Building Maintenance Worker salary at Napa County

The average building maintenance worker salary at Napa County was $118,443 , which is 37 percent higher than the average salary for this job in California, and 126 percent higher than the national average for this job . Building Maintenance Worker salaries at Napa County typically range from $110,881 to $141,542 (25th to 75th percentile). The highest reported building maintenance worker salary was $143,534. There are 11 employees at Napa County with the job title building maintenance worker.