With over 35 years of experience, our technicians have provided precise calibration, instrument repair, and metrology database management to a diverse range of industries across the Rochesterarea.

Located in Gaithersburg, MD, our calibration laboratory—accredited to ISO/IEC 17025:2017, ANSI Z540-1, and Z540.3 standards—adheres to strict quality protocols. We perform all calibrations and repairs in line with manufacturer specifications to ensure your measurement tools remain reliable, repeatable, and audit-ready. Each calibration is accompanied by a certificate that confirms compliance with the rigorous standards set by the National Institute of Standards and Technology (NIST).

Rochester, NY is a globally recognized optics, imaging, and photonics hub — home to Kodak, Paychex, Xerox, and numerous precision instrument manufacturers and medical device companies. Organizations in the Rochester area depend on ISO/IEC 17025 accredited calibration to support dimensional metrology, optical measurement, and quality programs aligned with ISO 9001, AS9100, and FDA medical device standards.

Tra-Cal provides ISO/IEC 17025 accredited calibration for dimensional, electrical, RF, and optical measurement instruments critical to precision manufacturing and medical device production. Rochester-area clients can ship instruments to our Gaithersburg, MD laboratory and receive NIST-traceable calibration certificates with standard or expedited turnaround times.