Factory Calibration Services

CAL+ Service from Larson Davis

Larson Davis provides calibration services for Larson Davis products to ensure those products continue to meet factory specifications. Please  contact us for more information.

Our CAL+ service is provided with all Larson Davis calibrations and includes:

  • A complete multi-point factory test
  • ISO 17025 (A2LA Accredited)
  • 10 business day turn around*
  • Free firmware upgrade to latest version when applicable
  • Labor warranty extended for one year**
  • Worn consumables*** replaced at no additional charge
  • Factory repair available if needed
  • Rush service available
  • View Summary of Services

How to get your Larson Davis product calibrated:

Getting a product factory calibrated at Larson Davis is easy. 

  1. Contact us at (716) 684-0001 or (888) 258-3222 to order the calibration and receive an RMA number
    1. Specify the due date to be printed on the calibration sticker
  2. Ship the product to Larson Davis and reference the RMA number
  3. Within 10 business days, the product will be returned when no repairs are needed
  4. If you need faster service, request “Rush Service” and a nominal charge will be added for a 48-hour turnaround at the factory

 Shipping address:
                    Larson Davis
                    Attn: Service Department
                    1681 West 820 North
                    Provo, UT USA 84601

* Not available for items sent to a third part for calibration, quantities greater than 10, or items requiring repair
** Requires regular annual factory calibration.  Limited to seven (7) years
*** Windscreen, O-rings, desiccants, fuses, for example