Welcome to ATS

Accredited Calibration Services

Accredited Calibration Services

ATS provides accredited calibration services, across a wide range of disciplines, to companies with the most stringent quality requirements including pharmaceuticals, nuclear energy, and the Department of Defense.  Our diverse resources and unique combination of expertise in metrology engineering and software development allows us to integrate all your calibration requirements into a single optimized solution.

Commitment to Quality

ATS engineers have been on the forefront of shaping quality standards for the industry, making Quality Assurance is an integral part of our corporate culture. ATS engineers are members of various NCSLI committes including Utilities Metrology ATS was an active participant in the NCSLI 171 subcommittee that authored the Z540.3 Handbook. Our engineers were active contributors to the current version of NCSLI RP-1 (Calibration Intervals), as well as NSCLI RP-18 (Measurement Decision Risk), and are currently members of NCSLI Committee for the revision of ISO/IEC 17025. We also regularly assist Navy Calibration Laboratories with JNAC Accreditation compliance.

We are accredited by Laboratory Accreditation Bureau to the following standards:

ISO/IEC 17025:2005



Expertise You Can Rely on

All our calibration technicians are ASQ, or PMEL certified, and our management team consists of some of the most respected authorities from the Navy Metrology and Calibration Program, the Pharmaceutical Industry and the Department of Energy.

Of course you have the peace of mind that all our calibrations are done using METBENCH; the most sophisticated and advanced calibration management and automation program, used by hundreds of companies with the most stringent quality requirements, including PG&E, the Aerospace Corporation and the U.S. Navy.


Dynamic Guardbanding

Uncertainty Analysis

Dynamic Interval Analysis

Recall Notification

Out-of-Tolerance Notification

Local Pick-up and Delivery

Customer Portal

Laboratory Capabilities

  • Pressure/Vacuum Gauges and Transducers
  • Oscilloscopes
  • Wrist Strap Testers
  • Digital Multimeters
  • Resistors
  • Thermometers (PRT, RTD, T/C)
  • Thermocouple Calibrators
  • Thermal Chambers/Ovens