
Why Choose IGI
Reliable Calibration Services For Critical Manufacturing Applications
Supporting quality departments, production teams and precision manufacturers with accredited calibration services, fast response times and deep engineering expertise.
ISO/IEC 17025 Accredited Services
All calibration activities are performed under accredited procedures, ensuring traceability, consistency and confidence in measurement results.
On-Site Calibration Available
Reduce downtime and keep equipment operational with calibration services performed directly at your facility whenever possible.
Fast Turnaround
Quick scheduling, responsive support and efficient certificate delivery to keep production moving.
Gauge & Metrology Expertise
Unique experience in precision gauges, inspection equipment and manufacturing quality requirements.
OUR CALIBRATION CAPABILITIES
What We Calibrate
Calibration services for gauges, measuring instruments, quality equipment and on-site metrology support.

Gauges & Standards
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Thread Gauges
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Plug Gauges
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Ring Gauges
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Master Gauges
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Measuring Pins

Measuring Instruments
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Calipers
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Micrometers
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Height Gauges
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Bore Gauges
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Indicators

Quality Equipment
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Balances
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Pressure Instruments
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Temperature Equipment
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Hardness Testers

On-Site Services
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Reduced Downtime
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Flexible Scheduling
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Factory Service
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Full Documentation
Industries We Serve
Precision Solutions for Every Industry
From high-precision manufacturing to life-saving medical devices, we deliver accuracy, compliance and reliability where it matters most.
Defense
Mission-critical tooling and gauging solutions.
Medical Devices
Precision tools and inspection solutions.
Aerospace
High-precision manufacturing support.
Automotive
Reliable solutions for volume manufacturing.
Industrial Manufacturing
Custom tooling and metrology support.
Precision Engineering
Advanced tooling for high-tech production.
20+
INDUSTRIES SERVED
Across critical sectors
ISO 17025
ACCREDITED
Quality you can trust
FAST RESPONSE
NATIONWIDE SUPPORT
On-site or in-lab services
