About GWT

Global Water Technology, Inc. was founded in 1990 to meet a growing demand in the Chicago area for personalized, affordable, and reliable water treatment services. Our primary goal was to establish an honest and reputable company that any management team would be proud to partner with. As a result GWT quickly built a strong reputation in the commercial, residential, industrial, hotel, and healthcare markets throughout Chicago and neighboring areas. In the early 2000′s GWT’s reputation for superior service and creating cost effective, resource saving, and equipment preserving strategies allowed for expansion into other geographic areas beyond the downtown area and Chicago suburbs. Today, Global Water Technology, Inc. is one of the Midwest’s leaders in water and waste treatment service and continues to expand across state lines. GWT is a minority, woman owned business.

Some quick points about GWT

  • Founded in 1990
  • Over 60+ years combined experience
  • Woman & Minority Owned
  • Environmentally Responsible
  • Cost Conscious

Service Areas


On-Site Service (Illinois, Iowa, Indiana, and Wisconsin)

Product Shipping Reach (Continental USA)

Product Shipping Reach (Continental USA)

Company Literature

PDFBrochure & Products PDFServices Summary Sheet