In-Lab & Onsite Calibration Services in Enid, OK
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 Enid 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).
Serving Enid, OK
Enid is the largest city in Garfield County and sits in north central Oklahoma, accounting for roughly 50,300 of the county’s approximately 61,800 residents. Its technical base is broader than the population suggests, combining federal pilot training, public aviation, acute care medicine, state technical education, and municipal utility operations. Vance Air Force Base, home of the 71st Flying Training Wing, lies inside the Enid city limits and operates under FAA identifier END with a parallel runway complex, its own radar approach control, and a federally owned community water system. Enid Woodring Regional Airport, FAA identifier WDG, is owned by the City of Enid and managed from 1026 South 66th Street, where a controlled field supports an instrument landing system on Runway 35 and an on-field VOR/DME. Two acute care hospitals with emergency services operate close to the center of town, INTEGRIS Health Enid Hospital at 600 South Monroe and St. Mary’s Regional Medical Center at 305 South 5th Street. Technical and higher education are also based in the city, including Autry Technology Center at 1201 West Willow, the Northern Oklahoma College Enid campus at 100 South University Avenue, and the Northwestern Oklahoma State University Enid campus at 2929 East Randolph, while the City of Enid runs public water system OK2002412 across 19,739 service connections. Operations of this type depend on dimensional, torque, pressure, temperature, electrical, and flow measurements that stay traceable to national standards and hold up under audit. Tra-Cal supports these operations with ANAB-accredited ISO/IEC 17025:2017 calibration of test, measurement, and laboratory equipment.
Because Enid sits outside our Mid-Atlantic pickup radius, we serve Garfield County through two intake paths: prepaid ship-in calibration with a typical five-business-day turnaround, and onsite calibration appointments at your facility. Each calibration is performed against documented procedures, traced through NIST, and accompanied by an audit-ready certificate that supports AS9100, ISO 13485, ISO 9001, and FDA 21 CFR Part 820 quality systems.
Why Quality Teams in Enid Choose Tra-Cal
5-Day Turnaround
Prepaid Ship-In and Return Shipping
Onsite Calibration at Your Facility
Comprehensive Asset Database Management
Dedicated Account Managers
Veteran-Owned & Operated
Unwavering Quality Guarantee
Calibration Services Available to Enid, OK Operations
Additional Calibration Options
How Tra-Cal Serves Enid, OK
In-Lab Calibration:
Send your equipment to our ANAB-accredited ISO/IEC 17025:2017 laboratory with prepaid inbound and return shipping. Calibration is performed in a climate-controlled environment against documented procedures, with traceability through NIST. Standard turnaround is approximately five business days from receipt, and asset records are retained with automated due-date notifications.
Onsite Calibration:
Our metrologists travel to Enid-area facilities for fixed assets, large inventories, and instruments that should not be moved. Calibration is performed in a controlled environment at your site on a scheduled appointment, with the same accreditation, NIST traceability, and documentation as in-lab service.
Frequently Asked Questions
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Yes. Tra-Cal supports Enid and the surrounding Garfield County area through two intake paths: prepaid ship-in service with a typical five-business-day turnaround, and onsite calibration appointments at your facility. The same ISO/IEC 17025:2017 accreditation, NIST-traceable standards, and certificate format apply regardless of intake method.
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Yes. Tra-Cal maintains ISO/IEC 17025:2017 accreditation. ANSI/NCSL Z540-1 and Z540.3 conformance is also available. The current scope of accreditation is published on the Tra-Cal Certificate of Accreditation page.
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Standard turnaround for in-lab calibration is approximately five business days from receipt of the instrument. Expedited turnaround is available on request and depends on instrument type, parameter scope, and current lab volume.
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Yes. Each calibration certificate documents traceability through NIST, includes as-found and as-left data where applicable, lists the standards used, the calibration procedure reference, environmental conditions, and the technician. Certificates are designed to support AS9100, ISO 13485, ISO 9001, and FDA 21 CFR Part 820 quality system audits.
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The sectors that drive measurement work in Enid are military and civil aviation, hospital and clinical operations, technical education and workforce training, municipal water and utility systems, and the machining and metalworking shops that support all of them. Tra-Cal calibrates the instruments these groups depend on, including micrometers, calipers, height gauges and gauge blocks, torque wrenches and torque transducers, pressure and vacuum gauges, transmitters and test gauges, thermometers, RTDs, thermocouples and temperature data loggers, multimeters, clamp meters, oscilloscopes and electrical calibrators, flow meters, analytical balances and mass standards. Each calibration is documented on an ISO/IEC 17025:2017 certificate from an ANAB-accredited laboratory, showing measured values, measurement uncertainty, and traceability to national standards, which is the record an auditor asks to see. The service is built for maintenance and calibration technicians, facilities and utility engineers, metrology and instrumentation leads, compliance and audit staff, and quality and laboratory teams across Enid, North Enid, Waukomis, Kremlin, Lahoma, Hillsdale, and communities throughout Garfield County.
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Yes. Onsite calibration is available for fixed assets, large inventories, and instruments that should not be transported. A scheduled appointment is set with your team, and the calibration is performed in a controlled environment at your facility with full documentation.
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A packaging guide is provided when you request a quote. In general, instruments should be powered down, accessories included where required for calibration, and packed with appropriate cushioning. A prepaid shipping label is available for qualifying customers.
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Yes. Tra-Cal offers metrology database management with automated due-date notifications, historical certificate retrieval, and asset-level records suitable for audit support.
Visit Our Gaithersburg Facility or Find Us Near You
Tra-Cal
Lab
8577 Atlas Drive
Gaithersburg, MD 20877
Servicing Local Enid Zip Codes:
73701, 73702, 73703, 73705, and nearby Garfield County ZIP codes including 73773, 73753, and 73754.
Contact Tra-Cal for Calibration Support Today
Tell us your instrument list, required turnaround, and accreditation level. Most quote requests are returned within one business day. Tra-Cal supports quality, engineering, and operations teams across Enid, North Enid, Waukomis, Kremlin, Lahoma, Hillsdale, and communities throughout Garfield County with ANAB-accredited ISO/IEC 17025:2017, NIST-traceable calibration. Call 301-527-9200 or request a free quote online.