About Optiflow Plumbing

Local Plumbers With Over 20 Years of Experience

Optiflow Plumbing started with a simple goal: to make plumbing accessible for everyone. With 20+ years of experience, we’ve helped thousands across Melbourne with expert plumbing services.

Experts in Plumbing Services & Repairs

What Sets Optiflow Plumbing Apart

We take pride in delivering fast, efficient and reliable plumbing services. All our work is handled by licensed & registered plumbers for professional results.

Fully Licensed Plumbers

Our plumbers are registered with the Building and Plumbing Commission (BPC).

Mario Toumanis

Founder of Optiflow Plumbing

$0 Call-Out Fee

We don’t charge a call-out fee for plumbing emergencies.

24/7 Availability

Our licensed plumbers are ready to help anytime, day or night.

Same Day Repairs

We’ll restore your service the same day, with a 24-hour turnaround.

Job-Based Pricing

We charge by the job, not the hour, so you know exactly what to pay.

Licensed and
Registered Plumbers

We’re licensed & registered with the Building and Plumbing Commission.

3,000+ Satisfied Customers

We’ve built 20+ years of experience by helping people across Melbourne.

15+ Years in Customer Service

We bring proven customer service experience to every job we do.

100% Workmanship Guarantee

We guarantee the quality of our work on every job.

Certifications & Affiliations

Our Certifications

We Are Qualified to Do the Job Properly

Our plumbers hold the necessary certifications to carry out licensed work safely. Learn about our qualifications below.

Plumbing Accreditation License #115793

We are authorised by the BPC to carry out plumbing work defined in the Victorian Plumbing Regulations.

Registered Building Practitioner #DB-U 75028

We are authorised by the BPC to carry out domestic building work defined in the Australian Standards and NCC.

What Our Customers Say

Real Reviews From Real People

5.0
Rated 5 out of 5

Efficient, on time and was able to come out at night which was so helpful

Show
JACKIE BARBER
5 days ago

Couldn’t believe the plumbers name was Mario haha, enough said.

No bs straight to work and fair price

Got hot water in my laundry now and plumbing to my fridge sorted

10/10

Show
Zayd
2 months ago

Mario renovated our kitchen and did an amazing job!! Great service, professional and great communication. Highly recommend!!!

Show
Dara Shehada
2 months ago

I can’t recommend Mario and Optiflow highly enough. I needed an emergency job done on my blocked drains and Mario organised to be here within 2 hours. He went above and beyond to clear all the drain pipes and have us up and running very quickly. Polite and helpful customer service that was second to none.

Show
Scott Willis
2 months ago

I reached out about a water leak and got a super quick response. The plumber was professional, helpful, and guided me through the fix right away. Really appreciated the fast support and clear advice. Highly recommend!

Show
Rayan Assaad
3 months ago

Mario came out and unclogged the kitchen sink quickly and efficiently. He was fast, reliable and reasonably priced.
Would definitely recommend!

Show
Nadia Lagana
3 months ago

The quality of work I’ve seen from the blokes at Optiflow is unmatched! They are phenomenal guys who take pride in their work and genuinely care about their customers!

Show
Caleb James
3 months ago

I had a strange leaking noise in one of the rooms whenever I turned on the kitchen mixer tap. The team from Optiflow came out, checked everything, and assured me there was no actual leakage, though they suspected it might be loose clips.

Later, Mario personally gave me a call and offered to come back to take another look, just to get to the bottom of it. He came the very next day, did a thorough investigation, and confirmed it was indeed due to loose clips.

Mario was fantastic—very knowledgeable, approachable, and genuinely curious to solve the issue. You won’t often come across someone like him who works out of passion and not just for the money. You can ask him as many questions as you like, and he’ll happily explain everything in detail.

Highly recommended!

Show
Karanveer Rana
6 months ago

Mario was punctual, quick and honest. Everything you want in a tradesman. we are super please with the service provided by the optiflow team.

Show
Lamees Al-ashi
8 months ago

Professional and prompt service .
Helpful explanation was provided as well.

Show
Heather White
2 years ago

Contact Us

Speak to a Licensed Plumber

Reach out to us today for fast repairs, routine maintenance or emergency plumbing services.

Your Plumbing Questions Answered

Frequently Asked Questions

Optiflow Plumbing has been in business for more than 20 years, with 3,000+ customers served across Victoria. Our reputation is built on fast, professional work and reliable customer service.

We service all of Melbourne and surrounding areas across Victoria.

We stand out for our upfront job-based pricing and 15+ years of experience in customer service.

We work with homeowners, tenants, property managers and business owners across residential and commercial properties.

Quick Plumbing Estimates Backed by Quality Service

Fill out the form and we’ll get started—reliable pricing and real professionals, guaranteed.

First Name *
Last Name *
Email *
Phone *
Service *
Suburb
Postcode
Your Message

Available 24/7

Contact
Follow Us