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.
Small to Medium Projects in Herdsman, WA 6017
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.
Advertise with us
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
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.
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
Plan clearer plumbing coordination
Practical plumbing coordination for smaller residential developments
Small to medium projects can bring many of the same coordination decisions as a larger development, without always having complete hydraulic design documentation. A duplex, triplex, grouped dwelling, small apartment building, townhouse development or small strata development may require practical plumbing input while construction is underway.
For new home plumbing, the aim is to establish a system that suits the building and can be coordinated with architectural plans, engineering drawings, service connection details and site conditions. Early conversations can reduce uncertainty around layout decisions, fixture changes, stormwater discharge solutions and the information needed from other parties.
Where small to medium projects can differ
Residential construction plumbing varies with the scale and documentation of the project. On smaller developments, practical design-and-construct decisions may need to be made progressively from available plans, site levels, fixture selections and connection points. On larger multi-residential work, formal hydraulic design, drawings, specifications and approvals may play a more prominent role.
The important question is not simply how many dwellings are proposed. It is whether the project information clearly identifies the intended plumbing layout, responsibilities and approval pathway before work reaches the point where a decision is required.
Plumbing considerations that may need coordination
Small to medium multi-residential plumbing can involve more than individual bathrooms and kitchens. Depending on the plans and site conditions, the plumbing business may need to consider drainage set-out, pipe sizing, inspection opening locations, stormwater routing, downpipe connections, water service layouts, isolation valve locations, hot water system selection and gas routes.
Grouped dwelling drainage and water services, unit-by-unit rough-in and fit-off, shared sewer and stormwater connections, common water meter and sub-meter arrangements, individual or shared hot water systems, small pump or pressure systems, and roof plumbing coordination may all form part of the project. Coordination with the builder and other parties remains important as the work progresses.
Information to have ready before choosing a plumbing business
A well-prepared project brief gives a Master Plumber or plumbing business a clearer starting point. It also helps identify where further decisions or specialist input may be required.
- Gather approved architectural plans, site levels and available engineering drawings.
- Provide sewer and water connection details, the proposed strata layout and any roof drainage plans.
- Identify fixture selections, downpipe locations, hot water preferences and gas appliance details where applicable.
- Explain site access, staging requirements, program dates and relevant inspection points.
- Clarify who can approve fixture changes, final layout decisions, authority submissions and consultant input.
For townhouse plumbing and other grouped developments, these details can make it easier to coordinate work across individual dwellings and shared services.
Questions worth resolving during planning
Before work proceeds, customers and builders can benefit from confirming the project’s decision-makers and documentation. Ask whether the available drawings identify drainage, water, stormwater, roof drainage, hot water and gas requirements clearly enough for the proposed work. Where shared services are proposed, establish how they are intended to be arranged and documented.
It is also useful to discuss how fixture changes will be handled, what records are expected at handover, and whether site conditions differ from the assumptions shown in the plans. These are practical project questions, particularly where design details may develop alongside construction.
Products and brands customers may encounter
Project documents, fixture selections and supply discussions may refer to a range of manufacturers and supply channels. Examples customers may encounter include Reece, Galvins, Tradelink, Parkwood Plumbing Centre and Plumbing Plus as supply channels, along with Caroma for fixtures, Rheem and Rinnai for hot water products, Grundfos and Davey for pump products, and Iplex and Vinidex for pipework products.
Named products should be considered against the project’s plans, selected fixtures, site conditions and coordination requirements. The presence of a brand name in project information does not indicate that every plumbing business uses, recommends or services that brand.
Choosing a Master Plumber for project work
Choosing a plumbing business is a project decision as well as a construction decision. Discuss the project documentation, staging, access, selections, connection information and approval responsibilities so the business can understand the work being considered.
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. Choosing a Master Plumber helps consumers make a more informed choice of plumbing business for their property or project.
Related residential construction plumbing
A project may also need more specific planning around its initial below-ground work, roof drainage, stormwater arrangements or the type of development proposed. Consider the related services below when they match the project scope.
- Forward (In Ground) Works for early below-ground plumbing work.
- Multi Residential for larger or more complex residential developments.
- New Homes for individual home construction.
- Roof Plumbing where roof drainage and downpipe coordination are a central consideration.
- Storm Water for stormwater-specific project requirements.
Frequently asked questions
What projects are considered small to medium projects?
They may include duplexes, triplexes, grouped dwellings, small apartment buildings, townhouse developments and small strata developments.
Why can early plumbing input matter on a smaller development?
Some projects may not have full hydraulic design documentation. Practical design input may therefore be needed while working from architectural plans, engineering drawings and site conditions.
What plumbing elements may need to be considered?
Depending on the project, considerations may include drainage, water services, stormwater, downpipes, hot water, gas routes, shared connections, meters, pumps and roof plumbing coordination.
What should be agreed before construction decisions are made?
It is useful to agree who is responsible for final layout decisions, authority submissions, as-constructed records, fixture changes, stormwater discharge solutions and any required consultant input.
What information should I provide to a plumbing business?
Helpful information includes approved plans, site levels, engineering drawings, sewer and water connection details, proposed strata layout, fixture selections, roof drainage plans, downpipe locations, hot water preferences, gas appliance details, site access, staging requirements and approval authority.
How can Find a Master Plumber help?
Customers can use Find a Master Plumber to choose a plumbing business for their service needs. It connects customers with Master Plumbers and plumbing businesses associated with Master Plumbers WA.
For a small residential development, bring together the available plans, site information, selections and project responsibilities before choosing a plumbing business. Find a Master Plumber can help you choose a Master Plumber or plumbing business associated with Master Plumbers WA.