Building Inspector salary at County Of Frederick

The average building inspector salary at County Of Frederick was $56,482 , which is 7 percent higher than the average salary for this job in Maryland, but 9 percent lower than the national average for this job . Building Inspector salaries at County Of Frederick typically range from $45,685 to $67,887 (25th to 75th percentile). The highest reported building inspector salary was $67,887. There are 3 employees at County Of Frederick with the job title building inspector.