40+ Years of Environmental Excellence

Leading Environmental Laboratory, Water & Wastewater Treatment Solutions

Sanmaark Analytical and Services Pvt Ltd

Formerly Klean Laboratories, we specialize in comprehensive water & wastewater treatment solutions, environmental testing, and analytical services. From ZLD to RO systems, ensuring legal compliance and sustainable operations.

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ISO Certified

Quality Assured

ZLD Systems

Zero Liquid Discharge

Complete Water & Wastewater Treatment Solutions

Design, Supply, Install & Maintain Water & Wastewater Treatment Plants

ZLD • RO • ETP • STP Systems

Comprehensive water & wastewater treatment solutions from design to operation.
Our expert team handles ZLD, RO, ETP, STP installations with complete maintenance support and troubleshooting services.

Water & Wastewater Treatment Get Quote

Advanced Analytical Services

Comprehensive Laboratory Testing & Analysis

Accurate • Timely • Compliant

State-of-the-art laboratory services for water & wastewater, effluent, food, solid waste, hazardous materials, ambient air, and noise pollution monitoring. Ensuring legal compliance and environmental clearances.

Lab Services Testing Options

ISO 17025

Certified Testing

Compliance Ready

Environmental Clearance

Environmental Monitoring & Compliance

Comprehensive Environmental Management Solutions

Best Practices • Sustainable Operations

Field-based environmental monitoring including air pollution assessment, noise level monitoring, stack monitoring, and comprehensive environmental management consultancy for sustainable business operations.

Monitoring Services Compliance Help

Delivering Excellence in Environmental Solutions

With decades of industry experience, Sanmaark Analytical and Services is a trusted name in environmental analysis and water & wastewater treatment solutions. We are known for our precision, regulatory expertise, and commitment to sustainable engineering practices.

We Provide Best Services

Sanmaark Analytical and Services delivers end-to-end environmental solutions—from advanced lab testing and water & wastewater treatment to monitoring and compliance. With modern facilities and a skilled team, we ensure accurate, timely, and reliable results.