Drainage Design, Installation & Maintenance
Whether you’re building a new home, renovating, or simply looking to improve your existing drainage system, we provide expert drainage solutions for properties big and small.
*No Obligation $0 Call Out Fee
Seamless Drainage Solutions for Homes and Businesses
Whether it’s from burst pipes, heavy rainfall, or poor drainage, water damage can be costly! At Hardie & Co Plumbing, we specialise in the design, installation and maintenance of tailored drainage solutions designed to suit the unique needs of both residential and commercial properties across Sydney.
Our expertise extends to surface water management to underground drainage and everything in between. From the initial design to installation and ongoing maintenance, we are committed to delivering reliable results that stand the test of time.

We’ve Got Your Drainage Needs Covered
Quality Drainage Solutions You Can Count On
Comprehensive Property Assessment
Our team takes the time to evaluate factors like soil type, landscape gradient, and local weather patterns. This helps us create a customised drainage plan tailored to your specific needs.
Findings & Planning
Next, we’ll walk you through our findings. We believe in prioritizing transparency and clarity, ensuring you understand the situation and the best solutions available for your needs and budget.
Expert Installation
It’s time to get to work! Using advanced equipment and proven techniques, we meticulously install your drainage system. Every component is integrated and tested to ensure it functions perfectly.
Support & Maintenance
We also offer ongoing maintenance services to keep your drainage system in top shape. Regular check-ups and proactive care help extend the lifespan of your system and prevent future issues.
Your Drainage Experts
24/7 Availability
Our dedicated team is available 24/7, ready to tackle any drainage issues that might occur, ensuring you never have to face a plumbing crisis alone.
Your Needs Come First
Our client-focused approach means we tailor our services to meet your specific requirements. We take the time to listen to your concerns and understand your needs, ensuring the best outcomes.
Peace of Mind Guaranteed
With a team of fully qualified and insured plumbers, we adhere to all industry regulations, so you can trust that our work meets the highest standards of safety and quality.
Reliable Solutions You Can Trust
We believe that great results start with the right tools. That’s why we use only the highest quality equipment and advanced technology in our work.
(40+ Reviews)
5-Star Rated Plumbing Services

Drainage Maintenance & Repair
Long-Lasting Drainage Systems
Our routine inspections, cleaning, and repair services are designed to prevent blockages and spot potential issues before they become costly problems.
We use advanced diagnostic tools to assess your drainage system’s condition during our inspections, ensuring we catch any signs of wear and tear early on. Our cleaning services are thorough, removing debris and buildup that can cause blockages and if we find any damage or wear during our checks, we can also restore your system – whether it’s a minor leak or a major pipe replacement.
Real Feedback from Real People

The Hardie & Co team are amazing. Calling a tradie can be worrying but upon first meeting Will we were put at ease and an instant trust was built. Communication is great, and the work is second to none. We have used the team for several issues and I would highly recommend them if ever you need a trusted plumber.

I can highly recommend Will and his team for the excellent job they did on my end to end bathroom renovation. Will managed the whole thing, was super quick (2.5 weeks from demo to ready), informative, with plenty of helpful advice and options provided along the way.

I can’t recommend Will and the boys highly enough. They did a great job of fixing up some plumbing work by my pool and bathroom that was done very badly by a previous plumber. Will sourced and fitted a new vanity and hot water heater for me. The place was left immaculate and the knowledgeable, friendly and polite service was much appreciated.
Frequently Asked Questions
Have A Question?

What types of drainage systems do you design and install?
We specialise in a variety of drainage solutions, including surface water management systems, underground drainage, stormwater management, and more. Our team assesses your specific property needs and designs a system that optimally manages water flow and prevents damage.
How often should I have my drainage system inspected?
We recommend having your drainage system inspected at least once a year, or more frequently if you notice signs of issues like slow drainage or flooding. Regular inspections can help identify potential problems early and reduce the risk of costly damage and replacement.
What can I do to prevent drainage blockages?
To prevent blockages, ensure that debris, leaves, and other materials are kept away from drainage inlets. Regular maintenance is key, too! Our team offers comprehensive cleaning services to keep your drains clear and functioning properly.
How do you assess drainage problems on my property?
Our process begins with a thorough property assessment, looking at things like soil type, landscape slope, and current drainage conditions. We use advanced diagnostic tools to pinpoint any issues, so we can craft a tailored solution just for you.
What happens if you find damage during an inspection?
If we spot any damage during our inspection, we’ll let you know right away and chat about the best repair options. Whether it’s a quick fix or something a bit more involved, our team is here to ensure your drainage system gets back to optimal condition without any hassle!