Prime USA Scales provides scale service and calibration support from small laboratory balances to large industrial truck scales. Equipment includes bench scales, floor and platform scales, counting scales, and heavy-capacity weighing systems. Share the manufacturer, model, capacity, and problem so our team can confirm the service options for your specific equipment.

Prime USA Scales offers on-site scale service nationwide through a network spanning 75 U.S. service locations. We can travel to your facility for equipment ranging from laboratory scales to industrial truck scales. Send your service ZIP code and equipment details so our team can discuss the scope, travel arrangements, and scheduling for your location.

Scale calibration compares a scale’s readings with reference standards to evaluate measurement performance. Adjustment changes the scale’s response to reduce measurement error. Repair addresses a fault or damaged component. These are different tasks: an inaccurate scale may need calibration, adjustment, repair, or a combination, depending on the cause and its intended use.

A scale’s calibration interval should reflect its manufacturer’s guidance, use, operating environment, previous results, and your quality requirements. There is no single interval that suits every laboratory balance, floor scale, or truck scale. Discuss your application with the service team and use routine performance checks between calibrations to help identify changes in weighing performance.

Unstable readings, a failure to return to zero, inconsistent results when weighing the same load, repeated error messages, or failed reference-weight checks are reasons to investigate scale performance. These symptoms do not identify a single cause. Note when the problem occurs and any recent movement, impact, cleaning, or equipment changes so the technician can evaluate whether repair, adjustment, or calibration is appropriate.

Specify the records your quality team needs before scheduling scale calibration, including equipment identification, measurement results, test conditions, and any requirements for uncertainty or traceability. If you need NIST-traceable results or an accredited calibration, state that explicitly so the service team can confirm what is available for your equipment and location. Traceability and accreditation are distinct requirements; neither should be assumed from the word “calibration.”

Scale service pricing depends on the equipment, capacity, service scope, location, travel, parts, and documentation requirements. A laboratory balance and a truck scale require different service resources, so a single flat price would not describe every job. Provide your scale model, ZIP code, and service needs to request a quote and discuss the proposed scope before scheduling.

Service timing depends on the scale type, testing requirements, fault diagnosis, parts availability, site access, and technician scheduling. Scheduled calibration and a repair requiring replacement components may have different timelines. Include your operating hours, preferred service window, and downtime concerns in your request so the team can discuss the schedule before you commit.

Make the scale and indicator accessible, identify a site contact, and have the model details, previous service records, and documentation requirements available. Discuss production downtime, vehicle access, induction requirements, and any site-specific hazards before the visit. For truck scales or large industrial systems, confirm access for service vehicles and test equipment with the service team.

Use the Request Scale Service form on this page, or visit our Contact Us page and choose Service & Calibration. Share your name, contact information, service ZIP code, and the help you need. Include the scale manufacturer, model, capacity, symptoms or error codes, and any calibration documentation requirements you know. If you are unsure what is wrong, describe the problem. Submitting a request does not book an appointment.