Aquen sewage treatment plant solutions are engineered to treat wastewater from residential, commercial, institutional and industrial facilities through screening, equalization, biological.
We design, fabricate, install and operate water and wastewater treatment plants for industrial, commercial and municipal clients, turnkey, from first drawing to daily discharge report.
One accountable engineering team for the complete water-treatment lifecycle—from the first process drawing to commissioning, compliance and long-term plant support.
Complete raw-to-potable water systems engineered for consistent output, from municipal intake to industrial process water.

Aquen engineers every step, from raw water intake to clean, reusable output.
From process design to after-sales support, every decision is made around one outcome: a treatment plant engineered for reliable, sustainable operation.
Every system is engineered around the application's actual water conditions.
One contract, one accountable team, start to finish.
Process, mechanical and automation specialists in-house.
Every vessel fabricated and tested to code.
Site-ready systems, commissioned on schedule.
Transparent costing with no hidden change orders.
A plant that runs at 3am gets support at 3am.
Systems designed to reduce fresh-water intake.