ISO/IEC 17025:2017 Accredited


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Granite Surface Plate Calibration & Resurfacing Experts

Welcome! We are pleased you have chosen Optimal Calibration for all of your granite surface plate calibration needs. At Optimal Calibration we pride ourselves in being a company that will go to any means to ensure we maintain a long-term relationship with all of our customers.

The foundation for our success is built around three basic principals, QUALITY, CONVENIENCE, and CUSTOMER SERVICE. Following these principals has allowed us to maintain an untarnished reputation in the industry that stands second to

Allow us at Optimal Calibration to provide you with both the knowledge and expert calibration service that will enable you to obtain the most accurate measurements possible!

Why Calibrate

Why get your surface plates Calibrated? Click here for images of “wear spots” on surface plates!

Major Service Areas
not limited to:

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  • Alabama

    (Hunteville, Birmingham)
  • Connecticut

    (Berlin, Bristol, Danbury, Enfield, Hartford, New Haven, South Windsor, Waterbury)
  • Georgia

    (Atlanta, Augusta, Athens)
  • Illinois

    (Greater Chicago, Springfield, Bloomington)
  • Indiana

    (South Bend, Fort Wayne, Indianapolis)
  • Kentucky

    (Lexington, Bowling Green, Louisville, Henderson, Frankfort)
  • Massachusetts

    (Boston, Southwick, Springfield, Worcester)
  • Michigan

  • New Jersey

    (Newark, Jersey City, Trenton)
  • New England Area

    (Newark, Jersey City, Trenton, Concord, Nashua, Manchester, Boston, Southwick, Springfield, Worcester)
  • New Hampshire

    (Concord, Nashua, Manchester)
  • North Carolina

    (Charlotte, Winston-Salem, Greensboro, Durham, Raleigh, Fayetteville, Greenville)
  • Ohio

    (Cleveland, Columbus, Akron, Youngstown, Toledo, Dayton, Cincinnati)
  • Pennsylvania

    (Erie, Pittsburgh)
  • South Carolina

    (Greenville, Spartanburg, Columbia, Charleston)
  • Tennessee

    (Nashville, Knoxville, Memphis, Dyersburg, Johnson City)
  • Upstate New York

    (Buffalo, Rochester, Syracuse, Jamestown, Elmira, Binghamton)
  • Virginia

    (Blacksburg, Roanoke)
  • West Virginia

    (Parkersburg, Charleston, Beckley)
  • Call for any other areas not listed

Optimal Calibration Services

Why calibrate your surface plates? Check out these images of "wear spots" on surface plates that are invisible to the naked eye. The images provide a snap-shot view of the beginning, middle, and end of the lapping process.