Audit-Ready and
In Control

In-House and On-Site ISO 17205 Accredited Calibration Services Across Ohio, Pennsylvania, Indiana, and Michigan

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ISO/IEC 17025 Accredited

Calibration services by OCS are ISO/IEC 17025 accredited by the ANAB ANSI Accreditation Board. Centrally located in Cleveland, Ohio, our labs use state-of-the-art calibration technology and instrumentation that is critical to your success and ours.

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Precision Calibration Services at OCS

OCS provides ISO/IEC 17025 accredited calibration services to keep your equipment accurate, compliant, and running with minimal downtime. Based in Cleveland, Ohio, our state-of-the-art labs serve a wide range of industries with reliable, high-quality calibration solutions.

For Calibration

OCS calibration services are available at our facility or your own location, whichever works best!

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For Service or Repair

Our service and repair technicians offer equipment repair, maintenance, and support services.

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For Sale or Rent

We offer scales, force, optical, vision, and all things measuring. Take a look.

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Avoid Costly Downtime and Compliance Risks

Relying on uncalibrated equipment puts your business at risk—production delays, failed audits, and costly rework can all result from inaccurate measurements. Staying compliant shouldn’t be complicated.

At OCS, we make calibration simple. As an ISO/IEC 17025 accredited provider, we ensure your equipment stays accurate, your audits go smoothly, and your operations run without disruption.

  • Precision Calibration: Certified accuracy for compliance and quality assurance
  • Fast Turnaround: Minimize downtime and keep production moving
  • Clear Documentation: Stay audit-ready with hassle-free compliance records

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Get Started in Three Easy Steps

Partnering with a trusted calibration service provider is simple:
1

Send Us Your Equipment List

Share what needs calibration.
2

Receive a Quote & Schedule Service

Get transparent pricing and a convenient service date.
3

Stay Compliant & Confident

Keep your equipment accurate and audit-ready.

Stay Audit-Ready

Industry professionals, from quality managers to engineers, rely on OCS for precise, accredited calibration. With our team of experts, you can keep your equipment compliant, operating accurately, and your business running without interruptions.

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Choose OCS for Local Service with National Expertise

Your trusted partner for accuracy, compliance, and efficiency. Here’s what sets us apart:

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Accredited Labs

Backed by Accredited Labs, we deliver top-tier calibration services aligned with national standards of excellence.

Customer-Centric Service

With clear communication and consistent results, our calibration and repair services ensure reliability and peak performance.

Tailored Calibration Solutions

Our team takes the time to understand your business, providing customized support to meet your industry’s unique demands.

Measurement Products For Sale