How often should an aerated system be serviced?

Most manufacturers specify service every six or twelve months, and many resource consents make that mandatory with records kept. Check your consent conditions or system documentation.

Can any septic company service my treatment system?

Not always. Some brands require trained or accredited servicing agents. Provider capabilities vary by location and system type, which is why we ask for the make and model in your request.

Wastewater Treatment System Servicing NZ

Secondary and aerated treatment systems need scheduled servicing by someone familiar with that make and model.

Modern on-site wastewater treatment systems do far more than settle solids. They aerate, recirculate, filter and sometimes disinfect, producing a much higher quality effluent that can be discharged to smaller or more sensitive disposal areas. That performance depends entirely on mechanical components running correctly.

Servicing typically covers the aerator or blower, pumps and floats, filters and media, disinfection where fitted, alarm function, and sampling or visual assessment of effluent quality. Manufacturers set service intervals, and council consents frequently require those intervals to be met and recorded.

Provider capabilities vary by location and system type, so include the brand and model in your request if you know it. That helps route your enquiry to a provider who works on your system.

System types commonly serviced

Aerated wastewater treatment systems (AWTS)
Secondary treatment packages
Recirculating and textile media filters
Sand filter systems
Pressure-dosed and dripper irrigation disposal
UV disinfection units

Signs a treatment system needs attention

Alarm or fault light on the control panel
Blower or aerator silent, or unusually loud
Cloudy or odorous discharge where it was previously clear
Wet ground around the irrigation area
No service carried out within the consented interval

Frequently asked questions

How often should an aerated system be serviced?: Most manufacturers specify service every six or twelve months, and many resource consents make that mandatory with records kept. Check your consent conditions or system documentation.
Can any septic company service my treatment system?: Not always. Some brands require trained or accredited servicing agents. Provider capabilities vary by location and system type, which is why we ask for the make and model in your request.

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Septic Connect accepts septic and wastewater service requests and routes them according to participating provider coverage. Any inspection, pump-out, call-out, servicing, repair, parts or other charges are discussed and charged directly by the independent service provider.