We provide complete plumbing design and installation services for new homes in Perth. Wether you are building a new home or renovating Diploma Plumbing is here to assist with all of your domestic plumbing needs.

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Quality designed to last plumbing systems

We know how much of an investment a new home build is, which is why it is so important to ensure your home’s systems, such as power and plumbing, are done the first time correctly.

The team at Diploma Plumbing has over 40 years of designing and installing plumbing systems for new home builds, working closely with some of Perth’s most respected builders.  We only use quality components, fittings and fixtures that are designed for Australian conditions and will stand the test of time.

System Design

We can design your homes plumbing system from the ground up

Mains Water Connections

Certified Water Corporation Connections

Sewerage Connection

Mains Sewerage and Septic connections

Excavation and Pipework

We can complete all required pipework

Appliance installations

Dishwashers, Washing machines and all appliances

Gas Fitting & Installation

Ovens, Heaters, Stoves & Barbecues

Committed to Quality

Trust the Family Owned and Operated Plumbing Company

With over 40 years of plumbing experience you know you are in good hands when you are building your new home. We understand that no two homes are the same which is why we design your new home plumbing to suit your families needs, both today and into the future.

Each and every new home installation is performed by experienced and licensed plumbers using only quality parts and fittings from internationally leading brands such as Tradelink, Galvins and more.

Backed by our quality workmanship guarantee, our attention to detail is the difference between a ‘job done’ and a ‘job well done’.