Building Maintenance Worker salary at St. Louis County

The average building maintenance worker salary at St. Louis County was $68,325 , which is 2 percent higher than the average salary for this job in Minnesota, and 30 percent higher than the national average for this job . Building Maintenance Worker salaries at St. Louis County typically range from $64,037 to $72,114 (25th to 75th percentile). The highest reported building maintenance worker salary was $80,631. There are 18 employees at St. Louis County with the job title building maintenance worker.