Whatever the volume, we have the truck for it.
Waroona Septics Liquid Waste Services runs the tankers for septic, sullage and bulk liquid waste for 30 years across Collie. Yard at 14 Quarry Way and Greenfields. One call, a straight answer, and a job that does not need doing again next month.
What the truck is set up to do.
Everything Waroona Septics Liquid Waste Services handles, in the order people ring about it.
01
septic
septic tank pump-outs
The standard household pump-out. We lift the lid, vacuum the tank down, check the outlet and leave the lid seated properly.
02
portable
portable toilet pump-outs
Portable toilets delivered, serviced and collected. Site sheds, events, and jobs that run long.
03
grease
grease trap cleaning
Kitchen grease traps emptied and washed out on a schedule that keeps the council and your kitchen happy.
04
residential
residential liquid waste services
Bulk liquid waste taken away under licence and tipped at a licensed facility, with the paperwork to prove where it went.
05
commercial
commercial liquid waste disposal
commercial liquid waste disposal — quoted before we start, and finished the same day where we can.
06
industrial
industrial liquid waste removal
industrial liquid waste removal — booked in, done properly, and left tidy.
07
aerobic
aerobic treatment unit (ATU) pump-outs
Aerated treatment systems serviced, pumped and left running the way the manufacturer intended.
How the day goes.
You get a person, not a queue
Ring and someone who drives the truck answers. You get a price and a day on that call, not a callback.
Nobody knows where the lid is. That is fine
Half the jobs start with a probe and a shovel. If the lid has been buried since the eighties, we will still find it.
Emptied properly, not skimmed
A tank is not done when the liquid is gone. The crust and the settled sludge come out too, which is the part that decides how long before you need us again.
The paperwork follows the load
Tipped at a licensed facility, recorded, and available to you if a council or a buyer ever asks where it went.
Your service report, done at the tank
Aerated systems need a service record for the council. It gets filled in while we are there, not from memory afterwards.
We leave it safe
An unseated septic lid is the most dangerous thing on a rural block. Ours go back properly, every time.
What you actually get with Waroona.
Taken from what the business says about itself, not from a template.
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Covers a ~300km corridor from Two Rocks to Bunbury — one of the widest domestic footprints in the state
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Peel-based yard at Greenfields, right in the Mandurah septic belt
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Open 7:00am–7:00pm Mon–Fri, Saturdays emergencies only
Known in Greenfields for turning up.
Over 30 years, with a named 'fleet of environmentally compliant trucks'
From their own listingThe truck, and the work.

Where the truck already goes.
Based in Greenfields, WA, covering Collie. Yard at 14 Quarry Way and Greenfields. If your town is not on this list, ring anyway — the run may already go past you.
The questions we get asked most.
How often should a septic tank be pumped?
How do I know if mine needs doing?
Do you need to find the lid, or do I?
Can the truck get to my tank?
What happens to the waste?
Do you do the council service report as well?
How often does a grease trap need doing?
How much does it cost?
Book it while it is still a job, not an emergency.
Ring 0419 244 361 and speak to someone, or leave your details and get a call back.