Water treatment companies in Johannesburg provide essential services focused on purifying, treating, and managing water resources for both residential and commercial sectors. These companies offer a range of solutions, including filtration systems, wastewater treatment, and potable water purification. They cater to industrial needs, ensuring safe and environmentally compliant wastewater discharge, and provide residential solutions for clean drinking water. Key players often offer customized water management services, consulting, and maintenance to address the water scarcity issues in Johannesburg and ensure access to safe, sustainable water sources.