BiWaste Services 0404 052 151
Septic pump-outs · Hill Top, Colo Vale, Yerrinbool and surrounds

Service report due at the council?

Bi Waste Services services and pumps aerated treatment systems, septic tanks and liquid waste across Hill Top, Colo Vale, Yerrinbool, Mittagong and 2 more towns. One call, a straight answer, and a job that does not need doing again next month.

Hill Top, NSW0404 052 151
What we pump

The work they do.

Everything Bi Waste Services handles, in the order people ring about it.

01

Aerated

Aerated wastewater treatment system servicing

Onsite wastewater systems pumped, serviced and checked over, whatever brand is in the ground.

02

Septic

Septic system servicing

Scheduled servicing that keeps the system inside what the manufacturer and the council both expect.

03

Servicing

Servicing of Bio Cycle, BioSeptic, Econocycle, Envirocycle, Garden Master and Bio Treat systems

Envirocycle and similar treatment systems serviced and pumped, with the council report done on the spot.

What happens on the day

One visit, done properly.

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.

It is tipped where it should be

Waste goes to a licensed facility. If you ever need the docket, we have it.

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.

Not the same as the next truck

What you actually get with Bi.

Taken from what the business says about itself, not from a template.

Services every major AWTS brand: Bio Cycle, BioSeptic, Econocycle, Envirocycle, Garden Master, Bio Treat

Council-vetted: on Camden Council's qualified AWTS service agent list

Trades on a mobile number (0404 052 151) plus a Southern Highlands landline (02 4889 9775)

Why people ring them

Known in Hill Top for turning up.

Based at Hill Top — sits right on the Wollondilly/Wingecarribee boundary, the exact unsewered belt

From their own listing
Where we go

Where the truck already goes.

Based in Hill Top, NSW, covering Hill Top, Colo Vale, Yerrinbool, Mittagong and 2 more towns. If your town is not on this list, ring anyway — the run may already go past you.

Hill TopColo ValeYerrinboolMittagongBargoCamden
Straight answers

The questions we get asked most.

How often should a septic tank be pumped?
For most households it is every three to five years, and it depends on tank size and how many people live there. If it has been longer than five years, or you have just moved in and nobody can tell you when it was last done, book it.
How do I know if mine needs doing?
Slow drains through the whole house, gurgling, a smell near the tank, or wet ground and greener grass over the trench. Any of those means ring, do not wait.
Do you need to find the lid, or do I?
We can find it. If you know where it is, tell us and we are faster. If nobody has looked in twenty years, that is a normal job for us.
Can the truck get to my tank?
Usually. Tell us if the tank is behind a locked gate, down a steep drive, or more than about thirty metres from where a truck can park, and we will bring the right hose.
What happens to the waste?
It goes to a licensed facility and it is documented. Ask for the docket any time you want it.
Do you do the council service report as well?
Yes. Aerated systems have to be serviced on a set interval and reported. We do the service and fill in the report at the tank, so you are not chasing paperwork later.
How much does it cost?
It depends on tank size, access and how long it has been. Ring 0404 052 151 with your address and you get a real number, not a range.
Book it in

Sort it now, not at midnight.

Ring 0404 052 151 and speak to someone, or leave your details and get a call back.

We read every one of these. If it is urgent, ring instead — it is faster.