Retail customers who sell off their scales:

  • Bakery
  • Candy store
  • Deli
  • Market

How we can help you at Certified Balance & Scale:


If you are performing sales transactions off your scale in the Chicago, IL area, we can calibrate and legally place your scale in to service.

As a State of Illinois registered service company, we can calibrate, seal, and complete the legal paperwork for you to do business with your retail scale in Illinois.


If you are intending to sell from a scale in Illinois it must meet certain standards. All scales used in commerce must have a Certificate of Conformance number issued by the National Conference on Weights and Measures. We can help you select the best retail scale that meets the standards for commerce and your specific retail needs.

Please contact us for more information.