ISO/IEC 17025 Accredited Calibration Services - with One of North America’s Widest Scopes

ilac, ISO 17025, and ANAB logosilac, ISO 17025, and ANAB logos

For more than 60 years, Transcat has provided premium calibration services to industries where accuracy is crucial to safety and success. Quality, accredited service has been part of our culture throughout our history – from our distinction as the first commercial calibration lab to earn its ISO-9000 registration to being one of the first labs in the country to be accredited to 17025. Today, Transcat’s network of labs offers one of the widest scopes of accreditation in North America.

View our individual lab certificates and scopes of accreditation here.

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What is Accredited Calibration – and Why Does it Matter for Your Industry?

What it is
Accredited calibration is a formal process that verifies a laboratory’s technical competence to perform specific measurements with proven accuracy. When a lab is accredited, it means an independent accrediting body has confirmed that the lab consistently demonstrates the skills, systems, and controls required to deliver reliable test or calibration results
Why it Matters
At the heart of this process is ISO/IEC 17025, the globally recognized standard for ensuring quality and technical proficiency. To earn and maintain ISO/IEC 17025 accreditation, a laboratory must:
  • Operate under robust management and technical quality systems
  • Use properly maintained, suitable equipment for each calibration
  • Staff its facility with qualified personnel who have the expertise to perform the calibrations with accuracy and consistency

How we do it

Accredited calibration ensures that measurements are trustworthy and traceable—helping you minimize risk and meet regulatory or customer requirements with confidence.

Get started.

For more information about our accreditation or to talk with us about your calibration requirements, speak to one of our calibration professionals at 800-828-1470.

Accredited Calibration for More than 100K Test and Measurement Instruments Yearly

Transcat offers premium, accredited calibration for thousands of instruments from all the leading brands. Search by discipline, view the full list of instruments we calibrate , or explore the brands we calibrate here.  

No time to search? Request a quote today and we’ll do the rest – including finding accredited services for your instrument at the Transcat lab nearest to you.  

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Multiple Calibration Service Types to Meet a Multitude of Needs

Transcat offers multiple calibration service options to meet the broad quality requirements of our customers.  Each of our flexible options meets the requirements of ISO 17025:2017, ILAC P14, ANSI Z540.3-2006, as well as NIST’s Policy on Traceability. Whether it’s the simple convenience of in-lab calibration or in-process and on-site services that minimize downtime and support equipment too big or too delicate to ship, we have an accredited option that’s just right for your needs.

Not sure which service type to choose? Request a quote and a member of our team will review your instruments, regulatory requirements, and other needs and recommend the service type and lab that suit you best.  

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Cut Downtime, Cut Costs — Discover the Power of a Client-Based Lab

Have a large volume of instruments? Need accredited calibration services but downtime is simply not an option? Our CBL calibration service equips you with a Transcat-operated calibration lab tailored to your needs right on-site at your facility.  

Connect with our team today to explore how a Client-Based Lab could help your organization save time and money.

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Quality, Scope, and Expertise: What Makes Transcat a Leader in the Industry

When the cost of failure is high – when precision directly affects safety, compliance, and operational performance – more customers trust their calibration services to Transcat. That’s because quality at Transcat isn't a singular goal; it is a dynamic, ongoing process of training, assessment and improvement. 

Here’s how we achieve it:

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Prioritizing recruiting, developing, and retaining highly skilled personnel
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Continuous improvements to our operations - and ongoing training and support for our teams
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Metrology and quality experts continuously working to ensure that every lab meets internal and external expectations
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Investing in assets that help us expand our offerings – and keep Transcat at the cutting edge of calibration technology
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Centrally controlled datasheets and consistent calibration processes across our entire network
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Unexpected results are double- and triple-checked to guarantee accuracy

Did You Know? Transcat is the Largest Provider of Calibration Services in North America

Transcat’s calibration labs are strategically located to be accessible to all customers. Whether you’re a single site or a company with multiple plants, Transcat offers local service with international capacity and scope.

Transcat Calibration Lab Locations - Search by Location or Discipline

Transcat's level of expertise and customer service is beyond any I have ever experienced. They are the epitome of a customer-focused organization. I am truly impressed and inspired by their professionalism, courtesy, empathy, and responsiveness.

Alan Thomas, M-TriGen, Inc.

Request a Calibration Quote

Your request will be assigned to a member of our expert sales and customer service team. You should receive a response within 24 hours. If you need immediate assistance, please call us at (800) 828-1470.

Request a Calibration Quote

Accredited Calibration Services from Transcat

Laboratory accreditation is the formal recognition of an organization's technical competency to perform specific or types of tests or calibrations. Accreditation is given only to those laboratories that can demonstrate an initial and on-going competence in their field of testing or calibration, and that conform to the requirements of ISO/IEC 17025: General Requirements for the Competence of Testing and Calibration Laboratories. Accreditation to ISO/IEC 17025 requires that the laboratory meets the management and technical systems requirements of the standard, that the laboratory has adequate equipment to perform the tests or calibrations, and that the laboratory facility has adequate personnel with the technical competence to perform the tests or calibrations. Our teams of metrology and quality experts ensure that every lab meets internal as well as external assessment continuously.

Transcat offers multiple calibration service options to meet the various quality requirements of our wide range of customers.  Transcat’s flexible options meet the requirements of ISO 17025:2017, ILAC P14, ANSI Z540.3-2006, as well as NIST’s Policy on Traceability.

Transcat has over 50 years of experience in providing calibration services. Quality has been part of our culture throughout our history. Whether it was being the first commercial calibration lab to earn its ISO-9000 registration to being one of the first labs in the country to be accredited to 17025, we understand the importance of the accreditation process. We have one of the widest scopes of accreditation in the industry within our network of labs across North America. You can view our individual lab certificates and scopes of accreditation here.

For more information about our accreditation or your calibration requirements, contact one of our calibration professionals at 800-828-1470 or contact us.