The average fire chief salary at Fremont was $356,774 , which is 12 percent higher than the average salary for this job in California, and 198 percent higher than the national average for this job . Fire Chief salaries at Fremont typically range from $206,463 to $507,086 (25th to 75th percentile). The highest reported fire chief salary was $507,085. There are 2 employees at Fremont with the job title fire chief.