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When advanced treatment is required by site conditions or code, we design and install Norweco aerobic treatment units (ATUs) for high-performance, low-odor wastewater treatment.

  • Design submittals & coordination with County DEH
  • ATU tank set, aeration/diffusers & control wiring
  • Start-up, performance testing & homeowner training
  • Monitoring/sampling plans to maintain compliance
  • Retrofits for failing conventional systems where allowed
  • Permits & Code Compliance: We handle all permits and local code requirements.
  • Expert Design & Installation: Soil testing, engineered system designs, and licensed installers ensure work meets industry standards.
  • Seamless Project Management: End-to-end oversight with no surprises along the way.
  • Custom-Engineered Systems: Sized and designed to match your household’s usage and needs.
  • Built for Compliance & Quality: Meets or exceeds all local and state regulations using proven materials and methods for long-lasting performance.
  • Low Maintenance, Long Lifespan: Designed to minimize upkeep while maximizing durability and efficiency.
  • Fast, Flexible Scheduling: Quick turnaround with same-week availability to keep projects moving.
  • Safe, Efficient Installs: Crews use modern tools and techniques for reliable, high-quality work.
  • Transparent, Hassle-Free Process: Upfront pricing with no hidden fees and a detailed walkthrough at completion.
  • Permits & Code Compliance: We handle all permits and local code requirements.
  • Expert Design & Installation: Soil testing, engineered system designs, and licensed installers ensure work meets industry standards.
  • Seamless Project Management: End-to-end oversight with no surprises along the way.
  • Custom-Engineered Systems: Sized and designed to match your household’s usage and needs.
  • Built for Compliance & Quality: Meets or exceeds all local and state regulations using proven materials and methods for long-lasting performance.
  • Low Maintenance, Long Lifespan: Designed to minimize upkeep while maximizing durability and efficiency.
  • Fast, Flexible Scheduling: Quick turnaround with same-week availability to keep projects moving.
  • Safe, Efficient Installs: Crews use modern tools and techniques for reliable, high-quality work.
  • Transparent, Hassle-Free Process: Upfront pricing with no hidden fees and a detailed walkthrough at completion.

Need Certified Norweco System Installation?

Don’t risk system failure. Trust Superior Septic to install your Norweco system with precision and long-lasting performance.

Need Certified Norweco System Installation?

Don’t risk system failure. Trust Superior Septic to install your Norweco system with precision and long-lasting performance.

Accurate diagnostics with photos, clear reports, and no-surprise estimates.

Targeted repairs that restore flow, protect your leach field, and extend system life.

Proven results that are documented, delivered on time, and built to last.

Frequently Asked Questions

What is a Norweco septic system?

Norweco systems are advanced wastewater treatment units designed to provide a higher level of purification than traditional septic tanks. They’re ideal for properties that require environmentally friendly and code-compliant solutions.

Why choose a Certified Norweco System over a standard septic tank?

These systems treat wastewater more efficiently, reduce environmental impact, and often meet stricter local regulations where standard septic tanks aren’t permitted.

Do I need special permits for a Norweco system installation?

Yes, but as a certified installer, we handle all permits, paperwork, and required inspections to ensure your system is fully compliant.

How long does it take to install a Norweco system?

Installation usually takes 2–4 days depending on site conditions, tank size, and permitting.

How often does a Norweco system need maintenance?

Regular maintenance is required to keep the system performing properly. We provide scheduled service plans to ensure your system runs efficiently year-round.