Available 24/7

Got a collapsed, shifted or broken pipe? Call us now for expert stormwater drains services.
Available 24/7
“ I’ve used Mario and his team for everything from plumbing (stormwater, hot water, sewer, gas, etc) fencing, building alterations and electrical work. It’s amazing to find good tradespeople that can do anything and do it well. Good communicator and honest work. Highly recommended. “

Joe Sorich — Melbourne, Australia



At Optiflow Plumbing, we deliver professional sewer and stormwater plumbing services anywhere in Melbourne. We’re licensed and registered with the Building and Plumbing Commission (BPC), ensuring professional work.
With over 20 years of experience and 3,000+ plumbing jobs completed across Victoria, we know how to repair broken drainage systems safely and efficiently. Expect fast service, upfront pricing and long-term results.
Available 24/7
We handle all types of stormwater and sewer issues, from serious blockages to full pipe replacements.
Available 24/7

Our expert plumbers dig up broken stormwater pipes and install new sections to prevent pooling.

We replace cracked, corroded or collapsed sewer lines that can’t be fixed through no-dig methods.

Our team responds quickly to sewer emergencies, stopping backups and restoring flow.

We remove aggressive tree roots from underground pipes and repair or replace damaged sections.

We carry out full pipe replacement or repositioning to suit new bathroom, kitchen or landscaping layouts.
At Optiflow Plumbing, our plumbers are qualified to handle stormwater and sewer dig-ups safely and quickly. Count on us to get the job done right every time.
Available 24/7

We complete most dig up jobs in 8 hours on average, depending on access and site conditions.
Our plumbers are fully qualified, experienced and insured to carry out all dig up work.
We bring all the tools and equipment we need to inspect, clear and dig up any pipe on the spot.
Our team brings decades of hands-on experience in plumbing services for homes and businesses.
We back our plumbing work with a workmanship guarantee, ensuring quality results that last.
We have a proven track record of fast, reliable service.
Adem great work. I asked for a short-notice assessment at my place and I’m very grateful for his prompt response. Great service
Adam was fantastic. Very professional and polite.
Adem and Semih came out today and were awesome…
Diagnostics were quick and thorough…
Amazingly thoughtful and a beautiful disposition…
It almost makes me want to adopt them.
Technical know how is impressive and the ability to explain the problem to a lay person is what makes them great….
Punctual and efficient….top notch.
Great service and professionalism from Adem and Sam! We have some signs of a balcony leak and they were great at operating independently and professionally to investigate the leak while I worked from home. Adem explained his findings clearly and succinctly to me and I would happily seek out Optiflow plumbing in the future.
Thanks 🙏 Sam and Adam great service fast and reliable
Adem and his crew just came to do some maintenance at our rental. They were friendly and did an amazing job with our blocked drains. They felt safe and trustworthy and I would highly recommend. Great Job!
Friendly team, very knowledgeable, efficient and punctual, would highly recommend
Quick fix by competent staff. Very happy after repair.
Adem attended to fix an issue with our gutters and downpipes, he was on time, well mannered and carried out the work efficiently, wouldn’t hesitate to call again in the future.
Mario was quick and professional. Much appreciated
Get collapsed or broken underground pipes repaired fast. Contact us today to get started.
Available 24/7


Yes, licensed plumbers are qualified to fix, replace and install sewer lines. They handle a wide range of sewer-related issues including blocked drains, damaged pipes, tree root intrusion, collapsed sections, and full sewer line replacements. Depending on the severity of the issue, they may use non-invasive methods like jet blasting or CCTV inspections first, or perform full dig-ups if the pipe is extensively damaged.
In Melbourne, the cost to dig up and replace a sewer line typically ranges from $3,000 to $10,000 or more. Pricing depends on several factors including the length and depth of the damaged pipe, how accessible the area is, the type of ground or surface being excavated and any restoration required afterward such as concreting or landscaping. Reach out today for a tailored quote.
No, you can’t dig up your own sewer line. Digging up a sewer line must be done only by a licensed and registered plumber to ensure safety and compliance with local regulations.
Available 24/7
Quick Plumbing Estimates Backed by Quality Service
Reach out to us today for fast repairs, routine maintenance or emergency plumbing services.
Available 24/7


Quick Plumbing Estimates Backed by Quality Service
Fill out the form and we’ll get started—reliable pricing and real professionals, guaranteed.