Specialists In On-Site Wastewater Treatment
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At Evergreen Wastewater, we specialise in the supply and installation of high-performance septic systems tailored to both residential and commercial properties in Eagleby. As a trusted name in septic tank manufacturing and installation, we offer a wide range of quality systems designed for durability, environmental compliance, and efficiency. Whether you're building new or upgrading an outdated setup, our experienced team is committed to delivering long-term wastewater solutions that suit your property, soil type, and usage demands.
We offer free on-site assessments to accurately inspect your septic system and determine the best course of action—repair, replacement, or a complete upgrade. Our qualified professionals provide honest, expert advice backed by years of practical experience in the field. Every property has unique wastewater challenges, and we pride ourselves on tailoring solutions that are both cost-effective and compliant. From compact domestic units to larger commercial systems, Evergreen Wastewater delivers fast, professional service from initial consultation to final installation.
Older septic systems can develop serious issues over time—strong odours, trench failure, and surfacing effluent being among the most common. Poor placement near the home or outdated trench designs can quickly lead to backed-up toilets and unhealthy conditions. We understand the warning signs and consequences of a failing system. That’s why we diagnose problems early and provide solutions that restore functionality and hygiene. If you are based in Eagleby, contact us for timely service, transparent quotes, and practical advice to keep your septic system running smoothly.
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Australian Operated, Australian Owned, Consultations, Evaluations, Inspections
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A septic tank (system) is a method of wastewater treatment that utilises only anaerobic bacteria (bacteria not requiring oxygen to live) in the treatment or septic tank. The tank has no aeration and treats the wastewater to about 20% of the amount needed to render it harmless to the environment.
A Home Sewage Treatment Plant (HSTP) is similar to a Municipal Sewage Treatment Works, except that it is designed smaller to fit in your own back yard. A HSTP can also be commonly referred to as an OSF, an onsite sewerage facility, aerobic wastewater treatment system (AWTS), aerobic wastewater treatment plant, wastewater treatment system, sewage treatment plant or sewage treatment system.
We will assess your property or existing system, and work out what is best suited at your home based on council requirement, health and safety and budget. We WILL NOT sell you something you do not need and our aim is to work together to achieve a wastewater solution for you and your family.
An activated sludge system is a form of secondary treatment that is used almost exclusively in Municipal or Commercial Sewage treatment systems because of its complex management problems, necessitating full time operation and management of various processes by positive human and mechanical intervention. It is a process for treating sewage and industrial wastewaters using air and a biological floc composed of bacteria and protozoans.
Along with a 15 year structural warranty on your HSTP, you will also receive a 2 year electrical component and pump warranty as well as a 12 month servicing warranty. With a strong, sturdy backing from our steadfast, local suppliers as well as a firm guarantee from us that we will cover all warranties fairly and honourably, you can be sure that your investment is in good hands.
YES!, All HSTP’s in Australia, as a condition of their State Accreditation Approval, are required to be serviced by a licenced service technician. The state you are in and the type of treatment system you purchase will determine the service cost and frequency.
When installing a new system your first 12 months servicing is free. You can expect to pay approximately $80.00 per service thereafter, depending on your location and the type of system you have installed.