ISO/IEC 17025 (plus ANSI Z540.1) Accreditated Calibrations – Serving Nationwide
American Calibration, part of the Concept Family of Companies, provides over 350 types of calibration, whether on site or at your facility. Our technicians are equipped with all the test equipment needed to complete your calibrations. Accredited certifications can be generated on-site and provided upon completion by our technicians. Concept will also work directly with your quality auditors to simplify the process.
Our scope includes the verification and adjustment of CNC machines, along with various measuring instruments such as micrometers, calipers, gauges, rulers, optical equipment, and coordinate measuring machines (CMMs), among others.
We can do it all including machines, equipment, tooling, and gaging:
- CNC
- Calipers
- Micrometers
- Super Micrometers
- Laser Micrometers
- Test Indicators
- Depth Indicators
- Bore Gages
- 1D Standard Pin/Plug Gages
- Gage Blocks
- Thread Measuring Wires
- Spline Gages
- Chamfer Gages
- Rulers
- Steel Tapes
- Height Gages
- Extensometers
- Coating Thickness Gages
- Thread Plugs
- UN
- Metric
- Tapered
- Thread Rings
- UN
- Tapered
- Metric
- Metal Detector Standards
- Protractors
- Microscopes
- Profilometers (Surface Roughness Testers)
- Roundness/Form Testers
- CMM
- Vision System
- Optical Comparators
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Serving from the Midwest to the East Coast

Concept Minnesota
15625 Medina Road
Minneapolis, MN 55447
Concept Wisconsin
407 Austin Circle
Delafield, WI 53018
BC MacDonald
1265 Research Blvd.
Saint Louis, MO 63132
Metrology Center
1989 University Lane, Unit E
Lisle, IL 60532
Inspection Engineering (OH & PA)
30903 Viking Pkwy, Suite A
Westlake, OH 44145
American Calibration (Coverage across the US)
4410 IL-176 #11
Crystal Lake, IL 60014