Precision Calibration Systems or “PCS” is a full service ISO/IEC 17025 Accredited Calibration Laboratory headquartered in Morristown, Tennessee. We founded our company with the fundamental goal of providing every customer with reliable and accurate instrument calibration with the fastest turnaround time possible. By building our company around this key principal, we can honestly say that we are the fastest, most customer responsive calibration company in America. With a standard 48 hour calibration turnaround, we are unparalleled by our competitors. In most cases, we can provide a 24 hour calibration without charging an expedited calibration fee. In our first 8 years, we have been able to build strong and diverse customer relationships with many of America’s top fortune 500 companies in the Automotive, Aerospace, Manufacturing, Food & Drug, Medical, and Transportation industries. In addition to calibration services performed at our laboratory, we provide onsite calibration service for customers located in Tennessee, Virginia, Alabama, Georgia and Kentucky. With the use of our climate controlled mobile Laboratory, we have the unique capability to calibrate threads, rings, plugs and other hard gauging onsite. We are excited that you are considering our services and look forward to hearing from you! Please call or fill out our online quote form and one of our trained staff will contact you right away!