ISO/IEC 17025:2017 Accredited


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“Thanks guys, you did a great Job!”

Brian L., NY

“I appreciate the work you guys did for us, your competence and professionalism.  I look forward to working with your company in the future.  I am grateful for your help in getting my calibrations up to date!”

Tracy E., NC

“The Optimal Calibration guys were here on the 11th as scheduled.  This is just a note to inform you that they did an excellent job.  They resurfaced the plates and cleaned up after themselves.  This is a big plus, as most other companies left the area around the plates rather dirty and actually a mess.  If I had not been there I would have thought they weren’t there.  Joe and Kevin were top notch!”

Jerry F., PA

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.