Your Partner in Calibration

At Holts Precision, Inc. we're committed to building strong partnerships and delivering unrivaled precision.

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60+ Years of Calibration Excellence


Holts Precision, Inc. has been providing reliable and cost effective metrology services for more than six decades. From our state-of-the-art labs to our efficient on-site services, we tailor a program that suits your quality requirements.

Holts Precision, Inc. is the vendor of choice for new and refurbished CMMs, gauge sales, lab and on-site gauge calibration, reverse engineering, hand tool repairs, and part inspection. With facilities in South Windsor CT, West Bridgewater MA, Nashua NH, and Wayne NJ our talented staff is equipped to perform repairs and calibrations on all major brands of gauging equipment.

All of our calibrations are in accordance with our ISO/IEC 17025:2017 accreditation, which reflects our dedication to technical excellence, customer service, and compliance — giving our customers confidence in every audit, inspection, and operation.

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Holts Precision, Inc.: Powered by Accredited Labs


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Raising the Standard in Precision & Partnership


For more than 60 years Holts Precision, Inc. has been a trusted name in accredited calibration across the Northeast — known for our commitment to accuracy, reliability, and personal service.

Now, as part of the Accredited Labs family, we’re elevating that legacy even further by combining our local expertise with the capabilities of a nationally recognized group of ISO/IEC 17025-accredited labs.

What This Means for You

  • Local Service, National Strength: You’ll continue receiving the responsive, hands-on service Holts Precision, Inc. is known for — now backed by the scale and support of a nationwide accredited calibration network.
  • Expanded Capabilities: Gain access to a wider range of metrology services, advanced technology, and enhanced compliance solutions tailored to your industry.
  • Transparent Pricing & Reliable Turnaround: Get straightforward quotes, flexible scheduling, and consistent service that helps reduce downtime and eliminate guesswork.
  • Confidence in Every Audit: From routine calibrations to high-stakes compliance, we make it easier to stay audit-ready and fully documented.

The Holts Precision, Inc. Commitment, Reinforced


As part of Accredited Labs, we’re delivering even greater precision, broader capabilities, and the same dedication to service you’ve counted on for decades.

Welcome to the next generation of calibration — where local trust meets national excellence.

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