Welcome to N.S. & Associates

"Trusted Name for RAINWATER HARVESTING for More than a Decade."

An Innovative CRISIL RATED Engineering Firm that has placed its Positive Impact on the Built Environment. N.S. & Associates is in the business of offering Consultancy Services in the field of Water Systems namely - RAINWATER HARVESTING (RWH), STORM WATER WORKS, WATER TREATMENT SYSTEMS, GREEN BUILDING DESIGNS & CERTIFICATION.

No. 1 Rain Water Harvesting Company in India

With 100% success ratio and a lengthy list of highly distinguished clientele, we N.S. & Associates are an established consulting firm poised on the cutting edge of contemporary commercial, institutional and industrial engineering. In addition to Rainwater Harvesting Solutions, we also specialize providing consultancy services in designing and achieving Green Certifications like USGBC LEED, IGBC Green Homes, GRIHA etc. and have the desired track record of designing energy efficient buildings, Eco-Housing Projects and providing Clearances viz. High Rise, MoEF Clearance.




N.S. & Associates USP



Customized Designing

Exclusive and Customized Designing Services that meets Specific and Special Requirements of Clients.

Quality Assurance

100% Customer Satisfaction Rest Assured, ‘A’ Grade Quality Services with a Promise of Longevity & Functionality.

Competitive Pricing

State-of-the-Art Rainwater Harvesting Services. Cost effective with Competitive Pricing.

Timely Services

Delivering QUALITY SERVICES by Given Time-Frame, Time Is Money & We Value Your Time and Resources.




Membership & Professional Associations








Our Clients

rain water harvesting Client Lodha Group rain water harvesting Project done for ABB rain water harvesting Client Reliance Industries rain water harvesting Design Client Godrej rain water harvesting system Client Siemens rain water harvestingdone for Bombaydyeing rain water harvesting done for Kalpataru Group rainwater system designing doen for Reheja Universal rain water harvesting Client Kanakia Group rain water system desiged for Novotelhotels rain water harvesting Client Lodha Group rain water harvesting Client ABB rain water harvesting Client Godrej rain water harvesting Client Siemens rain water harvesting Client Bombaydyeing rain water harvesting project undertaken for Kalpataru rain water harvesting Client Raheja Universal rain water harvesting Client kanaki Group rain water harvesting Client Novotel Hotels rain water harvesting Client Lodhagroup rain water harvesting Client ABB rain water harvesting Client Reliance rain water harvesting Client Godrej rain water harvesting Client Siemens rain water harvesting Client Bombaydyeing


We Undertake LIAISON WITH CGWA to obtain NOC for Ground Water Abstraction.