Phone : +265999950267/ Email : info@kastavconsulting.com


we offer expert consulting in the planning, design, and optimization of water supply systems, surface and groundwater management, and integrated watershed solutions. Our approach balances technical innovation with environmental stewardship to ensure reliable access, efficient use, and long-term protection of vital water resources.

we specialize in designing, optimizing, and managing water supply systems that meet the growing demands of urban populations while adhering to environmental and regulatory standards.From source development and treatment to distribution network planning and resilience strategies

We focus on developing reliable systems that provide safe drinking water to remote and under-served communities.From groundwater extraction and rainwater harvesting to gravity-fed schemes and decentralized treatment.

we provide expert engineering consulting services to design and implement efficient, reliable sanitation systems that meet regulatory standards and support community well-being. From wastewater treatment solutions to advanced drainage and sewerage planning, our team integrates innovative technologies with practical design to ensure safe, environmentally responsible outcomes.

Our consultancy designs and implements advanced drainage systems that balance functionality, environmental impact, and regulatory compliance.From Planning and modeling to construction oversight, we provide end-to-end support to ensure resilient infrastructure in both new developments and retrofit projects

We offer tailored irrigation solutions that optimize water use, that enhance crop yields, and support environmental goals. we design and implement systems ranging from drip and sprinkler setups to large-scale automated networks