decontamination and cleanup company in Chicago area Illinois

Biohazard, Trauma and Crime Scene Cleanup Services in West Chicago, Illinois

Bio-One is always prepared to remedy situations that arise from unexpected events such as death, traumatic injury, and hazardous situations. We deploy our teams quickly so you can focus on all the other necessary arrangements to begin the healing process.

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Facts about West Chicago, Illinois

West Chicago is a city in DuPage County, Illinois, United States. The population was 27,086 at the 2010 census. It was formerly named Junction and later Turner, after its founder, John B. Turner, president of the Galena and Chicago Union Railroad (G&CU) in 1855. The city was initially established around the first junction of railroad lines in Illinois, and today is still served by the Union Pacific West Metra service via West Chicago station.


West Chicago is located at 41°53′18″N 88°12′35″W. According to the 2010 census, West Chicago has a total area of 15.141 square miles (39.22 km²), of which 14.8 square miles (38.33 km²) (or 97.75%) is land and 0.341 square miles (0.88 km²) (or 2.25%) is water.


As of 2010, West Chicago had a population of 27,086. The population was 67.6% White, 2.5% Black, 0.6% Native American, 5.9% Asian, 0.1% Pacific Islander, and 2.7% from two or more races. 51.1% of the population was Hispanic or Latino of any race.

As of the census of 2000, there were 23,469 people, 6,379 households, and 5,230 families residing in the city. The population density was 1,695.9 people per square mile (654.7/km²). There were 6,567 housing units at an average density of 474.5 per square mile (183.2/km²). The racial makeup of the city was 77.85% White, 1.68% African American, 0.36% Native American, 1.95% Asian, 0.03% Pacific Islander, 15.11% from other races, and 3.01% from two or more races. Hispanic or Latino of any race were 48.60% of the population.

Serving West Chicago, Illinois


Bio-One services all types of trauma, distressed property, and biohazard scenes in communities throughout Illinois. 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 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.