Aerobic Treatment Unit (ATU) & NSF 245 Services for Central Florida
Expert installation, maintenance, repair, and ongoing support for advanced wastewater treatment systems (ATU, Aerobic Treatment Units, NSF 245 certified systems) serving residential and commercial properties across Central Florida.
Complete ATU/Advanced Treatment Solutions for Your Property
All PRO Services Co provides comprehensive Aerobic Treatment Unit (ATU) and NSF 245 certified advanced treatment system services for residential and commercial properties across Central Florida. Whether you need a new system, service on an existing unit, a maintenance agreement, or guidance on advanced treatment requirements, our team can help you understand the system, maintain compliance, and protect long-term performance.
Environmental Stewardship
ATU systems play a crucial role in protecting Florida’s sensitive water resources. Properties in nitrogen-reduction zones, spring protection areas, and environmentally sensitive locations benefit from advanced treatment solutions that go beyond conventional septic systems.
We bring experience with the systems commonly found in Central Florida and understand the specific regulatory requirements that apply to advanced treatment installations and maintenance.
Why ATU Systems Matter
Advanced treatment systems are essential for:
✓ Spring protection compliance
✓ Nitrogen reduction requirements
✓ Environmental sensitivity zones
✓ Performance-based treatment
What Is an Aerobic Treatment Unit?
Also known as NSF 245 systems or Advanced Treatment Units, these specialized wastewater treatment solutions are increasingly required by Florida Health Departments for environmentally sensitive properties.
How ATU Systems Work
An Aerobic Treatment Unit is an advanced wastewater treatment system designed to provide significantly more treatment than a conventional septic system. These systems actively treat wastewater through biological processes, creating conditions that support aerobic bacteria to break down waste more thoroughly.
Key Characteristics:
- Active treatment with aeration and circulation
- NSF ANSI Standard 245 certification for advanced systems
- Nitrogen reduction capabilities (20-40+ mg/L)
- Higher effluent quality than conventional septic
- Regular monitoring and maintenance required
- Ideal for sensitive environmental areas
- NSF 245 certification (advanced treatment standard)
- Also referred to as NSF 245 systems by Health Departments
Our ATU Services
Complete support across the full lifecycle of advanced treatment systems
ATU Installation
New Aerobic Treatment Unit installation for residential and commercial properties, with full permitting guidance and system design support.
ATU Repair
Diagnostics and repair for existing ATU systems experiencing performance issues, equipment failures, or operational concerns.
ATU Service & Maintenance
Routine service visits to inspect, clean, adjust, and document system performance and component condition.
Maintenance Agreements
Preventive maintenance plans with scheduled visits, performance monitoring, and documented service to protect long-term system reliability.
Manufacturer Support
Service and support for AquaKlear, Hoot, Infiltrator, Fuji Clean, Norweco, BioMicrobics, and other NSF 245 certified and recognized ATU manufacturers.
Permitting & Design Help
Guidance on ATU requirements, design considerations, environmental compliance, and permit navigation for new installations or upgrades.
Residential & Commercial ATU Service
Tailored solutions for properties of all sizes and usage patterns
Homeowner ATU Solutions
Whether you’re installing a new system or maintaining an existing unit, All PRO understands the residential ATU lifecycle.
- New system installation for new construction or replacements
- Routine maintenance and compliance monitoring
- Troubleshooting and repair services
- Performance-based treatment for sensitive areas
- Clear explanations of system function and maintenance
- Maintenance agreements for peace of mind
Commercial ATU Management
Commercial properties face unique demands. We provide systems designed for higher usage, compliance requirements, and operational needs.
- Systems rated for higher daily flows and usage demands
- Scheduled maintenance with documented compliance
- Emergency service for operational continuity
- Complex environmental compliance support
- Integration with property management systems
- Service agreements tailored to facility needs
Supported ATU & NSF 245 Manufacturers
We work with recognized, NSF 245-certified and NSF-certified advanced treatment systems
All PRO Services Co supports a range of recognized ATU manufacturers and advanced treatment systems.
Why Ongoing ATU Maintenance Matters
ATU systems are not a “set it and forget it” solution. They require proper monitoring, service, and maintenance to protect treatment performance and avoid preventable issues.
A strong maintenance plan helps customers stay ahead of problems, preserve system life, and reduce the likelihood of emergency service calls or larger repair costs later.
What Our Maintenance Includes
→ Scheduled service visits
→ System performance checks
→ Equipment inspection & cleaning
→ Service documentation & reports
→ Recommendations & adjustments
→ Compliance support & guidance
Protect Performance
Regular service ensures your system treats wastewater to design specifications and maintains environmental compliance.
Prevent Emergency Repairs
Routine monitoring catches developing issues before they become costly failures, saving money and stress.
Documentation & Compliance
Documented maintenance proves regulatory compliance and protects your property investment.
Extended System Life
Well-maintained systems last longer and perform more reliably, maximizing your investment.
Service Areas
We serve homeowners and property owners across Central Florida, with a strong focus on outskirt and rural communities where dependable, knowledgeable service matters most.
Don’t see your city listed? If you’re nearby, reach out—there’s a good chance we service your area.
Lake County
- Mt. Dora
- Leesburg
- Groveland
- Clermont
- Umatilla
Orange County
- Apopka
- Orlando
- Winter Garden
- Windermere
- Wedgefield
Seminole County
- Altamonte Springs
- Oviedo
- Sanford
- Longwood
- Lake Mary
Osceola County
- Kissimmee
- Poinciana
- Davenport
- St. Cloud
Marion County
- Ocala
- Belleview
- Dunnellon
Sumter County
- Wildwood
- Bushnell
Volusia County
- DeLand
- De Leon Springs
- Daytona Beach
- Orange City
- Deltona
Polk County
- Davenport
- Haines City
- Lakeland
- Lake Wales
What Our Customers Say
Trusted by customers across Central Florida for honest service and dependable work
Need Help With Septic, ATU, or Site Work?
Whether you’re dealing with a septic issue, planning a new system, or need site work done right, our team is ready to help you move forward with confidence.
Contact All PRO
Have questions or not sure what you need yet? That’s exactly what we’re here for.
Tell us about your property, your concerns, or what you’re trying to accomplish—and we’ll help you understand the next step.