At JB Rainwater Harvesting, we take pride in offering complete civil construction and installation services for all types of rainwater harvesting systems in Kerala. From excavation to final system setup, our team ensures that every project is executed with precision, sustainability, and long-term efficiency in mind.
We handle the entire construction process — including recharge pits, tanks, pipelines, guttering, filtration units, and drainage systems — to bring your approved rainwater harvesting design to life. With years of experience and a deep understanding of Kerala’s soil, climate, and rainfall patterns, we create structures that are durable, leakproof, and compliant with local water conservation regulations.
Our construction process begins with site preparation and excavation based on the approved rainwater system design. We ensure the right slope, depth, and soil stabilization for the best water percolation. Using high-quality materials and proven techniques, our team builds recharge wells, percolation pits, storage tanks, and filter chambers that stand the test of time.
Every structural element is designed to enhance water flow and prevent stagnation or contamination. We focus on durability, efficiency, and easy maintenance — ensuring your rainwater system performs seamlessly throughout all seasons.
After the structural work is completed, we handle the installation of pipes, filters, first flush systems, and gutters with meticulous attention to detail. Our technicians ensure that every component is correctly positioned for optimal water collection and flow.
Whether you’re installing a rooftop rainwater collection system, a ground recharge unit, or a complete dual-use storage setup, our experts follow strict safety and quality standards during installation. We guarantee reliable connections, minimal water loss, and smooth integration with your existing plumbing or drainage system.
Our turnkey installation service means you don’t have to coordinate between multiple contractors. From planning and civil work to filter installation and testing, we manage everything in-house. Our goal is to deliver a fully operational system that begins conserving water from day one.
Once installed, we test the system for flow rate, filtration, and recharge efficiency — ensuring it works perfectly before handing it over. .
It involves site excavation, pit/tank construction, laying of pipes, installation of filters, gutters, and full system setup.
Most residential systems are completed within 7–10 days, while large commercial projects may take up to a few weeks.
Yes, all our systems follow Kerala Building Rules and Rainwater Harvesting Regulations for safety and compliance.
Yes. We offer post-installation inspections, cleaning, and annual maintenance services to ensure efficient water collection and recharge.
Absolutely. We specialize in upgrading and retrofitting old or underperforming systems to meet modern standards and improve efficiency.
JB GROUP Near CUSAT Metro Station, Kalamasserry, Ernakulam
India’s trusted rainwater harvesting company dedicated to conserving groundwater and promoting sustainable water solutions for homes, institutions, and industries.
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