Building Maintenance Worker salary at Napa County

The average building maintenance worker salary at Napa County was $148,567 , which is 59 percent higher than the average salary for this job in California, and 141 percent higher than the national average for this job . Building Maintenance Worker salaries at Napa County typically range from $142,545 to $155,632 (25th to 75th percentile). The highest reported building maintenance worker salary was $172,138. There are 13 employees at Napa County with the job title building maintenance worker.