




5.0

Rating
Trusted by Over 400 Sydney Locals
Expert Sub Soil Drainage Services in Sydney's Eastern Suburbs
Excess groundwater can cause severe damage to your property’s foundation, landscape, and structures.
At Mint Plumbing & Relining, we specialise in sub soil drainage solutions, including French drains, yard drainage systems, and basement waterproofing, ensuring your home or business stays protected from water damage.
Get In Touch
We service the Eastern Suburbs community daily.
- Call-out free
- Fixed Price Plumbing
- On site in 30 mins*
- Free CCTV inspection
What our clients have to say
EXCELLENT Based on 465 reviews Posted on Google Nikki Ellis16 June 2026Trustindex verifies that the original source of the review is Google. Yvan did a great a job. Super nicePosted on Google Maynara Baptistella15 June 2026Trustindex verifies that the original source of the review is Google. Evan was very kind, attentive and nice!!!. He did a great job and left everything clean and tidy afterwards. Fynn was also very supportive throughout the process. Highly recommend their services!Posted on Google Sara Scott11 June 2026Trustindex verifies that the original source of the review is Google. Quick and efficient to fix leak.Posted on Google Marc Morgan10 June 2026Trustindex verifies that the original source of the review is Google. I’ve used a lot of plumbers over the years, and this team stands out as one of the most reliable and professional in the Eastern Suburbs. Their workmanship is excellent, their pricing is fair, and they genuinely know their trade. If you can, ask for George. His knowledge, attention to detail, and problem-solving ability are outstanding. Highly recommended.Posted on Google kim3 June 2026Trustindex verifies that the original source of the review is Google. Yvan did a great job!Posted on Google Peter Burke27 May 2026Trustindex verifies that the original source of the review is Google. Ivan came out to help and was fast and efficient. Great service!Posted on Google Will22 May 2026Trustindex verifies that the original source of the review is Google. My wife dropped her engagement ring down the shower drain. These legends were here in under 30 mins on a Saturday and retrieved it for us. Thank you so much!Posted on Google Fynn Pool19 May 2026Trustindex verifies that the original source of the review is Google. Great crew, Very polite. #1 Plumbing companyPosted on Google lily. bane19 May 2026Trustindex verifies that the original source of the review is Google. Incredible Service, Polite and Efficient!! Very happy with the Service!
Expert Drainage Solutions
for Your Property
Effective sub soil drainage is critical for protecting your property from excess groundwater, which can lead to foundation cracks, waterlogged yards, and damp basements. At Mint Plumbing & Relining, we provide customised drainage systems to keep your property safe and dry.
Whether you need repairs to existing drainage systems or new installations, we’re equipped with the expertise and tools to get the job done right. From French drains to advanced underground systems, our solutions are designed to remove water effectively and prevent future issues.


Comprehensive Underground Drainage Services
Our sub soil drainage services are tailored to address common water-related issues beneath the surface:
- Waterlogged Yards: Poor drainage can leave your landscape soggy and unusable.
- Damp or Flooded Basements: Protect underground spaces from water ingress.
- Foundation Protection: Prevent structural damage caused by excess moisture.
- Efficient Water Removal: French drains and yard drainage systems divert water safely.
At Mint Plumbing & Relining, we use advanced tools and methods to ensure water is managed effectively, protecting your property’s value and functionality.
More Reasons to Consider MINT Over Others
We don’t just fix pipes; we provide peace of mind. Here is why Sydney residents and businesses trust us.
Upfront Pricing
No hidden fees or surprises. We provide honest, upfront quotes before any work begins.
Lifetime Guarantee
We stand by the quality of our work. If it's not done right, we'll fix it for free.
Available 24/7
Plumbing emergencies don't wait for business hours, and neither do we.
Fully Licensed
Our team is fully certified, giving you peace of mind.
Clean & Tidy
We respect your property and always clean up our workspace before leaving.
Latest Technology
We use advanced CCTV and trenchless relining to save you time and money.
Call Out Fee For All Plumbing Jobs
We’ll come to you, assess the plumbing issue and provide a upfront quote.
Proper sub soil drainage not only protects your property but also ensures long-term value and functionality. Benefits include:
✔ Reduced Flood Risk – Directs excess water away from your property.
✔ Foundation Protection – Prevents water from weakening structural components.
✔ Healthier Landscapes – Eliminates waterlogging in gardens and outdoor spaces.
✔ Enhanced Property Value – Safeguards your investment with reliable drainage solutions.
Emergency Sub Soil Assistance
If flooding or excess water is affecting your property, Mint Plumbing & Relining provides fast-response drainage solutions to minimise damage. Our team is available for urgent sub soil drainage issues, offering expert services for:
- Basement Flooding
- Foundation Erosion
- Severe Yard Drainage Problems


