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 Washington D.C. metropolitan 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).
In-Lab & Onsite Calibration Services in Washington D.C.
Your Trusted Calibration Partner: Excellence That Delivers
5-Day Turnaround
Convenient Pickup and Delivery Services
Onsite Calibration at Your Facility
Comprehensive Asset Database Management
Dedicated Account Managers
Veteran-Owned & Operated
Unwavering Quality Guarantee
Our Washington D.C. Calibration Services
Additional Calibration Options
Flexible Calibration Options for Washington D.C. Region
Both options are designed to meet the needs of local businesses and organizations across the D.C. metro area, ensuring compliance and measurement integrity.
In-Lab Calibration:
Our streamlined calibration service outpaces traditional OEM methods in both cost and turnaround time. Working within a climate-controlled lab, our skilled team ensures high-accuracy calibrations for your routine needs. Simply send in your equipment or take advantage of our local pickup, and have your instruments returned promptly—often in as little as five business days—supported by automated maintenance notifications.
Onsite Calibration:
Our onsite service brings expert calibration directly to your production floor. With a set appointment tailored to your schedule, our professionals deliver precise calibration in a controlled environment, reducing downtime and handling risks. This reliable, competitively priced service is backed by accredited quality for your peace of mind.
Visit Our D.C. Metro Facility or Find Us Near You
Tra-Cal
Lab
8577 Atlas Drive
Gaithersburg, MD 20877
Contact Tra-Cal for Calibration Support Today
Our team is dedicated to providing reliable calibration services tailored for organizations in Washington and the surrounding communities. Trust us to keep your measurement tools accurate and your operations compliant. Call us at 301-527-9200 or request a free quote online.