Building Maintenance Specialist salary at St. Louis County

The average building maintenance specialist salary at St. Louis County was $35,177 , which is 6 percent higher than the average salary for this job in Missouri, but 34 percent lower than the national average for this job . Building Maintenance Specialist salaries at St. Louis County typically range from $37,236 to $39,375 (25th to 75th percentile). The highest reported building maintenance specialist salary was $47,836. There are 5 employees at St. Louis County with the job title building maintenance specialist.