Water Tank Cleaning, Purification and Repairs
Keep Your Water Safe and Fresh With Our Expert Tank Cleaning Service
Professional Water Tank Services in the Fleurieu Peninsula
The Watertank Cleaning Company SA, based in Victor Harbor, proudly services homes, farms, and businesses across the Fleurieu Peninsula and surrounding regions. We specialise in professional water tank cleaning, maintenance, and repairs that keep your water supply safe, fresh, and healthy. As a locally owned and family-run business under new management, we’re committed to delivering thorough, reliable service with a friendly, community-focused approach.
Clean water is essential for your family’s health, your property’s needs, and even your livestock. Over time, tanks can collect sludge, bacteria, leaves, dirt, and other contaminants that affect both taste and safety. That’s why regular cleaning and maintenance are vital to keeping your water supply in the best condition possible.
With our advanced vacuum cleaning technology, repair expertise, and optional sanitising treatments, we’re the trusted choice for water tank services across regional South Australia.
❊ Water Tank Services
What We Do
Tank Cleaning
No two water tanks are the same, which is why we provide cleaning solutions for all sizes and materials. From small poly tanks on suburban homes to large concrete tanks on farms, we’ve got the equipment and expertise to handle it all. Whatever your system, we’ll ensure your tank is left clean, fresh, and ready to use.
Suitable for all tank materials and sizes
Complete removal of sludge, sediment & contaminants
Minimal water loss cleaning (no full drain in most cases)
Full internal clean of tank, walls, floor & pipework
Concrete Tank Repairs
Repairing a concrete water tank requires precision, planning, and the right materials. We specialise in restoring concrete tanks, starting with a full inspection to identify the cause and extent of the damage. From there, we recommend the most effective repair and waterproofing solution, with a clear, upfront quote.
Repair of cracks, leaks and structural damage
Concrete tank waterproofing to prevent future issues
Full inspection with tailored repair solutions
Surface sealing to reduce water loss and deterioration
Water Sanitising
If your water smells, tastes unusual, or looks cloudy, bacteria may be present. We use clean oxide to restore water quality quickly and safely.
Eliminates bacteria, microorganisms & harmful pathogens
Improves water taste, clarity & odour
Safe, drinking-water approved sanitising treatments
Flushes and treats entire system including pipes & outlets
“Adam & Graham went out of their way to assist and clean our community tank. Adam was willing to travel to rural Nildottie and Lameroo to make a round trip of it. They did not charge extra for this. Adam booked the job, kept in touch and arrived as planned at around 0730 - 0800 after a 2 hour drive! We really couldn't have asked for better service. Adam has taken over from Graham who cleaned our tank 2 years ago. Would I recommend them? Absolutely, without hesitation, and we will call them in 18 months to do it all again.”
— Greg Crafter
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“Great service. They cleared 15 years a mud from the bottom of our tank while at the same time adding nutrients to our grass. A win win situation done by a professional no fuss team. Highly recommend.”
— David Clayton
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“Excellent job, tanks much cleaner, very happy, ready for the winter rains.”
— Anthony Roe
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❊ FAQs
You’ve got questions,
we’ve got answers
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With our vacuum cleaning system, water loss is minimal—only what’s needed to remove the sludge and debris at the bottom of your tank.
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No, you don’t. Cleaning is actually easier and more effective if your tank is full, as the water helps flush out the unwanted material.
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SA Health recommends inspecting and cleaning your tank every 2–3 years, depending on usage and gutter conditions. If you notice sludge, smells, or discoloured water, it’s best to book a clean sooner.
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Yes, we clean all tank types, including concrete, poly, galvanised, and lined tanks. No matter the size, we have the right equipment to handle it.
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Absolutely. We can treat your water with clean oxide tablets if bacteria is present or if your water tastes and smells unusual.
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Yes. While we’re based in Victor Harbor, we service the entire Fleurieu Peninsula and surrounding areas across regional South Australia.
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Yes, we always assess your tank as part of the process. If we spot cracks, leaks, or issues, we’ll recommend repairs before they become bigger problems.
Why Choose The Watertank Cleaning Company SA?
We don’t just give your tank a quick once-over—we provide a full, detailed clean and stay until the job is done properly. You’ll notice the difference in your water immediately, whether it’s the taste, clarity, or smell. Our customers often tell us they wish they had called us sooner!
On top of cleaning and repairs, we also provide optional sanitising services using clean oxide. This treatment is highly effective against bacteria, making it perfect if your water has started to taste, smell, or look unusual. Unlike harsh chemicals, this solution is safe and reliable, giving you confidence in the quality of your water.
Complete Water Tank Cleaning & Repairs
Ready for clean, safe water in your home, farm, or business? Contact The Watertank Cleaning Company SA today for professional water tank cleaning, sanitising, and repairs across the Fleurieu Peninsula.