Water & Waste Water 

Control Systems

P.O. Box 318, Towanda, IL 61776 | 815-515-9599


  • Water

  • Waste Water

About Us


  • Cooling Towers

  • Chemical Feed Applications

  • Breweries

  • Food Packaging

  • Oil Platforms

  • Dairy

With a combined 30+ years of experience in the industry, we formed STELTEC Inc. to design and build high quality, cutting edge water treatment controllers for municipal and industrial applications.

Having worked for some of the top companies in the water treatment industry, we have expertise in:

  • Controller design and programming
  • Process requirements
  • Water chemistry
  • System start-up and troubleshooting
  • Municipal and industrial applications

STELTEC has partnered with exceptional technical sales reps across the U.S. and Canada.  These experienced reps can consult on your specific application and recommend the best STELTEC system for your needs.  They also provide onsite technical support.