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Scale Calibration & Repair Service

AAA Weigh Inc. is an authorized, certified and accredited repair and calibration company for many scale manufacturers.

AAA Weigh provides scale repair and calibration from precision lab balances to truck scales. We are ISO17025 accredited and have a fully staffed service department. We are a State Registered Service Agency that is experienced in every kind of scale repair and calibration from simple applications to programmable solutions and custom integrations.

In house repair is available for our local customers and nationwide shipping is available for our partners across the United States. On site scale calibration, service and repair is available anywhere in Los Angeles County, Ventura County, Orange County, San Diego County, San Bernardino County, Riverside County, Santa Barbara County, San Louis Obispo County and Kern County.

AAA Weigh also offers test and calibration weight testing and certification. With great prices and fast turn around time, we can give you the traceability and accountability you need for your quality system scale, balance and test weight requirements, all at affordable prices !

Please give us a call and let us delight you on how easy and professional scale, balance and test weight calibration and repair can be! 800-394-6622

​ISO 17025 Certificate of Accreditation


Satisfying your quality requirements with regular scale service and certificates of calibration:

AAA Weigh can provide regular or periodic calibrations on site (in California) and provide you with certificates of calibration that will keep your quality control needs met. We can calibrate test weights as well as scales from lab balances to truck scales. We can offer calibration contracts with bigger discounts for multiple calibrations per year.

ISO certification benefits you by knowing that our processes for calibration have been documented and audited to meet international standards for accuracy. This filters into everything that we do to maintain the quality of our work and the way we stand behind our products.

All our technicians are licensed to calibrate scales in the State of California and seal them for legal for trade use. All AAA Weigh Technicians receive regular factory training and everyone participates in ongoing training to improve quality and efficiency.

Give us a call for more info on setting up a service agreement for regular weighing equipment calibration ! 800-394-6622

AAA Weigh is an ISO/IEC 17025:2017 & ANSI/NCSL Z540-1-1994 Laboratory (AC-1422). Our process of calibration has been reviewed by ANAB and our test weights, documentation and testing processes are proven and traceable.

Contact Us About Scale Calibration or Repair Service