Since 1936, Johnson Water Conditioning Co. has been a pioneer in high-performance water treatment solutions. Founded by industry inventor Richard D. Johnson—who patented groundbreaking processes still utilized globally today—our company has evolved into one of the largest independent water treatment organizations in the nation. Serving residential, commercial, and industrial clients throughout the greater Chicagoland area, we combine decades of technical innovation with an unwavering commitment to customer satisfaction. Why Choose Johnson Water Conditioning? We deliver unparalleled quality and value directly to our clients through a complete, factory-backed approach: Factory-Direct Pricing: Eliminating middleman markups to ensure you receive top-tier water conditioning technology at competitive rates. Rapid Installation & Repair: Fast, reliable service from start to finish to ensure uninterrupted access to clean, conditioned water. Factory-Trained Technicians: Skilled specialists with the technical expertise to install and maintain commercial and residential water systems correctly the first time. Industry-Leading Warranties: Solid protection for your investment, backed by the best warranties available in the water treatment industry.