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Instrument Calibration
ISO 17025-accredited calibration of survey meters, area monitors, contamination detectors, dosimetry systems, and gamma spectroscopy equipment. Most providers offer mail-in service with 5–10 business day turnaround.
Providers offering calibration
By state
Calibration providers by state.
Filter providers by the state they serve. Each state page includes the local regulatory context (NRC Agreement State status, regulating agency) plus the full provider list for that geography.
Alabama2Alaska2Arizona2Arkansas2California2Colorado2Connecticut2Delaware2Florida2Georgia2Hawaii2Idaho2Illinois2Indiana2Iowa2Kansas2Kentucky2Louisiana2Maine2Maryland2Massachusetts2Michigan2Minnesota2Mississippi2Missouri2Montana2Nebraska2Nevada2New Hampshire2New Jersey2New Mexico2New York2North Carolina2North Dakota2Ohio2Oklahoma2Oregon2Pennsylvania2Rhode Island2South Carolina2South Dakota2Tennessee2Texas2Utah2Vermont2Virginia2Washington2West Virginia2Wisconsin2Wyoming2District of Columbia2