In-Lab & Onsite Calibration Services in Roy, UT

No. Tra-Cal's ISO/IEC 17025:2017 accredited laboratory is located at 8577 Atlas Drive in Gaithersburg, Maryland. We serve Roy and the rest of Weber and Davis counties through our prepaid ship-in program, with a typical five-business-day turnaround, and through scheduled onsite mobile-lab visits for larger instrument populations. Every certificate is NIST-traceable no matter which path you use.

You request a quote, we send a prepaid shipping label, and you pack your instruments and hand them to the carrier. Roy sits directly on Interstate 15 at exit 338 with full FedEx and UPS coverage across the 84067 ZIP, so overnight and two-day transit is routine. Once your equipment reaches Gaithersburg, typical turnaround is about five business days, and instruments come back with NIST-traceable certificates and as-found / as-left data.

Yes, for qualifying instrument populations. Our mobile labs carry more than 100 standards per van and can run RF and microwave, electronic, temperature, and physical/dimensional work inside your facility. Roy is well outside our Mid-Atlantic pickup-and-delivery radius, so onsite trips to the Ogden-Clearfield corridor are scheduled as planned campaigns rather than routine local runs. Most Roy customers pair one annual onsite visit with prepaid ship-in for the rest of the year.

Yes. Tra-Cal is veteran-owned with more than 35 years supporting defense and aerospace customers. Our certificates reference ANSI/NCSL Z540-1 and Z540.3 and support AS9100, ISO 9001, and the customer flowdown requirements common on Air Force sustainment and strategic-systems work. Suppliers tied to Hill Air Force Base and to the Northrop Grumman Sentinel campuses at Falcon Hill in Roy routinely need exactly that documentation package.

RF and microwave instruments such as spectrum and network analyzers, signal generators, power meters and attenuators; general electronic gear including DMMs, oscilloscopes, calibrators and power supplies; temperature and humidity, including ovens, freezers and environmental chambers; physical and dimensional tools such as torque wrenches, pressure gauges, micrometers and calipers; plus optical and timing/frequency work. We also repair instruments from more than 100 manufacturers and sell new and refurbished equipment.

Tra-Cal is accredited to ISO/IEC 17025:2017 by ANAB, and our scope of accreditation is published as a PDF on this site. All calibrations are NIST-traceable, and the resulting documentation supports quality systems including AS9100, ISO 13485, ISO 9001 and FDA 21 CFR Part 820.

We serve the whole Ogden-Clearfield corridor from the Gaithersburg lab: Roy itself in ZIP codes 84067 and 84401, plus neighboring Hooper, West Haven, Riverdale, Ogden, Clinton, Sunset, Clearfield and Layton, and the Hill Air Force Base community that adjoins Roy on the southeast, along Interstate 15, SR-97 (5600 South) and SR-108.

Call +1-301-527-9200 or email info@tra-cal.com with your instrument list, or use the quote form on this page. We confirm accredited scope coverage for each asset, quote the work, then either send a prepaid shipping label or propose onsite dates. Multi-instrument Roy customers get a dedicated account manager, and we can host your asset database with automatic due-date reminders.