Construction & New Builds
Construction & New Builds
Full construction plumbing from slab to fit-out for residential, commercial and industrial projects.
Ross Barber Plumbing has worked on everything from custom home builds in Kiama and Shellharbour to large-scale commercial construction projects. We coordinate directly with builders and developers to keep your project on schedule, on budget, and fully compliant.
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
Construction plumbing for projects across the Illawarra and Shoalhaven, including Wollongong, Shellharbour, Kiama, Nowra, Gerringong, Albion Park and all surrounding areas.


Why choose Ross Barber Plumbing for construction & new builds?
Licensed, insured, and backed by 25 years in the trade across the Illawarra and Shoalhaven.
Fully licensed and insured
NSW Plumbing Licence 262955C. All work is performed to code with compliance documentation provided.
Own equipment, no wait
We carry hydro jetting, CCTV drain cameras, and our own excavator. Most jobs start the same day without waiting on subcontractors.
24/7 emergency response
We pick up the phone. For burst pipes, gas leaks, and blocked sewers across the Illawarra, call us any time.
Common questions about construction & new builds
Straight answers to what customers ask us most.
How early in a new build should I involve a plumber in the Illawarra and Shoalhaven?
As early as possible, ideally at the planning stage. For new builds in the Illawarra and Shoalhaven, 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 the Illawarra and Shoalhaven?
Yes. Slab plumbing is a core part of our new build work in the Illawarra and Shoalhaven. Getting the under-slab drainage layout right before concrete is poured is critical because problems at that stage are expensive and disruptive to rectify. We have completed slab work across hundreds of residential builds in the Illawarra and Shoalhaven.
Can you work directly with my builder in the Illawarra and Shoalhaven?
Yes. We work alongside builders, project managers, and developers across the Illawarra and Shoalhaven and the wider region. We are experienced at coordinating with other trades and meeting the tight timelines that construction projects demand.
Do you take on commercial construction projects near the Illawarra and Shoalhaven?
Yes. Alongside residential new builds, we take on commercial, industrial, and multi-unit projects in the Illawarra and Shoalhaven and across the Illawarra and Shoalhaven. Contact us to discuss your project scope and timeline.
Construction & New Builds by location
Find location-specific information about our construction & new builds service.
Need a hand?
Call us direct or request a free quote online. 24/7 for emergencies.