Wastewater treatment

Together we can develop innovative methods of collecting and treating water

Wastewater Services

Our commitment to excellence is reflected in our approach to solving difficult problems.

Comprehensive Performance Evaluations
Engineering Reports
Process and Treatment Design
Sewage Treatment Plant Design
Septage Treatment
Denitrification Systems
On-Site Sanitary Treatment Systems
Process Control Troubleshooting
Water Distribution Design
Assistance and Training
O&M Manuals
Regulatory Agency Assistance
Storage Tanks
Rate Studies
Sewage Collection and Transport
Systems Start-Up/Operator Training
Construction Inspection Services
Design of Bio solids Composting
Sludge and Solid Waste Management
Bulk Storage Design
Spill Management Plans

Next Stage Engineering Group has extensive experience in water and wastewater engineering. We leverage our industry knowledge by providing services that range from initial planning to system start-up and operator training.

Next Stage Engineering services include the provision of Contract Drawings and Specifications through construction phase observation.

Next Stage Engineering specializes in the design and operation of a range of facilities, including recyclables handling and recovery, solid waste composting, sludge composting, intensive recycling and composting, per-processing and waste treatment.

This valuable experience helps the Firm’s engineers design facilities that produce high quality recyclable materials which secondary markets will accept.


Water and Wastewater Engineering services include:

  • Comprehensive Performance Evaluations
  • Process and Treatment Design
  • Septage Tratment
  • On-Site Sanitary Treatment Systems
  • Water Distribution Design
  • O&M Manuals
  • Storage Tanks
  • Sewage Collection and Transport
  • Construction Inspection Services
  • Sludge and Solid Waste Management
  • Spill Management Plans
  • Engineering Reports
  • Sewage Treatment Plant Design
  • Denitrification Systems
  • Process Control Troubleshooting
  • Assistance and Training
  • Regulatory Agency Assistance
  • Rate Studies
  • Systems Start-Up/Operator Training
  • Design of Bio Solids Composting
  • Bulk Storage Design

Sustainability, without compromising the needs of tomorrow

Next Stage Group develops the design and performance of structures, materials and systems for projects of every size and complexity. We are an independent organization of engineers, designers, architects and other professionals who collaborate worldwide to help you achieve your goals. We are committed to being a sustainable and diverse global driver of change and innovation in our industry.


engineering services

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Faq Section

Frequently Asked Questions

Making the building process better and more collaborative.

Do you charge for a consultation?

No, We do not charge for consultation. We can meet you on-site or remote conference 24/7.

Do you work outside of California?

We service clients across all 50 states & abroad.

Is my project to small, do I need an Enigneer?

All projects have various challenges, budgets & schedules. Sometimes a single onsite consultation is sufficient for resolution.

Can you provide Engineering & Construction Services?

We provide turnkey professional solutions from the groud up.

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