services is a Mount Hawthorn-based Master Plumbers member providing plumbing, drainage and gasfitting services across residential maintenance, renovations, new housing and commercial construction. With broad trade capability and verified contractor credentials, the business is well positioned to support homeowners, builders and commercial clients throughout Perth.
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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.
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
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.
At Plumbtechnics, our goal is simple: to deliver the gold standard in plumbing services to residential and commercial builders across Western Australia, and partner with you for the long-term. You can rely on our experienced team to help make your plumbing projects a success. We've got over 35 years experience in the industry, and over 60,000 completed projects under our collective belts—more jobs that any plumbing service provider in WA. So its safe to say that were WAs most experienced plumbing team. When you engage us to complete your commercial or residential plumbing work, your not just getting a plumber. You're receiving the support and service from a full plumbing team, backed by a track record of setting the benchmark for excellence in WA. It is a big call, but one were proud to stand behind.
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
Plan multi residential plumbing with clear project information
Multi residential construction brings together the needs of individual homes and the responsibilities of shared building services. Whether a project involves grouped dwellings, apartments, units, villas or another form of residential occupancy, plumbing decisions can affect residents, common property and future maintenance arrangements.
Good project information and a clear decision-making process matter from the outset. On a smaller development, practical design-and-construct decisions may develop alongside the plans, site levels, fixture selections and service connection points. Larger projects generally rely on hydraulic design, formal drawings, specifications, approvals, shop drawings, commissioning requirements and handover documentation.
Plumbing for dwellings and shared areas
The aim is for each dwelling to function independently while shared services remain reliable, accessible and maintainable. In multi residential construction, a pipe, valve, drain, hot water system, pump or meter may have implications beyond one residence. That makes isolation, access, labelling and asset information particularly important considerations.
Depending on the project, plumbing work may involve individual unit plumbing, common water services, shared sewer and drainage, hydraulic risers, common hot water plant, pumped water pressure systems, backflow prevention, roof drainage and stormwater systems. Some developments may also involve sewer or stormwater pump stations, fire service plumbing interfaces, private meters and strata asset handover information.
Project scale changes the plumbing approach
A small grouped housing project and a larger apartment building may both be multi residential, but the way plumbing is planned and delivered can differ significantly.
| Project setting | Useful focus |
|---|---|
| Smaller grouped dwellings | Plans, site levels, fixture selections, service connection points and clear approval pathways can support practical design-and-construct decisions made progressively during construction. |
| Larger multi residential projects | Hydraulic design, formal drawings, specifications, approvals, shop drawings, commissioning requirements and handover documentation support coordinated delivery. |
In either setting, construction coordination matters. Set-out, rough-in, fit-off, testing and handover need to align with drawings, specifications, inspections, project milestones and the broader construction program.
Information to have ready before engaging a plumbing business
Providing a clear project brief helps a plumbing business understand the work and the points that may need coordination. The most useful information will depend on the stage and scale of the development.
- Architectural drawings and hydraulic drawings, where available
- The number of dwellings and fixture schedules
- Riser, service cupboard and common plant locations
- The proposed meter and hot water strategy
- Roof drainage plans and the stormwater strategy
- Site levels, service connection points and relevant strata requirements
- Builder contact details and the person authorised to approve variations
- Specifications, program dates, site constraints, inspection points and procurement expectations
Early selections and clear approval pathways can be especially useful where design decisions are being made progressively. For larger projects, establish which party is responsible for design coordination and approvals so that responsibilities are understood.
Questions worth resolving during planning
Before work proceeds, it is useful for builders, developers, project managers, head contractors and design teams to identify how shared and dwelling-specific services will be addressed. Ask how access to service cupboards, risers and common plant will be considered; whether the project has the drawings and specifications needed for the stage of work; and what handover information will be needed for strata or ongoing building management.
It can also be helpful to confirm the intended locations for fixtures and services, the project’s connection points, the planned approach to hot water and metering, and the process for changes or variations. These are practical coordination questions, not assumptions about any individual project.
Products and supply channels customers may encounter
Product selections often form part of multi residential planning, particularly where fixtures, water services, drainage components or hot water equipment are being coordinated. Examples customers may encounter include Reece, Galvins, Tradelink, Caroma, Phoenix Tapware, Geberit, Rheem and Rinnai. These names are associated with brands, product systems and supply channels relevant to this area of plumbing.
The appropriate product decisions depend on the project’s drawings, specifications, selections and service strategy. Confirm the required products and approvals through the project’s established decision-making process.
Choosing a Master Plumber for a multi residential project
Multi residential plumbing can involve shared services, common property, staged works and substantial project documentation. Choosing a Master Plumber can help 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 directory is backed by the Association, which has represented Western Australia’s plumbing and gasfitting industry since 1901.
When comparing plumbing businesses, discuss the project documentation available, the construction stage, coordination requirements, the proposed handover information and the decision-makers for approvals. This supports a more useful conversation about the work your project requires.
Related residential construction work
A multi residential project may need related construction plumbing work at different stages. Depending on the scope, consider Forward (In Ground) Works for early works, Roof Plumbing where roof drainage is relevant, or Storm Water for the project’s stormwater needs. Projects can also be considered alongside Large Projects or Small to Medium Projects where those descriptions better match the scale of work.
Frequently asked questions
What does multi residential plumbing involve?
It relates to plumbing systems serving more than one dwelling or residential occupancy. A project may include individual unit plumbing alongside shared water, drainage, hot water, pumping, metering, roof drainage or stormwater services.
Why is multi residential plumbing different from plumbing for one home?
Shared services and common property can affect multiple residents. Access, isolation, labelling and handover documentation therefore become important considerations for future maintenance.
What information should be provided for a multi residential project?
Useful material may include architectural and hydraulic drawings, dwelling numbers, fixture schedules, riser and plant locations, service strategies, drainage plans, builder contacts and variation approval details.
Do smaller grouped dwelling projects need the same documentation as larger developments?
The approach can vary with project size. Smaller projects may involve progressive design-and-construct decisions, while larger projects are usually supported by hydraulic design, formal drawings, specifications, approvals, shop drawings, commissioning requirements and handover documentation.
What should be considered at handover?
Strata asset handover information, access to shared services, labelling and documentation can assist the people responsible for future maintenance and building management.
How can Find a Master Plumber help?
Find a Master Plumber connects customers with Master Plumbers and plumbing businesses associated with Master Plumbers WA, helping customers make a more informed choice for a property or project.
For multi residential construction, start with the available drawings, service strategy, project contacts and approval process. Find a Master Plumber can help you choose a plumbing business for your project.