The average electrician salary at Napa was $177,923 , which is 32 percent higher than the average salary for this job in California, and 110 percent higher than the national average for this job . Electrician salaries at Napa typically range from $174,471 to $181,375 (25th to 75th percentile). The highest reported electrician salary was $182,828. There are 4 employees at Napa with the job title electrician.