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Liquid Waste Removal

Commercial Sewage & Septic Services

EPA K130 licensed pump-outs and deep cleans across Sydney — sewage pump stations, wet wells, holding tanks, and septic systems at commercial and industrial sites. Long hose runs and difficult access are our specialty. Manifests on every load.

ASB Vac Services truck with boom and suction hose deployed during an emergency pump-out at a commercial building in the Sydney CBD
What We Service

The Assets Behind Commercial Sewage Systems

If it holds or moves sewage on a commercial or industrial site, we pump it, clean it, and document the disposal — including the assets that haven't been touched in years.

Sewage Pump Stations & Wet Wells

Pump-out, washdown, and deep cleaning of wet wells and pump station chambers — floats, rails, and benching cleaned, condition reported.

Septic Tanks & On-Site Systems

Full pump-outs and deep cleans of septic tanks, AWTS, and package treatment plants at clubs, caravan parks, depots, and other non-sewered commercial sites.

Holding & Storage Tanks

Pump-outs of sewage holding tanks serving construction sites, temporary amenities, and remote facilities.

Overflows & Flooded Basements

Extraction when sewage ends up where it shouldn't — basements, car parks, plant rooms. We pump out, clear the source asset, and document disposal.

Inside a sewage pump station wet well during ASB Vac Services cleaning
Sewage pump station wet well during service — Sydney
How It Works

Our Sewage & Septic Process

Licensed, safe, and fully documented from start to finish.

01

Locate & Access

Identify the tank or chamber, confirm access, and plan the hose run — street, driveway, or loading dock.

02

Safety Protocols

Establish exclusion zones and confirm gas monitoring requirements. All crew hold confined space certifications.

03

Pump-Out

Complete extraction of sewage and septage using our sealed vacuum unit — long hose runs where the asset sits away from truck access. Cleaned to the base.

04

Inspection

Visual inspection of the tank interior, baffles, and inlet/outlet pipes. Report any damage or maintenance needs.

05

Licensed Disposal

All waste transported under EPA K130 tracking and disposed of at a licensed facility.

06

Documentation

Provide disposal manifests, certificates, and a condition report for your records.

Who We Work With

Built Around Site & Facility Teams

Facility & building managers
Strata & body corporates
Plumbing & drainage contractors
Builders & civil contractors
Councils, schools & institutions
Clubs, caravan parks & rural-commercial sites

Subcontracting welcome

Much of our sewage and septic work comes through plumbing contractors, facility managers, and strata — we slot into your job, handle the licensed transport and disposal side, and hand back the paperwork your client needs.

Service Scope

What This Service Covers

EPA Licence
K130
Assets
Stations, Tanks, Wells
Access
Long Hose Runs
Safety
Confined Space Cert
Documentation
Full Manifests
Enquiries
24/7 line
Common Questions

Sewage & Septic FAQs

There's sewage backing up at our building. What do you actually do?

We pump out the overflow, clear and clean the source asset — wet well, tank, or surcharged chamber — and transport the waste under EPA K130 with manifests issued. Our enquiries line is open 24/7.

The tank is nowhere near truck access. Can you still pump it?

Yes — long hose runs are our specialty. We regularly service tanks and wet wells in basements, behind buildings, and down tight driveways that standard tankers can't reach.

Our septic system or pump station hasn't been serviced in years.

That's the work we're built for. We deep clean neglected assets — full sludge removal to the base, washdown, and an honest condition report — not a skim-and-go pump-out.

Do you work with plumbers and facility managers?

Constantly. Plumbing contractors, FM companies, and strata managers bring us in for the licensed pump-out side of their jobs. We provide the disposal paperwork your client can file.

Get A Quote

Request a Sewage or Septic Quote

Tell us about the asset — pump station, septic tank, holding tank — its condition, and the access situation. We'll quote it straight.

No obligation — free quotes on every job
Fast response — we get back to you as soon as possible
Fully licensed and insured — all documentation available

Get a Quote or Book a Job

Our 4-step form captures everything we need. Pick "Quote" if you're shopping for pricing, or "Book" if you're ready to schedule.

Get a Quote / Book Now

Sewage Emergency at Your Site?

EPA K130 licensed pump-outs and deep cleans for commercial and industrial sites across Sydney. Enquiries 24/7.

Get a Quote / Book Now Call 02 9057 6460
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