Bio-One Of East Bay services all types of trauma, distressed property, and biohazard scenes in communities throughout Contra Costa County Area. We partner with local authorities, communities, emergency services personnel, victim services groups, hoarding task forces, apartment complexes, insurance companies and others to provide the most efficient and superior service possible.
We are your Contra Costa County crime scene cleaners dedicated to assisting law enforcement, public service agencies and property owners/managers in restoring property that has been contaminated as a result of crime, disaster or misuse.
Contra Costa County is a county in the state of California in the United States. The county seat is Martinez. It occupies the northern portion of the East Bay region of the San Francisco Bay Area, and is primarily suburban.
According to the U.S. Census Bureau, the county has a total area of 804 square miles (2,080 km²), of which 716 square miles (1,850 km²) is land and 88 square miles (230 km²) (11%) is water.
The 2010 United States Census reported that Contra Costa County had a population of 1,049,025.