There are 1286 Plumbing Services in San Bernardino County, California, serving a population of 2,121,220 people in an area of 20,052 square miles. There is 1 Plumbing Service per 1,649 people, and 1 Plumbing Service per 15 square miles.
In California, San Bernardino County is ranked 42nd of 58 counties in Plumbing Services per capita, and 31st of 58 counties in Plumbing Services per square mile.