Get a smarter septic solution for your property.
If you need something more advanced than a standard septic system, you are not alone. Across Belleview, Florida, many homeowners are turning to ATU septic systems because they offer cleaner wastewater treatment, better performance in challenging soil conditions, and long-term reliability. Whether your property has a high water table, limited space, or specific requirements, an ATU system may be the right solution.
At Sauer Septic, we install, service, and maintain ATU septic systems for residential and commercial properties throughout the area. With decades of experience and a strong reputation for dependable service, our team understands what it takes to keep these systems running efficiently year after year.
ATU septic systems, also known as aerobic treatment units, work differently than traditional septic systems. Instead of relying only on natural anaerobic bacteria, these systems introduce oxygen into the treatment process. This allows aerobic bacteria to break down waste more efficiently and produce cleaner effluent. In many parts of Florida, ATU septic systems are preferred or even required because they perform well in areas with poor drainage, smaller lots, and environmentally sensitive conditions.
“Always professional and kind.”
"Sauer Septic is 5 stars for your septic needs! We use them exclusively and have done so for years. Their customer service is top notch. They are professional, prompt, and affordable. The men who arrive call ahead of time and are always professional and kind. They are happy to answer any questions and offer education on maintaining your system. We highly recommend Sauer Septic for your septic needs!"
★★★★★ - S.C., Google Review
The right team, the right approach, and the right solutions can make all the difference.
Services We Offer

Septic Services
We can help you preserve the efficiency and functionality of your septic tank at all times.

Septic Tank Pumping
We have been serving Central Florida’s residential and commercial properties with septic tank pumping & cleaning services since 1980.

Drain Field Services
Some of the drain field services we provide include inspections, installations, and repairs.
The right team, the right approach, and the right solutions can make all the difference.
Why Septic Pumping is Essential
Since ATU septic systems contain mechanical and electrical components, proper installation and maintenance matter. Our technicians handle everything from new system installation and replacement to inspections, repairs, and ongoing service. We inspect pumps, aerators, filters, alarms, and control panels to make sure every part of your system is operating correctly. Routine service helps prevent unexpected breakdowns, protects your property, and extends the lifespan of your system.
You can count on our team for honest recommendations, quality workmanship, and responsive service. Whether you need a brand new ATU septic system or maintenance for your existing setup, we are ready to help.
At Sauer Septic, we provide high-quality services for ATU septic systems 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, Lady Lake, Belleview, Citrus Springs, and Tavares, Florida.
Why Choose Sauer Septic?
Since 1983, we have been the Orlando, Florida area’s premier septic system contractors, performing septic system pump-outs, septic system installation and repair, and drain field services. If you ever find yourself in need of septic services, our friendly and knowledgeable staff is ready and waiting to help. We will do everything we can to pinpoint the problem correctly and address your septic needs in an efficient and professional manner.
Our customers say it all when it comes to getting the best service for ATU septic systems and other septic needs. Take a look at how others have had a positive experience with our team.



