In-Lab & Onsite Calibration Services in Annapolis Junction, MD
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 Annapolis Junction 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 Annapolis Junction, MD
Annapolis Junction is an unincorporated community straddling the Howard and Anne Arundel county line where MD 32 meets the Baltimore–Washington Parkway (MD 295), named for the nineteenth-century junction at which the Baltimore and Ohio Railroad’s Washington Branch met the Annapolis and Elk Ridge Railroad. Its ZIP 20701 is now best known as the address of The National Business Park, a secure commercial campus owned by COPT Defense Properties and sited directly adjacent to Fort George G. Meade, where government and defense contractor tenants occupy leased office, laboratory, and integration space, and where the University of Maryland Global Campus operates a teaching and testing location. Tra-Cal supports these operations with ANAB-accredited ISO/IEC 17025:2017 calibration of test, measurement, and laboratory equipment.
Our laboratory is at 8577 Atlas Drive in Gaithersburg, Maryland, roughly thirty road miles west by way of the Intercounty Connector and MD 32, so Annapolis Junction sits well inside our Mid-Atlantic service region and Howard and Anne Arundel County customers can use all three intake paths: scheduled pickup and delivery handled by our own drivers, 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 Annapolis Junction Choose Tra-Cal
5-Day Turnaround
Scheduled Pickup, Delivery, and Prepaid Ship-In
Onsite Calibration at Your Facility
Comprehensive Asset Database Management
Dedicated Account Managers
Veteran-Owned & Operated
Unwavering Quality Guarantee
Calibration Services Available to Annapolis Junction, MD Operations
Additional Calibration Options
How Tra-Cal Serves Annapolis Junction, MD
In-Lab Calibration:
Send your equipment to our ANAB-accredited ISO/IEC 17025:2017 laboratory in Gaithersburg, MD with prepaid inbound and return shipping, or hand it to a Tra-Cal driver on a scheduled Howard or Anne Arundel County pickup run instead of using a carrier. 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 National Business Park suites and other Annapolis Junction-area facilities for fixed assets, large inventories, and instruments that should not be moved. Because the park is leased commercial space rather than an installation, visits are arranged directly with your facility or security staff. 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’s ISO/IEC 17025:2017 accredited laboratory is at 8577 Atlas Drive in Gaithersburg, MD, roughly thirty road miles west of The National Business Park. Annapolis Junction sits inside our Mid-Atlantic service region, so park tenants and nearby Howard and Anne Arundel County facilities can use scheduled pickup and delivery, prepaid ship-in with a typical five-business-day turnaround, or onsite calibration. We do not maintain a separate office in Annapolis Junction.
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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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Tra-Cal supports the government and defense contractor tenants leasing office, laboratory, and integration space in The National Business Park, along with engineering and IT services firms, precision electronics and RF teams, logistics and facilities contractors along the MD 32 and Baltimore-Washington Parkway corridor, and quality and laboratory teams in Jessup, Hanover, Savage, Laurel, and Elkridge. Typical workloads include electronic and RF test equipment, physical and dimensional gauges, temperature and humidity instruments, and timing and frequency standards.
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Yes. Annapolis Junction is within our onsite territory. Each mobile lab carries more than 100 reference instruments, so RF, electrical, temperature, pressure, and dimensional work can be completed in your suite without moving assets. Because The National Business Park is leased commercial space rather than an installation, visits are scheduled directly with your facility or security staff, which suits benches and racks that cannot be broken down and shipped.
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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 Annapolis Junction Zip Codes:
20701, and nearby Howard and Anne Arundel county ZIP codes including 20794, 20724, 21076, 20755, and 21075.
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 Annapolis Junction, Jessup, Hanover, Fort Meade, Laurel, Savage, and Elkridge with ANAB-accredited ISO/IEC 17025:2017, NIST-traceable calibration. Call 301-527-9200 or request a free quote online.