Commercial plumber in Melbourne
Maintenance and project work for property managers, builders and business owners.
Commercial plumbing maintenance and project work
We work with builders, property managers and business owners on both reactive maintenance and planned project work. One commercial client has used us across the majority of their projects for more than five years. Where a shutdown would affect trade, work is scheduled outside your operating hours.
- Reactive maintenance across a portfolio of sites
- Project plumbing for builders and developers
- Work scheduled outside trading hours where required
- Invoicing and reporting by site

Where we work
Commercial plumbing across Preston, Reservoir, Thornbury, Northcote, Fairfield, Ivanhoe, Heidelberg, Heidelberg West and the rest of our service area.
What our customers say
Rated 5.0 out of 5 from 14 reviews on Google.
We have used AC Plumbing for most the vast majority of our projects over the last 5 years. They have proven to be very professional and always deliver work of the highest standard. Highly recommend.
AC Plumbing and Drainage have done many jobs for our company over the years, Alan and his team are total professionals, hard working, quick thinking and get the job done. We would totally recommend these guys, a good, reliable and honest business.
Great plumber! Great guy to deal with. Will always use going forward. Glad I found him!!
Other plumbing services
Blocked drain clearing
Slow draining sinks, gurgling toilets and overflowing gullies. We clear the line and identify the cause.
CCTV drain inspections
A camera survey of your drainage line to identify cracks, tree roots, blockages and collapsed pipe.
Burst pipes and leak detection
Burst pipes and hidden leaks. We locate the source, isolate the supply and repair the failed section.
Frequently asked questions
Answers to the questions we are asked most often. If your question is not covered here, call us.
How quickly can you get here?
Our phone is answered 24 hours a day, seven days a week. We are based in Preston and work across the northern suburbs, so response times are short. For emergencies we will give you a realistic arrival time on the phone, and advise you on isolating the water or gas in the meantime.
What does a call-out cost?
You receive a free quote before any work begins. We assess the job, explain what is involved and confirm the price with you. No work goes ahead until you have approved it.
Do you work after hours and on weekends?
Yes. We are available 24 hours a day, seven days a week for emergency plumbing and gas work.
Which suburbs do you cover?
Preston, Reservoir, Thornbury, Northcote, Fairfield, Ivanhoe, Heidelberg, Heidelberg West, Macleod, Greensborough, Bundoora, Mill Park, Epping, Lalor, Thomastown, Coburg, Brunswick, Fawkner, Glenroy and Pascoe Vale, along with the surrounding northern suburbs. If you are just outside this area, call us and ask.
Can you find a drain fault without digging?
In most cases, yes. We run a CCTV camera through the line and record the condition of the pipe, which identifies the fault and its depth from the surface. Any excavation is then limited to that one location.
Do you do gas fitting as well as plumbing?
Yes. We install and connect gas appliances, run new gas points, detect and repair leaks, and carry out carbon monoxide safety checks. Every gas installation is tested and certified on completion.
Areas we service
Based in Preston, working across Melbourne’s northern suburbs.
Request a free quote for commercial plumbing
Tell us what you need and we will provide a price before any work begins. Our phone is answered 24 hours a day, seven days a week.
