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 Richmond area.

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).

Richmond, VA serves as the commonwealth’s capital and a major hub for life sciences, financial services, advanced manufacturing, and defense industries. The greater Richmond metro area includes pharmaceutical and biotech operations in the Short Pump and West End corridors, defense contractors and government facilities in the metro area, and a growing presence of electronics manufacturing and research organizations. These industries rely on traceable measurement for quality compliance, product validation, and regulatory audit readiness.

Tra-Cal serves Richmond-area clients from our Gaithersburg, MD laboratory, approximately 110 miles north via I-95. For organizations in Richmond requiring ISO 9001, FDA, or pharmaceutical GMP calibration compliance, we provide pickup and delivery logistics and can coordinate expedited turnaround. Our ISO/IEC 17025-accredited certificates with NIST traceability meet the documentation standards required for Virginia Department of Health-regulated facilities, federally inspected manufacturing operations, and ISO-registered quality management systems.