Mechanical Plant Fitter Salary in San Diego, CA.
Updated on: May 20, 2026
How much does a Mechanical Plant Fitter make in San Diego, CA?
The average Mechanical Plant Fitter in San Diego, CA makes $108,551,
33% above the national average Mechanical Plant Fitter salary of $81,349.
This pay is 2% lower than the combined average salaries of other metroes San Jose, CA, Chicago, IL, and Oakland, CA.
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Mechanical Plant Fitter Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals