What We Do

Certified Measurements, Inc. (CMI) is a full service metrology laboratory offering traceable in-house and on-site calibration and repair of electronic, dimensional, force, pressure, and temperature measuring instruments. Our A2LA Accredited lab located in Centerville, Georgia (Macon - Atlanta area), has been serving the industry for over 39 years. Contact CMI today for all of your calibration needs.

CMI Online Account

If you are a CMI customer, you are eligible for a CMI Online account. Sign up today and begin accessing account history and calibration status online any time. Requesting an account is easy.

Customer Feedback

We value your business and your feedback. By completing this brief survey, you will help to ensure we're doing all we can to raise the calibration standard.

CMI Metrology Service

Customer Login

Business Hours

  • Monday to Friday
  • 6:30 AM to 4:00 PM (Eastern)

For assistance, you may call us during our regular business hours at 478.953.5171. Also, for our customers we offer many self-help features through our website. Login or request your customer web account today.