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.
On time, kind and spent as long as they needed to find and diagnose the issue being thorough with it all the way through.
Huge thank you to Adam and Sam for their quick and efficient service! Within a week I had a brand new working stovetop and I couldn’t be happier.
Their professionalism has been fantastic, they get the job done and I would definitely use their services again in the future.
Came out to fix a blown faucet at midnight. Fair pricing. Mario was really great. Top level customer service. Would recommend anyone using this company!
Adam and Sam were very professional, proficient and lovely blokes, would recommend!
Sam and Adam super friendly and efficient – got in and out quickly and were respectful while in the house. Did a good job.
Optiflow were easy to deal with, friendly and turned up on time
Adam was fast, efficient and very friendly.
Highly recommend Adam from Optiflow Plumbing. Was on time, polite, and explained the whole job. Very happy with the service.
Quick & friendly service by Adam
Adam came out and did a fantastic job replacing a toilet. Easy and great to work with!
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.
Quick Plumbing Estimates Backed by Quality Service
Fill out the form and we’ll get started—reliable pricing and real professionals, guaranteed.
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

