Ultra High Purity Lab Water Services


Absolutely Clean Water is Serious Business


Satisfy Your High Purity Process Water Needs


We keep your High Purity Water Systems Running Smoothly

Proud Member of ISHEMOSHE, SICHE  ASPE-Indyand ASPE-St. Louis  

Absolute Water Technologies based in Indianapolis, Indiana with service branches located in St. Louis, Missouri, Louisville, Kentucky, Dayton, Ohio and Chicago, Illinois is a one-stop shop for all of your ultra high purity and critical process water treatment needs including: Reverse Osmosis Systems (RO) both single and double pass, High Recovery Reverse Osmosis RO Systems, Electronic Deionization (EDI), Dialysis Water ServiceDialysis Water Equipment, EMD Millipore, Thermofisher and Elga Lab Water Systems, Ultraviolet (UV), bottleless-water coolers and Portable Service Deionization (SDI/DI) Tank Exchange.  We also offer a full service and preventative maintenance program, Absolute Carevalidation and sanitization services.   We have an exclusive  secure on-line reporting site, which is an invaluable resource to track inventory, system performance , and assist with compliance reporting. We also lease water treatment equipment and service all types of brands (Aqua Systems, Siemens, Marcor, US Filter, Evoqua, Ameriwater, Clack, Culligan, Lakeside Water  etc.)

Our team has over 40 years of water treatment experience and is able to guide you on everything from your system design to helping you find replacement parts and cartridges for your current system.  We are paid CMS contributors and specialize in consulting on dialysis water treatment and AAMI TIR 34 Best Practices for Central Sterile Processing to help combat SSI’s .

We keep replacement parts in stock for most major equipment manufacturers. Providing service all over the United States, we offer our Absolute Care service in the Midwest covering Indiana, Illinois, Kentucky, Missouri, Ohio, Tennessee, Michigan and Wisconsin   We provide the solution you need, for all of your water treatment applications.

Absolute Water Technologies services most major hospital systems in Indianapolis Indiana and Louisville Kentucky and throughout the states of Indiana and Kentucky.  Additionally, we support a number of laboratories, food and beverage applications, pharmaceutical companies, universities and other entities that need high purity water treatment on a 24/7 basis.   We are a proven team capable of meeting the stringent regulatory requirements  you need and expect.

The metro St. Louis Missouri, Indianapolis Indiana, Louisville Kentucky and Chicago Illinois areas are supported by our local service teams including the ability to exchange service deionization, SDI/DI portable exchange tanks.

As the  Ameriwater dealer for  Indiana  and Kentucky we have a number of products to support your operation with FDA 510K products.  For Ameriwater, we cover the sales and service for the majority of Indiana and Kentucky including the major cities of Indianapolis, Indiana; Evansville, Indiana; Fort Wayne Indiana; Louisville, Kentucky; Owensboro Kentucky, Paducah Kentucky and all surrounding counties and cities. We also  service any Ameriwater equipment throughout the Midwest including Missouri and Illinois.

Additionally, we have key relationships with Lakeside Water Treatment, NuStream FiltrationNelsen Water Treatment Systems, Better Water, Western Reserve Water Treatment, Millipore-EMD, Thermofisher, Elga High Purity Lab Water Systems (Veolia) and many others to support your current and future equipment needs and service.  We not only sell equipment; we have an installation team and can work on everything we sell along with providing technical support to end users.