Welcome to AOS Treatment Solutions. We are a leading water treatment consulting and chemical supply company that provides both standard and custom solutions designed to deliver high-quality, safe drinking water and efficient wastewater treatment solutions to municipalities. By leveraging the latest marketplace technology and resources, AOS delivers practical solutions that significantly reduce operating costs. • Equipment • Expertise • Proprietary Testing Protocols • Digi-Doser • Water Doctor • Advanced Chemistry • Independent, Confidential Water Analysis • TOC Analysis Discover how the AOS Advantage can help your organization save time and money by implementing the correct schedule of specialized water treatment products in quantities that suit your facility’s specific needs.