Multi residential construction calls for plumbing that works within each dwelling while supporting the shared services behind the building. From grouped housing to apartment and strata projects, early coordination of drawings, selections, access and approvals can help keep decisions clear as work progresses.
Brendan Hall Plumbing is a Madeley-based plumbing business servicing residential and housing construction clients across Perth and surrounding suburbs. Brendal Hall provides practical plumbing support with a focus on reliable workmanship, professional service and local trade experience.
As a Master Plumbers member business, Brendan Hall Plumbing... is positioned within the Western Australian plumbing industry as a professional provider supporting new housing and residential plumbing requirements.
Multi ResidentialResidential Construction PlumbingForward In Ground WorksNew HomesSmall To Medium ProjectsStorm Water+6 more
World of Plumbing and Gas Pty Ltd (WOPAG) is a family-owned and operated business formed in 2012. We are a team of fully qualified and professionally trained plumbers and gas fitters servicing residential and commercial customers in Landsdale and surrounding areas in Perth.
With over 20 years’ experience, our business grew from servicing our... family, friends, and neighbours to partnering with trusted builders for large commercial plumbing and gas installation, maintenance and renovations projects. We work closely with other contractors and suppliers to complete projects on time and deliver excellent results.
World of Plumbing & Gas is fully insured and a member of the Master Plumbing Association of Western Australia, ensuring that all our plumbers and gas fitters are OH&S trained and compliant with safety regulations.
Our commitment to our clients is to provide exceptional plumbing and gas services through quality workmanship, affordability, and reliability. Our approach to emergencies makes us a good choice in handling plumbing and gas services.
Multi ResidentialResidential Construction PlumbingForward In Ground WorksNew HomesSmall To Medium ProjectsStorm Water+110 more
Gemini Plumbing & Gas Pty Ltd is a Greenwood-based plumbing and gas business servicing commercial, industrial, construction and property clients across Perth and surrounding metropolitan areas. The business provides practical plumbing support across commercial construction, commercial maintenance, drainage, industrial plumbing and... renovation-related works.
As a Master Plumber member, Gemini Plumbing & Gas Pty Ltd is positioned within the Western Australian plumbing industry as a professional provider supporting builders, businesses, property owners and industrial clients with reliable plumbing, drainage, maintenance and installation services.
Multi ResidentialResidential Construction PlumbingForward In Ground WorksSmall To Medium ProjectsStorm WaterConstruction Plumbing+57 more
Centreside Plumbing was established in 2008 and has quickly become one of the most respected Plumbing Companies in Perth.
We service the residential housing and unit development market, specialising in New Homes, Renovations, Commercial projects and Vacant Strata works, offering a premium service to our Customers.
Multi ResidentialResidential Construction PlumbingForward In Ground WorksLarge ProjectsNew HomesSmall To Medium Projects+37 more
North City Plumbing & Gas is a trusted Wangara-based plumbing contractor servicing residential, commercial and construction clients throughout the Perth metropolitan area and greater regional Western Australia. Known for its innovative approach, prompt service and quality workmanship, the company specialises in new housing, commercial projects,... renovations, maintenance plumbing, gas fitting, drainage and hot water systems.
Established in 2010, North City Plumbing & Gas combines experienced tradespeople with the latest plumbing technologies to deliver practical, cost-effective solutions backed by exceptional customer service, transparent pricing and a commitment to quality on every project.
Multi ResidentialResidential Construction PlumbingNew HomesSmall To Medium ProjectsConstruction PlumbingCommercial Industrial Plumbing+39 more
Pro Plus Plumbing Pty Ltd is a family-owned and operated plumbing and gas fitting company based in Wangara, servicing residential, commercial and industrial clients across the Perth metropolitan area.
Established on strong family values, the business provides plumbing maintenance, leak detection, gas fitting, hot water systems, water filtration,... renovations and new construction plumbing, delivering reliable and cost-effective solutions for every project.
As a Water Corporation Endorsed Plumber and member of the Master Plumbers and Gasfitters Association of WA, Pro Plus Plumbing is committed to quality workmanship, professional service and industry best practice.
With a reputation built on attention to detail, honest advice and long-term customer relationships, Pro Plus Plumbing continues to be a trusted plumbing partner for homes and businesses throughout Perth.
Multi ResidentialResidential Construction PlumbingForward In Ground WorksSmall To Medium ProjectsStorm WaterConstruction Plumbing+71 more
Waterwise
Backflow
Gas
Plumbing Contractor
Emergencies
The Home Plumbing Company is the dedicated residential construction brand of Diploma Plumbing, specialising in complete plumbing and gas installations for new homes across Perth and Western Australia. Backed by more than 40 years of industry experience, the team works closely with builders to deliver reliable plumbing systems from underground... drainage and water connections through to hot water, gas, fixtures and final commissioning.
Multi ResidentialResidential Construction PlumbingForward In Ground WorksLarge ProjectsNew HomesSmall To Medium Projects+4 more
Established in 2004, Azmac Plumbing & Gas is led by three working directors and supported by experienced supervisors, estimators, tradespeople, apprentices, and office staff. With a combined 100 years of industry experience, the team has built a strong reputation for delivering quality plumbing and gas outcomes for residential building... projects.
With a focus on professionalism, efficiency, and strong builder relationships, Azmac Plumbing & Gas provides a dependable option for new home plumbing, gas fitting, and associated trade services. Their experience, structured team, and long-standing presence in the Perth market make them well placed to support builders and clients from planning through to project completion.
Azmac Plumbing is a specialist volume new housing company. Run by 3 directors with 100 years combined experience with skilled supervisors, estimators, trades, apprentices and office staff to provide builders with a professional service throughout build.
Multi ResidentialResidential Construction PlumbingForward In Ground WorksLarge ProjectsNew HomesSmall To Medium Projects+4 more
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.
