Modular Construction Plumbing
Modular construction plumbing: in-factory installation through to on-site connection and commissioning.

Factory rough-in through to on-site connection for modular and prefab building projects.
Modular construction needs plumbers who understand both the factory floor and the site. We handle in-factory rough-in to modular tolerances, then the on-site connections, testing and commissioning once modules land.
We've delivered modular plumbing for school facilities and commercial projects with partners like Modcon, working to the tight repeatable standards that make modular stack up.
On site, we pre-plan the connection sequence around your crane and transport schedule, so services are live within days of modules landing rather than holding up the build.
- 01In-factory rough-in
- 02Modular tolerance compliance
- 03On-site module connections
- 04Testing & commissioning
- 05School & commercial modular
- 06Factory + site, one contractor
Common questions.
Do you work in the factory or on site?+
Both. We handle in-factory rough-in to modular tolerances, then the on-site connections, testing and commissioning once modules land. One contractor across the whole modular build.
Can you keep pace with our production schedule?+
Yes. Factory work runs to production-line timing and our crew matches your build schedule so modules never wait on plumbing. On site, we pre-plan the connection sequence around your crane and transport.
Have you delivered modular projects before?+
Yes, including school facilities and commercial projects with partners like Modcon, working to the tight repeatable standards that make modular stack up.
“Finally I found a reliable, on-time, gets-the-job done plumber! All I want is a tradie to give me a reasonable quote, to turn up, to communicate with me, to do the job efficiently and to not charge like a bull - and Joolz does all of the above! Very happy to recommend him.”
Got a job you’d like to talk through?
Most calls only take a minute. We’ll give you a ballpark and go from there.