Maintaining Your Sub Soil Drainage System
Sub soil drainage systems require proper care to function effectively and prevent water buildup. Over time, debris like sediment, roots, and dirt can clog underground systems, reducing their efficiency.
At Mint Plumbing & Relining, we offer expert drainage maintenance and Blocked Drains services to keep your system running smoothly. From inspections to advanced cleaning methods, our team ensures your drainage system remains effective and reliable for years to come.
Efficient Yard Drainage Services for Lasting Results
Waterlogged yards can lead to soil erosion, damaged plants, and unusable outdoor spaces. At Mint Plumbing & Relining, we specialise in yard drainage systems that manage excess water effectively, protecting your landscape and property.
Whether it’s installing French drains or addressing stormwater issues, our tailored solutions keep your yard dry and functional, even during heavy rain.

Our Partner & Relationships
At Mint Plumbing & Relining, we value strong partnerships built on trust, reliability and long-term relationships. We work closely with strata managers, property agencies, local businesses and suppliers to deliver prompt, professional plumbing services across Sydney.
Our partners choose us because we are responsive, easy to work with and committed to providing quality service every time.


































Our Team / Familiar Faces
Meet the licensed, experienced, and friendly team who are here to help from your first call to the final job.
Our team will visit your property and provide a free assessment on the works to be carried out.
Dedicated to providing reliable, affordable service with a commitment to quality and integrity.
Our fixed price plumbing ensures you receive an up front quote before we start work with no hidden surprises.
Frequently Asked Questions
Sub-soil drainage involves installing systems below the surface of your property to manage excess groundwater that can gather around your home’s foundation or in your yard. It works by directing water away from the property through channels like French drains and yard drainage systems, helping prevent water damage and issues like waterlogged gardens or damp basements.
When sub-soil drainage isn’t functioning properly, it can lead to serious issues like foundation cracks, waterlogged yards, and damp basements. Excess moisture around your foundation can weaken structural elements, leading to costly repairs.
If you’re noticing water pooling in your yard, damp spots on walls, or cracks in your foundation, it’s a sign your drainage system might be failing. Mould and mildew growth, as well as soggy areas in your landscape, are also clear indicators. If these problems sound familiar, it’s important to address them quickly by calling your local plumber.
Yes, sub-soil drainage can help prevent basement flooding by directing water away from your foundation. If you find yourself in need of urgent plumbing support, we offer emergency plumbing services to resolve any critical issues as quickly as possible.
Sub-soil drainage helps protect your home’s foundation by managing water that gathers around the property. By using systems like French drains, excess moisture is diverted away from your foundation, which helps prevent cracks and erosion caused by water buildup.
Sub-soil drainage addresses groundwater that accumulates below the surface, while surface drainage focuses on managing rainwater or runoff that collects above the ground. Both types of drainage are crucial for protecting your property from water damage, but sub-soil drainage is specifically designed to prevent issues like foundation cracks and waterlogged outdoor areas.
If you notice water pooling around your home, dampness in your basement, or cracks in the foundation, it’s a clear sign you might need sub-soil drainage. Properties in areas with frequent rainfall or high groundwater levels are also at risk. If you’re unsure, our expert team can assess your situation and recommend the best solution.
Yes, improper drainage can create ideal conditions for mould and damp problems. When water is not effectively diverted away from your home, it can seep into your foundation and basement, encouraging mould growth. If you’re facing damp issues, we can help with solutions like damp-proofing services, as well as managing your drainage system to keep water away from vulnerable areas of your property.
Looking for reliable plumbing that doesn’t cost the earth? At Mint Plumbing & Relining, we’re proud to be rated 5.0 stars on Google by over 5000+ happy customers. We back that trust with honest pricing, local experience, and fast service you can count on.
To make it even easier, we’ve put together a range of special offers, including $0 call-out fees, CCTV drain inspections, priority same-day service, and more.
Check out our latest vouchers below and book your Mint Plumber today.
Our team proudly serves Sydney’s Eastern Suburbs and North Sydney from Watsons Bay to Maroubra, Randwick to Rose Bay, and everywhere in between.
Whether you’re in Bondi, Coogee, Paddington, or Potts Point, or anywhere across North Sydney, you can rely on Mint Plumbing & Relining for fast, local service, with a $0 call-out fee throughout the Eastern Suburbs.
Wherever you’re located in Eastern Suburbs or North Sydney, we’ve got your plumbing needs covered.
Call The Mint Plumbing & Relining Team Today!
Got a plumbing issue in your home?
Simply, call or fill out our form to book in a plumber at a time that suits you.
