Unanderra · Wollongong
Construction & New Builds in Unanderra
Full construction plumbing from slab to fit-out for residential, commercial and industrial projects.
We work across Unanderra on residential and commercial jobs — blocked drains, hot water systems, maintenance plumbing, and construction. The suburb's older sections have the same clay drain infrastructure common across southern Wollongong.
Ross Barber Plumbing can discuss custom home builds in Kiama and Shellharbour and commercial construction projects. We coordinate directly with builders and developers about the plumbing scope.
We work across Unanderra regularly and know the local infrastructure well. Whether it is a planned job or an urgent callout, we pick up the phone and we show up.
What's included
- Custom residential new builds
- Commercial and industrial projects
- Slab plumbing and rough-in
- Drainage design and installation
- Gas rough-in and connections
- Coordination with other trades


Why choose Ross Barber Plumbing for construction & new builds in Unanderra?
Ask Ross about the work needed and the options for your property.
Discuss the work needed
Describe the issue and ask what assessment or repair options may suit your property.
Clear next steps
Ross can explain the likely next step and what needs to be checked before work is arranged.
Urgent enquiries welcome
For an urgent problem, call to check availability rather than assuming emergency attendance.
Common questions about construction & new builds in Unanderra
Answers to the questions we hear most from Unanderra customers.
How early in a new build should I involve a plumber in Unanderra?
As early as possible, ideally at the planning stage. For new builds in Unanderra, involving a plumber from the beginning means drainage layouts and service routes are designed into the project from day one rather than worked around later. We coordinate directly with builders and developers.
Do you handle slab plumbing for new homes in Unanderra?
Yes. Slab plumbing is part of our new build work in Unanderra. We can discuss the under-slab drainage layout before concrete is poured.
Can you work directly with my builder in Unanderra?
Yes. We work alongside builders, project managers and developers across Unanderra and the wider region. Contact us to discuss the project scope and coordination with other trades.
Do you take on commercial construction projects near Unanderra?
Yes. Alongside residential new builds, we take on commercial, industrial, and multi-unit projects in Unanderra and across the Shoalhaven and Illawarra. Contact us to discuss your project scope and timeline.
Other services in Unanderra
We offer the full range of plumbing and drainage services across Unanderra.
Need construction & new builds in Unanderra?
Call to check availability or send an enquiry for a callback.