
CENTRAL FLORIDA SEPTIC Best Services – Pump Outs, Repairs, Installations, Permits
& More.
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Certified Aerobic Treatment Units (ATUs) by Central Florida Septic
As Florida continues to implement stricter environmental regulations, Aerobic Treatment Units (ATUs) have become the standard solution for properties requiring enhanced wastewater treatment. Central Florida Septic provides expert installation, certified inspections, and dedicated long-term maintenance for residential and commercial ATU systems.
We are certified to work with the industry’s leading ATU brands, ensuring your property remains compliant with all state and local health codes while delivering high-performance treatment.

The Advantages of an Aerobic Treatment Unit
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Unlike traditional septic systems, ATUs utilize oxygen to break down waste more rapidly and thoroughly. This advanced process results in significantly cleaner effluent and reduced environmental impact, making these units ideal for modern lot requirements.
Key benefits of an ATU include:
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Enhanced Environmental Protection: Produces cleaner discharge to protect local groundwater.
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Versatile Installation: Excellent for smaller lots, areas with poor soil, or properties with high water tables.
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Regulatory Compliance: Meets the latest Florida building and environmental health codes.
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Resource Preservation: Helps protect nearby lakes, wetlands, and the Florida aquifer.
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System Longevity: Provides a durable, long-term solution when supported by routine maintenance.
If your property is located in an environmentally sensitive zone or has been deemed unsuitable for a conventional system, an ATU is often the most effective and reliable solution.
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Certified Expertise in Leading ATU Systems
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Central Florida Septic is fully licensed and manufacturer-certified to install and maintain the most reliable aerobic systems on the market, including:
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Fuji Clean
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AquaKlear
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BioMicrobics FAST Units
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Jet Systems
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And other Florida-approved brands
We maintain up-to-date training on manufacturer guidelines and Florida permitting requirements to ensure your system is installed and serviced to the highest professional standards.
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Our Comprehensive ATU Services
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Custom design and installation of new ATU systems
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Professional upgrades and replacements of aging septic tanks
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Required state-mandated maintenance and inspection contracts
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Specialized ATU pumping and cleaning services
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Real estate compliance support and permitting assistance
Maintenance Agreements: Florida law requires homeowners with aerobic systems to maintain an active service agreement. We provide these mandatory maintenance plans to ensure your unit remains inspected, compliant, and operating at peak efficiency.
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Serving Groveland and the Greater Central Florida Area​
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Based in Groveland, we serve neighborhoods and communities across Lake, Orange, Seminole, Sumter, Polk, Osceola, and West Volusia counties. This includes major hubs and local neighborhoods such as:
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Groveland and Clermont
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DeLand, Deltona, and Orange City
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Winter Garden and Ocoee
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Leesburg, Mount Dora, and Tavares
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All surrounding Central Florida communities​
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Why Choose Central Florida Septic for ATU Services?
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Providing quality service since 1987
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Local, family-owned, and operated
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Licensed, bonded, and fully insured
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Member of the Florida Onsite Wastewater Association (FOWWA)
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24-hour emergency response with a live person answering your call
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Financing options and free estimates available
FQA
Frequently Asked Questions – Aerobic Treatment Units
What is an ATU and how does it function? An ATU is a sophisticated wastewater treatment system that injects oxygen into the tank. This oxygen fuels aerobic bacteria, which break down solids more effectively than the anaerobic bacteria found in traditional tanks, leading to much cleaner treated water.
Is an ATU mandatory for my property? Many Florida counties now require ATUs for new construction or system replacements, particularly in "Nitrogen Reducing" zones or on properties where a traditional drain field cannot be properly installed.
How often does an ATU require maintenance? By law, these systems must be inspected and maintained regularly (typically every six months). Our maintenance agreements cover these mandatory checks to keep your system in good standing with the health department.
Which brands do you service? We are certified to install and maintain Fuji Clean, AquaKlear, BioMicrobics, Jet, and several other state-approved systems.
Can I replace my old septic tank with an ATU? Yes. We can evaluate your current site conditions and provide a plan to upgrade your existing system to a compliant, high-efficiency aerobic unit.