San Francisco service and nationwide mail-in handpiece repair925 391-0784airdriventech@gmail.com
Quality process

A service record for every handpiece.

The repair record follows the unit from arrival through inspection, approval, service, testing, and return.

Identification

Brand, model, serial, handpiece type, symptoms, source, and arrival condition.

Service record

Finding, parts, service performed, time, technician, and approval history.

Testing

Checks matched to the handpiece type, including rotation, sound, chuck, air, water, light, and connection.

Return report

Completed work, parts, test result, warranty period, invoice, and tracking.

Performance check

Follow-up after return records the practice result and service questions.

Repair history

Repeat service patterns support repair, parts stocking, and replacement decisions.

Precision equipment repair under magnification
Founding phase

Quality grows from measured work.

The training phase records repair time, parts used, order delays, test results, and customer outcomes. Published turnaround ranges will come from that record.

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