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Lee’s Liquid Waste Services © 2018.  Providing quality Septic tank cleaning, grease trap cleaning, greywater tank cleaning, skip bin hire, industrial front lift waste bins, drain cleaning, potable water delivery, wastewater treatment system servicing, vacuum excavation, underground service locating and drain camera inspection services for Brisbane, Gold Coast, Ipswich & Emerald  since 1984.

Australian Family Owned Since 1980


Potable Water Delivery

Wastewater Treatment System Servicing

Hydro / Vacuum Excavation

Underground Service Locating

Drain Camera Inspections

Septic Tank Cleaning

Grease Trap Cleaning

Drain Cleaning

24/7 Emergency Service.Servicing Brisbane, Gold Coast, Northern NSW, Emerald, Ipswich, Bay Islands, StradbrokeCommercial & Domestic.(07) 3206 4844
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Domestic ServicesCommercial Services
Septic Tank CleaningGrease Trap CleaningGreywater Tank CleaningDrain CleaningOily Water RemovalAll Liquid Waste RemovalWastewater Treatment System ServicingNon Destructive DigginRepairs & MaintenanceSpare PartsRecycled Water DeliveryBulk Water DeliveryRainwater Tank CleaningPorta Pottie / Chemical Toilet CleaningUnderground Service Location (USL)

Septic Tank Cleaning - Commercial (Also known as septic tank pumping, septic pumping, septic cleaning, septic tank pumpout etc.)

Lee’s Liquid Waste Services septic tank cleaning provides cleaning / pumping / pumpout of septic tanks.  In some commercial environments, septic tanks receive liquid waste (also called black water”, sewage or sewerage) from toilet flushes.  The septic tank traps and breaks-down all solid matter turning it into what is called “sludge”, allowing fluids to exit safely to underground dispersion areas called “distribution trenches / drain fields”.  Depending on the size of  the septic tank (some commercial septic tanks have multiple compartments as the picture to the left) and the amount of people generating human waste, the sludge which accumulates in septic tanks will require pumping out on different frequency cycles.  

In other commercial environments, septic tanks do not disperse fluids into underground dispersion areas (distribution trenches / aspiration trenches), but rather hold both solids and fluids in the tank.  These septic tanks are often called holding tanks or septic holding tanks.  Regardless of the volume capacity of septic holding tanks, they will always need pumping out more frequently than septic tanks which disperse water in trenches.  

Lee’s Liquid Waste Services septic tank cleaning performs all septic tank cleaning / pumpouts to the highest standard in the liquid waste industry following stringent safety managemet , risk management, quality management and environmental management procedures, providing Safe Work Method Statements and any other compliance reports you may require prior to commensing any servicing / cleaning / pumping.  Our cleaning regime includes pumping out the septic tank to the bottom, hosing and scraping down all interior surfaces of the septic tank, removing any accumulated tree roots, providing service report on the condition of inlet and outlet baffles and lid and distribution trenches / drain fields (where applicable) refilling septic tank with 30cm depth to prevent hydrostatic lift and returning all items to their original location.

Commercial Septic Tank Cleaning, pumping, pump out by Lee's Liquid Waste Services

Lee’s Liquid Waste Services septic tank cleaning is able to place your commercial septic tank on a regular pumpout / cleaning cycle, providing free reminder phone calls whenever we are due to return. Please call us now to set up a preventative maintenance septic tank cleaning inspection and  pump-out schedule.  We look forward to hearing from you.

Our friendly, efficient staff are ready to assist with pumping cleaning and pumpout of your septic tank, sewage and sewerage liquid waste