There are 453 Cleaning Services in San Mateo County, California, serving a population of 763,450 people in an area of 449 square miles. There is 1 Cleaning Service per 1,685 people, and 1 Cleaning Service per square mile.
In California, San Mateo County is ranked 5th of 58 counties in Cleaning Services per capita, and 4th of 58 counties in Cleaning Services per square mile.