We diagnose and repair ATU system issues to restore proper operation quickly.
When an aerobic treatment unit (ATU) system fails to operate as it should, the consequences can be immediate and disruptive. You might notice warning alarms, unpleasant odors around the tank, slow drains, or even sewage backups. These issues indicate that one or more system components may not be functioning correctly and require professional attention immediately. At Sauer Septic, we understand the urgency of these issues and respond quickly to diagnose and repair them with minimal disruption to your property.

Our ATU system service team is experienced in working with all major ATU systems and components. During a service call, we inspect and troubleshoot the aeration pump, timer, control panel, air compressor, valves, and diffusers. These parts must work together to maintain proper oxygen levels and support the aerobic bacteria that treat your wastewater. If any of these components fail or become blocked, the system can no longer break down waste effectively, which leads to safety hazards and potential fines.
We carry a full inventory of common replacement parts, allowing us to complete many repairs during the initial visit. Whether the problem is electrical, mechanical, or related to system balance and flow, we provide clear answers and dependable solutions. Our technicians also check for other signs of wear, such as deteriorating seals, clogged lines, or abnormal flow rates, to prevent future issues from occurring. If the repair requires special parts or extensive labor, we provide detailed timelines and estimates up front.
In situations where immediate assistance is needed, we also provide emergency ATU system service to prevent environmental damage or system failure. We’re committed to keeping your equipment running smoothly.
We offer responsive, reliable ATU system service throughout Groveland, Florida. Our team works diligently to ensure your wastewater system remains efficient, safe, and compliant with local and state guidelines.
At Sauer Septic, we offer ATU system service in Orlando, Windermere, Winter Garden, Apopka, Clermont, Casselberry, Altamonte Springs, Eustis, Ocoee, Minneola, Mount Dora, Mascotte, Leesburg, Groveland, Gotha, Isleworth, Heatherbrooke, Sky Lake, Paradise Heights, Ocala, Marion Oaks, Webster, and Tavares, Florida.



