The average janitor salary at Redding was $7,034 , which is 92 percent lower than the average salary for this job in California, and 85 percent lower than the national average for this job . Janitor salaries at Redding typically range from $6,490 to $7,577 (25th to 75th percentile). The highest reported janitor salary was $7,577. There are 2 employees at Redding with the job title janitor.