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Calibration providers in Washington.
2 providers in our directory offer calibration to organizations in Washington. 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.
Verified providers serving Washington
Other services in Washington
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Calibration in other states
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Common questions
About calibration in Washington.
Who regulates calibration in Washington?+
Washington is an NRC Agreement State — the Washington State Department of Health, Office of Radiation Protection handles materials licensing and inspections within state borders. Federal NRC oversight applies only to specific categories (nuclear reactors, certain federal facilities).
How do I choose a calibration provider in Washington?+
Look for providers with experience in your specific industry (hospitals, nuclear facilities, research labs, industrial radiographers), current authorization from Washington State Department of Health, Office of Radiation Protection, and references from organizations of similar size and complexity. Compare credentials, turnaround time, and pricing across multiple bids before committing — or submit an RFQ here to get matched with vetted vendors.
What does calibration typically cost?+
$75–$400 per instrument
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