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A calibration technician measuring a precision component on a granite surface plate
Precision measurement in a calibration laboratory.
239
Lab profiles
37
US states covered
74
On-site capable
1
Accrediting bodies

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Accreditation
ISO/IEC 17025 status, accrediting body, and available scope information.
Capability
Testing and calibration categories mapped to individual lab profiles.
Industry
115 industries represented across the directory.
Logistics
On-site access, rush availability, sample handling, and turnaround details.
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A & A Calibrations - Riverview

ISO/IEC 17025 · A2LA

Location

Riverview, MI

Capability

Dimensional calibration

Verified

Mar 2026

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Aberdeen Test Center

ISO/IEC 17025 · A2LA

Location

Aberdeen Proving Ground, MD

Capability

chemical testing

Verified

May 2026

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ACT Laboratories - Lansing

ISO/IEC 17025 · A2LA

Location

Lansing, MI

Capability

Analytical chemistry

Verified

Mar 2026

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