Whatever the volume, we have the truck for it.
Hervey Bay Liquid Waste runs the tankers for septic, sullage and bulk liquid waste for 30 years across Dundowran, Hervey Bay and Maryborough. One call, a straight answer, and a job that does not need doing again next month.

The work, in the order people ring about it.
Everything Hervey Bay Liquid Waste handles, in the order people ring about it.
01
Septic
Septic tank pump out
The standard household pump-out. We lift the lid, vacuum the tank down, check the outlet and leave the lid seated properly.
02
Domestic
Domestic grease trap cleaning
Kitchen grease traps emptied and washed out on a schedule that keeps the council and your kitchen happy.
03
Commercial
Commercial grease trap cleaning
Commercial grease trap cleaning, on a day that suits you and with the site left as we found it.
04
Sullage
Sullage / grey water tank pumping
Grey water pits and tanks emptied, and the outlet checked while the lid is off.
05
Septic
Septic pump well servicing
Pump wells and sullage pits emptied and the float switches checked while the lid is up.
06
Holding
Holding tank pumping
Holding tanks pumped on a standing run, so it never becomes an emergency call.
07
Portable
Portable toilets for events and jobsites
Portable toilets delivered, serviced and collected. Site sheds, events, and jobs that run long.
No mystery, no mess.
A phone call, and it is booked
One conversation. You hear what it costs, you hear when we can be there, and that is the booking done.
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.
You get told what we saw
Cracked baffle, roots in the inlet, a lid on its last legs. You hear it while we are standing over it, not in a letter.
It is tipped where it should be
Waste goes to a licensed facility. If you ever need the docket, we have it.
Lid seated, ground left tidy
Back down square, safe to stand on, and the grass no worse than we found it.
What you actually get with Hervey.
Taken from what the business says about itself, not from a template.
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States both Council Approved and EPA Certification on the site
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Offers pre-purchase septic inspections — a rare add-on that few competitors list
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Family-owned, 30+ years on the Fraser Coast
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Depot at 1-3 Arkarra Crt Dundowran; ABN 69 629 582 387
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Still running a bigpond.net.au email address as the business contact
Known in Dundowran for turning up.
'Modern custom built fleet' with varying truck sizes matched to the job
From their own listingOut on the run.




Where the truck already goes.
Based in Dundowran, QLD, covering Dundowran, Hervey Bay and Maryborough. 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?
How often does a grease trap need doing?
Can you do the rainwater tank while you are here?
How much does it cost?
One call and it is in the diary.
Ring (07) 4125 7220 and speak to someone, or leave your details and get a call back.