Experienced and Accurate Calibration Services

We calibrate a wide range of instruments all traceable to the National Institute of Standards and Technology (NIST).

  • Backflow Test Kits
  • Dimensional & Measuring Standards
  • Electronic Equipment
  • Flow Measuring Devices
  • Gas & Oxygen Monitors
  • pH Controls
  • Pressure / Vacuum Gauges & Transmitters
  • Temperature / Humidity Indicators
  • Torque Wrenches
  • Weights & Scales

Many items can be calibrated at your shop or office with minimal interruption. Call us at 423.875.5112 for a complete list.

View a Sample Certificate

Call Us Today at 423.875.5112


  • Control Services, Inc.
    4729 Adams Road
    Hixson, TN 37343

    Phone: 423.875.5112
    Toll Free: 800.223.0784
    Fax: 423.875.5115

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