At UY Trienviro, we believe that the success of any wastewater treatment plant lies not only in its design and construction, but also in its long-term and reliable performance. Our dedicated Operation and Maintenance (O&M) services ensure that your water and wastewater treatment systems operate efficiently, safely, and in compliance with environmental standards day-to-day.
With years of experience in managing STP, ETP, WTP, and ZLD systems, our team of qualified engineers and technicians provides complete Operation and Maintenance solutions that improve plant performance and minimize downtime. We take full responsibility for plant operations – including human resource deployment, process monitoring, equipment service, chemical management, troubleshooting, and reporting.
Our goal is simple: to deliver optimal performance from your treatment system so you can focus on your core business while we handle the rest. With our proven expertise, responsive service, and commitment to sustainability, UY Trienviro ensures your system delivers consistent, compliant, and cost-effective performance.





