When an engineered septic system is the correct choice.

The following condition encourage an ATU solution:

  • Not enough land area for soil absorption

  • Heavy solid conditions

  • High water table

  • Close proximity to a body of water

  • Failed septic system

An engineered septic system (or Advanced treatment unit ATU) is a viable option for any of these issues, there is a well-proven operation success in these applications.
We supply, install and service two recognised brands Sludgehammer and Norweco.

Distributor and Installer for SludgeHammer

Residential Wastewater Treatment Systems

Whether you’re building a new home and want to set your wastewater treatment up for success, or you need more effective wastewater treatment in your existing home, SludgeHammer’s residential solutions are a fast and effective way to boost your septic system’s performance for a lifetime! We have a variety of SludgeHammer residential products to fit any residential home size, application, and need.

The science behind the SludgeHammer

Sludgehammer tank illustration
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Residential Product S-66


The SludgeHammer S-66 is designed for homes with up to 4 bedrooms.  It restores failing leach fields, proactively protects existing septic systems, and can provide advanced treatment where NSF/ANSI Standard #40/Class 1 is not required. The SludgeHammer S-66 also provides a scalable and retrofittable option for your wastewater treatment needs. The SludgeHammer S-66 is part of our residential wastewater treatment product line.


Column diameter at top: 8-3/8″
Column diameter at base: 9″
Total height: 36″
Total weight: 42 pounds

Retrofit solutions for pre-existing Aero-Tech Systems

Are you worried about the continued maintenance of your Aerotech system? SludgeHammer provides retrofit parts for the Aerotech system’s continuous maintenance.

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Distributor and Factory Trained Installer for NORWECO Systems

Residential treatment systems are designed for domestic wastewater flows ranging from 500 to 1,500 gallons per day. The Norweco residential product line includes our Singulair systems which are certified to NSF Standard 40 and include the Bio-Kinetic system which is certified to NSF Standard 46; The Hydro-Kinetic system which is certified to NSF Standards 40 & 245 and certified to CAN/BNQ Standards 3680-600 and 3680-910; and the Singulair R3 system which exceeds the effluent requirements of NSF/ANSI Standards 40, 245 and 350. Norweco residential treatment systems are the trouble-free answer to domestic wastewater disposal and insure a safe, sanitary home environment.

Residential ATU

The Singulair Green aerobic treatment system incorporates Norweco’s advanced aerobic treatment process, proven in hundreds of thousands of installations for decades, into a durable, watertight polyethylene tank.

Singulair Green®

Singular GREEN brochure

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ATU Operation & Maintenance Service

Aerobic Treatment Unit systems treat wastewater with the natural process of oxygen purification. Bacterias thrive in oxygen-rich environments which causes a rapid break down and digestion of the wastewater inside the ATU as the liquid is agitated.

Commercial ATU Septic System Installation

Example of a commercial installation of Aerobic Treatment Units

To schedule service Call (269) 445-7777