Service Technician III Salary in San Antonio, TX.
Updated on: May 13, 2026
How much does a Service Technician III make in San Antonio, TX?
The average Service Technician III in San Antonio, TX makes $72,773,
3% above the national average Service Technician III salary of $70,832.
This pay is 19% lower than the combined average salaries of other metroes San Jose, CA, Los Angeles, CA, and Charlottesville, VA.
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Service Technician III Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals