Water Services
Washnah delivers integrated solutions for the operation, maintenance, rehabilitation and optimization of water and wastewater treatment plants. By combining advanced technology with proven engineering practices, we help municipal, industrial and commercial clients achieve reliable performance, regulatory compliance, water security and long-term sustainability.
Industrial Wastewater Treatment Plants
Engineering, construction and optimization of treatment systems for industrial effluents, enabling compliant discharge, resource recovery and safe water reuse.
Domestic Wastewater Treatment Plants
Reliable treatment solutions for domestic wastewater that protect public health and enable environmentally responsible discharge or beneficial reuse.
Brackish Water Reverse Osmosis Plants
Design and installation of high-performance reverse-osmosis systems that convert brackish water into potable or process-quality water.
Seawater Reverse Osmosis Plants
Integrated desalination plants engineered to produce dependable, high-quality water from seawater with efficient energy and operational performance.
Municipal Sewage Treatment Plants
Complete municipal sewage-treatment solutions that meet environmental requirements and produce treated effluent suitable for discharge or reuse.
Strategic Water Storage Tanks
Design and construction of large-capacity storage systems that strengthen water security and ensure reliable, continuous supply.
Water and Wastewater Network Management
Operation, monitoring and optimization of distribution and collection networks to improve efficiency, reduce losses and enhance system reliability.
Physical and Biological Treatment Systems
Integrated physical and biological processes that remove solids, organic matter and other contaminants to achieve the required water-quality standards.
Turnkey Water and Wastewater Projects
End-to-end delivery covering engineering, procurement, construction, installation, commissioning and handover of fully operational treatment facilities.
Water Softening and Deionization Systems
Specialized systems that remove hardness and dissolved ions to produce water suitable for demanding industrial and process applications.
Water and Wastewater Treatment Plant Equipment
Supply, installation and integration of mechanical, electrical and process equipment for reliable treatment-plant operation.
Water Filtration Systems
Engineered filtration solutions that remove suspended solids and impurities, improving water clarity, quality and downstream-process performance.
Haemodialysis Water Treatment Systems
High-purity water-treatment systems designed for haemodialysis applications and healthcare facilities, with a focus on safety, consistency and compliance.
Spare Parts and After-Sales Support
Responsive supply of replacement components, technical assistance and lifecycle support to maintain plant availability and operational continuity.
BOO, BOT and EPC Contracts
Structured delivery under Build-Own-Operate, Build-Operate-Transfer and Engineering-Procurement-Construction models for complete project development and operation.
OUR MISSION
Continues to move forward in becoming a leading water treatment firm in the Kingdom of Saudi Arabia by consistently delivering best-in-class services, products, and solutions, while executing projects that comply with international standards and support the sustainability goals of Saudi Vision 2030.
