Biohazard, Trauma and Crime Scene Cleanup Services in Milwaukee County, Wisconsin

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 Milwaukee County, Wisconsin

Milwaukee County is a county in the U.S. state of Wisconsin. As of the 2010 census, the population was 947,735 and was estimated to be 951,448 in 2016. It is the most populous county in Wisconsin and the 45th most populous in the United States. Its county seat is Milwaukee, which is also the most populous city in the state. The county was created in 1834 as part of Michigan Territory and organized the following year. Milwaukee County is the most populous county of the Milwaukee-Waukesha-West Allis, WI Metropolitan Statistical Area, as well as of the Milwaukee-Racine-Waukesha, WI Combined Statistical Area (See Milwaukee metropolitan area). There are 19 cities in Milwaukee County. The largest being Milwaukee, West Allis, Wauwatosa, Oak Creek, and Greenfield in that order. Milwaukee County is the most densely populated county, that ranks in the top 50 most populated, when excluding Cook County, Philadelphia, and New York Burroughs from the list. The county is home to two pro sports teams, and the world's largest music festival.


According to the U.S. Census Bureau, the county has a total area of 1,189 square miles (3,080 km²), of which 241 square miles (620 km²) is land and 948 square miles (2,460 km²) (80%) is water. It is the third-smallest county in Wisconsin by land area. It is watered by the Milwaukee, Menomonee, Kinnickinnic, and Root Rivers. The surface is undulating, and the soil calcareous and fertile.


As of the 2010 census, there were 947,735 people, 383,591 households, and 221,019 families residing in the county. The population density was 3,932 people per square mile (1,528/km²). There were 418,053 housing units at an average density of 1,734 per square mile (674/km²). The racial makeup of the county was 60.6% White, 26.8% Black or African American, 0.7% Native American, 3.4% Asian, 0.003% Pacific Islander, 5.4% from other races, and 3.0% from two or more races. 13.3% of the population were Hispanic or Latino of any race.


Serving Milwaukee County, Wisconsin


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

  • We have fielded thousands of calls and recovered just about any situation out there in a professional and compassionate matter. 
  • We are Licensed, Bonded, and Insured.
  • We maintain strict adherence to OSHA rules and regulations to ensure the safety of our workers, the public, and of you and your family.
  • We are proud to have a great working relationship with the Police, Fire, and most Insurance Agencies.

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