Sewer

Aerobic Treatment Unit Installation and Maintenance in Sarasota, FL – Southern Sanitary Systems Inc.

Aerobic Treatment Units (ATUs) are advanced wastewater systems that provide superior treatment compared to traditional septic tanks. For properties in Sarasota, Venice, Englewood, Bradenton, Fort Myers, Cape Coral, Lehigh Acres, and Sanibel Island, ATUs are often required due to high water tables, limited drainfield space, or strict environmental regulations. At Southern Sanitary Systems Inc., we specialize in the installation, maintenance, and repair of ATU systems, ensuring compliance with county and state requirements while maximizing long-term efficiency and reliability. Call (941) 925-7867 to schedule professional ATU services today.


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Lift stations are critical wastewater pumping systems that move sewage from lower elevations to higher ones. Southern Sanitary Systems provides installation, repair, and ongoing maintenance for lift stations. Our experts respond promptly to emergency calls, ensuring your system continues to operate efficiently and preventing overflows or environmental hazards.

Lift Station Repair and Maintenance

What Are Aerobic Treatment Units?


Aerobic Treatment Units are wastewater systems that use oxygen to accelerate the breakdown of organic matter. Unlike traditional septic systems that rely on natural bacterial action in an anaerobic environment, ATUs introduce air into the treatment process, producing cleaner effluent and reducing environmental impact. This makes ATUs particularly valuable in areas with strict water quality standards or sensitive ecological zones, which are common in Southwest Florida.

A concrete septic tank installed in a dirt trench, ready for burial.

ATU Installation Services


Proper installation is critical to the performance and longevity of an ATU system. Southern Sanitary Systems Inc. performs full installations for new construction, replacement systems, and property upgrades. Our team evaluates soil conditions, property layout, and regulatory requirements before designing a system tailored to your specific needs. Every installation is completed with a focus on compliance, functionality, and ease of maintenance, ensuring that your system operates efficiently from day one.

Routine ATU Maintenance and Inspections


Maintaining an ATU system is essential to prevent failures, avoid costly repairs, and meet regulatory standards. Our routine maintenance services include system inspections, component cleaning, aerator checks, and performance testing. Scheduled visits help detect issues early, minimize downtime, and extend the lifespan of your system. With regular maintenance, your ATU will continue to operate efficiently, protecting both your property and the surrounding environment.

Two workers install a manhole cover in concrete, outdoors. One wears orange pants, the other blue jeans.
Person in orange work clothes lifting a manhole cover on a dirt road. Orange helmet is on the ground.

ATU Maintenance Agreements


For property owners who want consistent care and regulatory compliance, Southern Sanitary Systems offers ATU maintenance agreements. These agreements include scheduled inspections, cleaning, performance evaluations, and detailed documentation required by local authorities. Maintenance agreements reduce the risk of system failure, avoid penalties, and ensure that your ATU meets all environmental and safety standards throughout the year.

ATU System Repairs and Troubleshooting


Even well-maintained ATU systems may require occasional repairs or troubleshooting. Our experienced technicians are equipped to diagnose and repair mechanical failures, electrical issues, aerator malfunctions, and other common problems. Rapid response and precise solutions minimize downtime and prevent minor issues from becoming major system failures. We ensure that your ATU continues to provide reliable wastewater treatment with minimal disruption.

Compliance With Florida Regulations


Florida has strict regulations governing wastewater systems, and ATUs are subject to regular inspections and performance standards. Southern Sanitary Systems Inc. ensures that every installation and maintenance service complies with county and state codes. Our team stays up-to-date with the latest environmental guidelines, helping you maintain a system that passes inspections and avoids fines or operational restrictions.

Open manhole with a green hose, next to a tree and plants.
Black septic tank with two access lids installed in a trench, surrounded by sand and grassy vegetation.

Energy Efficiency and System Performance


Modern ATU systems are designed to operate efficiently while delivering high-quality wastewater treatment. Our installations incorporate the latest technology, which reduces energy consumption, improves aeration, and enhances bacterial activity for optimal treatment. Properly maintained systems are not only environmentally responsible but also cost-effective over the long term, reducing operational costs for property owners.

Service Areas for ATU Installation and Maintenance


Southern Sanitary Systems Inc. provides ATU services across Sarasota, Manatee, and Lee counties, including:

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Sarasota County:  Sarasota, Venice, North Port, Englewood, Warm Mineral Springs, Casey Key, Siesta Key, Nokomis, Osprey

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Manatee County:  Bradenton, Parrish, Palmetto, Terra Ceia, Duette, Ellenton, Lakewood Ranch

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Lee County: Fort Myers, Cape Coral, Lehigh Acres, Sanibel Island

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Charlotte County:  Port Charlotte, Punta Gorda, Rotonda West, Englewood, Manasota Key

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DeSoto County:  Arcadia, Fort Ogden, Lake Suzy, Nocatee

Our local expertise allows us to design and maintain systems tailored to Florida’s unique soil conditions, high water tables, and environmental regulations.

Construction worker in orange safety gear placing a manhole cover into a cement setting.

Working With Property Managers, Builders, and Realtors


We work closely with property managers, HOAs, realtors, and builders to provide reliable ATU installations and maintenance services. Whether it’s a new build, a resale inspection, or ongoing property management, our team ensures that every system meets code, operates efficiently, and maintains compliance documentation for regulatory authorities.

Green septic tank in sandy ground with pile of dirt and vegetation.

Ensure your Aerobic Treatment Unit operates safely and efficiently with expert installation and maintenance from Southern Sanitary Systems Inc. Call (941) 925-7867 today to schedule ATU services in Sarasota, FL, and surrounding areas.