Whatever the volume, we have the truck for it.
Sandgroper Contracting runs the tankers for septic, sullage and bulk liquid waste for 25 years across Augusta, Bridgetown, Bunbury, Busselton and 28 more towns. 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 Sandgroper Contracting handles, in the order people ring about it.
01
septic
septic tanks / leach drains & bio systems
The standard household pump-out. We lift the lid, vacuum the tank down, check the outlet and leave the lid seated properly.
02
site
site and portable toilet cleaning
Portable toilets delivered, serviced and collected. Site sheds, events, and jobs that run long.
03
grease
grease traps
Kitchen grease traps emptied and washed out on a schedule that keeps the council and your kitchen happy.
04
brewery
brewery & wine waste
brewery & wine waste handled on the same visit, so it is not another trip and another bill.
05
potable
potable water delivery
Drinking and stock water delivered by the load, on the same run as the pump-outs.
06
oily
oily water separators
Oily water and separator pits pumped and disposed of under licence, with the tracking paperwork.
07
pump
pump stations
Pump stations and wet wells emptied, floats and switches checked before the lid goes back.
How the day goes.
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.
Hose to the tank, truck stays put
The hose does the walking so the truck does not have to. Sludge, crust and liquid all go, not just the easy layer off the top.
Nothing gets quietly noted
Whatever the tank shows us, you hear about while we are still there and can look at it with us.
It is tipped where it should be
Waste goes to a licensed facility. If you ever need the docket, we have it.
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 Sandgroper.
Taken from what the business says about itself, not from a template.
—
Water Corporation Authorised Contractor
—
24/7 availability stated
—
Delivers potable water as well as sucking waste — same truck fleet, both directions
—
Runs the Great Southern on a group-booking model, which means it batches jobs by town
Known in Busselton for turning up.
'Family-owned and WA-grown for more than 25 years'
From their own listingWhat the work looks like.






The properties we can reach.
Based in Busselton, WA, covering Augusta, Bridgetown, Bunbury, Busselton and 28 more towns. 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?
Book the tank in.
Ring 0403 487 894 and speak to someone, or leave your details and get a call back.