This Month Only: $50 OFF Your First Service*
This Month Only: GET $50 OFF Your First Service*(First 30 Bookings Only)
Professional stormwater solutions that protect your home from flooding, erosion, and water damage. Licensed drainage specialists serving Sydney homeowners.
IN UNDER 5 MINUTES, GUARANTEED
Water pooling in your yard. Flooding near your house. Erosion destroying your landscaping. These problems don’t just look bad – they threaten your home’s foundation, create mosquito breeding grounds, and make your outdoor spaces unusable after every rain.
Sydney’s heavy rainfall demands proper stormwater management.
BEFORE
AFTER
Water collecting in your yard, driveway, or near your home after rain and taking more than 24 hours to drain.
Water entering your garage, flooding pathways, or running toward your home during storms.
Persistent wet spots in your yard that never fully dry, killing grass and making areas unusable.
Soil washing away, creating gullies, undermining pathways, or exposing tree roots during heavy rain.
Water pooling or flowing along your home’s foundation walls, a serious structural risk.
Old drainage systems that no longer work effectively or are damaged and need replacement.
Requirements from council to upgrade or install stormwater drainage for compliance or development approval.
We analyze your property’s topography, soil type, existing drainage, and water flow patterns during rain events.
We design a stormwater system specific to your property, considering council requirements, optimal water flow, and your landscaping.
Our licensed plumbers install your drainage system using
quality materials and proven techniques that handle Sydney’s heaviest rainfall.
We test the complete system, ensure council compliance,
and provide documentation for your records.
Channel drains, strip drains, and grated drains that capture surface water before it causes problems.
Underground agricultural drainage pipes that collect and redirect water from waterlogged soil and garden beds.
Gravel-filled trenches with perforated pipes that intercept and redirect groundwater away from problem areas.
Properly connecting roof downpipes to stormwater systems or redirecting water away from your home.
Installation of collection pits and grates at strategic locations to capture and manage stormwater flow.
Installing drainage behind retaining walls to prevent water buildup, pressure, and structural failure.
5 STAR RATED PLUMBERS IN SYDNEY
Posted on Google Krishna Chaitanya ParuchuriTrustindex verifies that the original source of the review is Google. Sam and team done great job. I have asked them to install full house Filteration. The response is quick and the job is done at utmost care. I love the work delivered.Posted on Google Dashing AhujaTrustindex verifies that the original source of the review is Google. Excellent service, they are truly a very good professional in their service. Sam team helped us analyzing the issue and suggested the way forward to avoid renovation of bathrooms. Finally, Luke has done the awsome job to fix all the issues we raised, I would definitely recommend ohana, Gr8 team work😊😊😊Posted on Google Tony DanielsTrustindex verifies that the original source of the review is Google. I had a really good experience with Ohana. From the initial meeting right throughout the process. Sam advised the best plan to fix the stormwater problem and the tradesmen carried out the work in a professional and timely manner. They cleaned up all the mess and removed all rubbish as well so the site looked as good as it could.they also top dressed the lawn so it can grow back quickly and neatly. They even left me a bag of top dressing to fill any low points as it recovers. They worked hard and finished late to get the job completed. They definitely went above and beyond. Not enough good things to say about Ohana, I'm a very happy customer.Posted on Google Maria RamTrustindex verifies that the original source of the review is Google. We had a blocked gully which resulted in the main bathroom shower not being able to be used. Team was fast reacting, Great team to work with, kept me in the loop with everything that did. Very professionalPosted on Google James WoodwardTrustindex verifies that the original source of the review is Google. Great team and expertise. Would definitely use Ohana again.Posted on Google Erin ZarateTrustindex verifies that the original source of the review is Google. Highly recommend Ohana Plumbing. Great communication from start to finish. Diagnosed and fixed the issue in great time! Sam took the time to explain the issue in detail, in a way which a person who has no knowledge of how plumbing works would understand. You can tell they truly care about the work and their customers. Very knowledgeable and professional. Will definitely be using Ohama Plumbing for plumbing related issue in the future. Thanks again Team!Posted on Google TrevorTrustindex verifies that the original source of the review is Google. Great guys. Really easy to work with. Definitely recommend.Posted on Google AnthonyTrustindex verifies that the original source of the review is Google. I had a great experience with this plumbing company. They were professional, punctual, and completed the job to a high standard. They explained everything clearly, offered fair pricing, and left the work area clean and tidy. It's refreshing to find a team that's reliable and takes pride in their work. I highly recommend them to anyone looking for honest, quality plumbing services. Thanks again for the excellent service!Posted on Google Brandon WardTrustindex verifies that the original source of the review is Google. Pleased with the technician and the guidance in some issues with a potential property purchase.Posted on Google Alex ZairisTrustindex verifies that the original source of the review is Google. I used Ohana plumbing for some new stormwater drainage, I talked to many company’s before doing this job, and decided to job with ohana plumbing and it was by far the best decision I made, ohana plumbing was very friendly, kind and professional, I will definitely use them again and highly recommend using themVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
OUR POINTS OF DIFFERENCE
Every one of our plumbers holds full NSW licensing and Master Plumbers Association membership.
We live and work in Sydney. We understand local homes and the unique challenges they face.
Fixed quotes before we begin. What we quote is what you pay—no hidden extras on your bill.
2025 Local Business Award winners, trusted by hundreds of Sydney families near you.
We’re proud to service homes right across Sydney’s metro areas.
TALK TO A SYDNEY PLUMBER TODAY
SYDNEY PLUMBERS NEAR YOU
Solutions range from $1,500 for simple damp treatments to $15,000+ for comprehensive basement waterproofing and drainage systems. Every property is different, we provide transparent quotes based on your specific needs.
Some drainage work requires council approval, particularly if connecting to council systems. We handle all permits and compliance requirements.
Most residential drainage projects are completed in 2-5 days depending on system complexity and site conditions.
Subsurface drainage requires excavation, but we minimisedisruption, work efficiently, and restore your landscaping properly. We discuss all options beforehand.
Yes. We repair, upgrade, and replace failing drainage systems. Often, repairs are more cost-effective than complete replacement.
We assess all water sources and can design solutions that manage water from your property and neighbouring runoff.