Septic Tank Cleaning in Auckland
Grantham Hydro provides professional septic tank cleaning services throughout Auckland. Whether you’re on a rural property or in a suburban area, we’ve got the equipment and experience to get the job done right. With purpose-built vacuum trucks and a skilled team, we clean and empty septic tanks safely, efficiently, and in line with local regulations.
Our Comprehensive Septic Tank Cleaning Process
When you choose Grantham Hydro, you can expect a detailed, no-nonsense approach:
Access and Inspection:
Our experienced technicians locate and expose your septic tank, opening access lids to assess the tank's condition.
Efficient Waste Removal:
We use specialised vacuum trucks to remove liquid and sludge, leaving just enough to maintain the tank’s healthy bacteria.
System Check:
We inspect for cracks, clear inlet and outlet pipes, and clean filters to ensure your system is running properly.
Responsible Disposal:
All waste is transported to approved treatment facilities, meeting all environmental regulations.
Detailed Reporting:
After the job, we’ll provide a comprehensive report and suggest a maintenance schedule based on your tank’s usage.
OPTION 1 - subscription
$160 + GST per service
Applicable to modern secondary septic systems, which require servicing every six (6) months. The subscription contract is valid for two (2) years, with servicing at six-month intervals.
inclusions
- Checking filters
- Inspecting the pump
- Assessing overall system functionality to ensure compliance with council regulations
- Preparing a service report and submitting it to the council
Exclusions
- This contract does not include the services of a sucker truck.
- Replacement filters are not included and will be charged separately if/when required.
OPTION 2 - One OFF
$250 + GST per service
Applicable to older primary septic systems, which require servicing every three (3) years. This service is provided on a one-off basis, without a subscription.
inclusions
- Checking filters
- Inspecting the pump
- Assessing overall system functionality to ensure compliance with council regulations
- Preparing a service report and submitting it to the council
Exclusions
- This contract does not include the services of a sucker truck.
- Replacement filters are not included and will be charged separately if/when required.
Locally owned and operated septic tank servicing company based in Auckland. Call now!
Why Full Access Cleaning Matters
Some operators only clean part of the tank. We don’t. Full access cleaning ensures all waste is removed and gives us a chance to spot any early signs of damage or blockages. That means fewer issues down the line and better performance from your system.
Recognising When Your Septic Tank Needs Attention
Look out for these common signs that it’s time to book a clean:
- Slow Draining: Sinks, toilets, or showers taking longer to drain than usual.
- Unpleasant Odors: Smells near the tank or inside your home.
- Gurgling Sounds: Noises coming from your plumbing.
- Surface Water: Pooled water or unusually green grass over the tank area.
If you notice any of these, get in touch. We’ll assess the situation and sort it out promptly.
Maintenance Tips for a Healthy Septic System
Keep your system in good shape between professional cleanings:
- Mindful Flushing: Only flush toilet paper - no wipes, sanitary items, or grease
- Water Usage: Spread out your washing loads throughout the week and fix leaky taps.
- Protect the Drain Field: Keep heavy vehicles off the area and avoid planting deep-rooted trees nearby.
A bit of care goes a long way in preventing future problems.
Don't wait for problems to arise. Ensure your septic system operates smoothly with Grantham Hydro's expert services. Contact us to book your septic tank cleaning in Auckland.
Explore our full range of services to see how we can support your property's ongoing maintenance.
Frequently asked questions
How often should I service my septic tank?
In Auckland, traditional septic tanks must be inspected every 3 years, and advanced systems every 6 months, as required by Auckland Council.
What’s involved in a septic tank service?
A typical service includes checking tank levels, inspecting for damage, cleaning filters, testing alarms, and ensuring the system is operating efficiently.
How do I know if my septic tank needs servicing?
Signs include slow drains, unpleasant odours, wet patches in your yard, or gurgling sounds from pipes.
What happens if I don’t service my septic tank?
Neglecting maintenance can lead to blockages, system failure, environmental contamination, and costly repairs or fines.
Do I need to empty my septic tank every time it’s serviced?
Many factors will determine when your tank needs to be emptied & cleaned out, including how many people live on the property.
Generally, It will require a empty or suck out every 5-6 years.
If you’re careful with what you put down your drains, then this can extend to up to 8 years.
Our trained technician will check the scum & solid levels when completing the service inspection & advise if you require a clean out. A rule of thumb is when the solids/scum levels are more than 50% of the tanks capacity a clean out is required.
