The average plumber salary at Santa Monica was $122,934 , which is 19 percent lower than the average salary for this job in California, but 26 percent higher than the national average for this job . Plumber salaries at Santa Monica typically range from $102,985 to $142,882 (25th to 75th percentile). The highest reported plumber salary was $142,882. There are 2 employees at Santa Monica with the job title plumber.