One load, not four. That is the saving.
Sludge Brothers Liquid Waste and Excavations runs the tankers for septic, sullage and bulk liquid waste across Lithgow, Bathurst and Blue Mountains. One phone call, a day that suits you, and a lid that goes back on the way it should.

What the truck is set up to do.
Everything Sludge Brothers Liquid Waste and Excavations handles, in the order people ring about it.
01
Septic
Septic tank pump outs and cleanouts
The standard household pump-out. We lift the lid, vacuum the tank down, check the outlet and leave the lid seated properly.
02
Grease
Grease traps
Kitchen grease traps emptied and washed out on a schedule that keeps the council and your kitchen happy.
03
Portaloo
Portaloo hire and servicing
Scheduled servicing that keeps the system inside what the manufacturer and the council both expect.
04
Hydro-excavati
Hydro-excavation
Excavation work around tanks, trenches and lines, done by the people who have to pump it afterwards.
05
Non-destructiv
Non-destructive digging
Non-destructive digging around live gas, water, power and comms, so nothing gets clipped.
06
Drill
Drill mud removal
Drill mud removal — booked in, done properly, and left tidy.
07
Emergency
Emergency spill response
Emergency call-outs for tanks that have stopped waiting for a convenient day.
No mystery, no mess.
You ring, we give you a day
No answering service, no ticket. You get a person, a price and a day that suits the truck and suits you.
Finding it is part of the job
Under the lawn, under a garden bed, under a slab someone poured over it. We locate the lid and uncover it before anything else.
The tank goes out, not the lawn
Hose run from the truck, tank vacuumed down, sludge and crust taken with it. Boards down if the ground is soft.
Disposed of under licence
It leaves your place and goes to a licensed receiving facility. The paperwork exists and you can have a copy.
We work out the access first
Steep, sandy, narrow or unsealed, it gets sorted before the truck is committed rather than halfway down.
The lid goes back properly
Seated, weighted, and safe to walk over. That last part matters more than anything else on this list.
What you actually get with Sludge.
Taken from what the business says about itself, not from a template.
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Extra-long access hose for hard-to-reach tanks
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On call 24/7 for routine cleanouts or emergency spill response
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Locally owned; ABN 32 162 566 547
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Covers Lithgow, Bathurst and Blue Mountains from one base
Known in Lithgow for turning up.
Names its actual fleet on the site: 8,000L liquid waste truck plus a separate 10,000L hydro-excavation truck
From their own listingOn the job.


The towns on the run.
Based in Lithgow, NSW, covering Lithgow, Bathurst and Blue Mountains. 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 dig near live services?
How much does it cost?
Sort it now, not at midnight.
Ring 0408 503 338 and speak to someone, or leave your details and get a call back.