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At Mentor Water, we specialize in designing, installing, and maintaining high-efficiency sewage treatment plants for residential communities, commercial spaces, institutions, and industries. With 16+ years of domain expertise and 400+ successful STP installations with cutting-edge technologies like FMR, MBBR, SBR, and MBR across India, we offer end-to-end solutions—from design and civil construction to automation, safety systems, and long-term O&M.
Whether you need a new STP plant or want to upgrade an existing setup, our solutions are built for CPCB compliance, ease of reuse, and minimal environmental footprint.
Smart, Scalable & Sustainable Solutions — Tailored for Every Site
We design and install custom sewage treatment plants built for your site’s capacity, discharge norms, and reuse goals. With compact layouts and smart automation, we ensure plug-and-play execution with minimal civil work.
Revive underperforming or outdated plants with advanced technologies like FMR, MBBR, or MBR. We enhance output quality, reduce footprint, and bring older STPs up to current CPCB norms.
For tight spaces and quick deployment needs, our NGPSTP systems offer an all-in-one, factory-assembled solution. Ideal for apartments, hotels, institutions & commercial buildings.
Avoid downtime with professional AMC services, trained operators, sludge handling, and periodic inspections. We ensure worry-free, compliant operation of your STP.
We design pipelines and systems to reuse treated water for toilet flushing, gardening, cooling towers, and construction work reducing freshwater demand by up to 90%.
Integrate SCADA, PLC, IoT sensors, and remote dashboards to control, monitor and optimize your STP anytime, from anywhere.
From SPCB/CPCB documentation to gas detection, confined space SOPs, and signage we ensure your plant is always audit-ready and safe for operation.
End-to-end project delivery for residential societies, hotels, colleges, commercial hubs, factories, townships, and more — with civil, mechanical, and electrical work included.
Smart Solutions for Apartments, Industries, Townships, Builders & Institutions
Efficient Plants. Expert Execution. End-to-End Peace of Mind.

We evaluate your site conditions, capacity, and water reuse goals to deliver the right STP technology be it FMR, MBBR, or MBR. With robust components and smart engineering, our plants ensure consistent performance and longevity.

Our plants are built with automated controls, quality blowers, and minimal-sludge systems reducing operator dependency and service interruptions.

We take care of everything from initial layout and civil work to mechanical installation, testing, commissioning, and post-installation support. Our AMC services ensure long-term reliability.

From pumps, MCC panels, gas detectors, to remote monitoring systems we supply and integrate all components needed to run your STP smoothly.
Trusted Expertise. Transparent Process. Long-Term Support.
Clear Communication
We keep you updated throughout the project, from civil work to commissioning. Our team ensures that all decisions align with your timeline, budget, and operational constraints.
Quality Assured
Every STP we install is backed by quality assurance and a warranty on design and key components. We also follow strict site safety and maintain your premises with care during execution.
Support Beyond Installation
We don’t stop at handover. You’ll always have access to our team for consultation, compliance support, O&M assistance, and treated water reuse optimization. Your satisfaction is our success.