decontamination and cleanup company in Boston area Massachusetts

Biohazard, Trauma and Crime Scene Cleanup Services in Worcester County, Massachusetts

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 Worcester County, Massachusetts

Worcester County is a county located in the U.S. state of Massachusetts. As of the 2010 census, the population was 798,552, making it the second-most populous county in Massachusetts while also being the largest in area. The estimated population as of July 1, 2017 is 826,116. The largest city and traditional county seat is the city of Worcester.


According to the U.S. Census Bureau, the county has a total area of 1,579 square miles (4,090 km²), of which 1,511 square miles (3,910 km²) is land and 68 square miles (180 km²) (4.3%) is water. It is the largest county in Massachusetts by area. The county is larger geographically than the entire state of Rhode Island even including Rhode Island's water ocean limit boundaries. The county constitutes Central Massachusetts, separating the Greater Springfield area from the Greater Boston area. In which the entire county is a part of. It stretches from the northern to the southern border of the state. The geographic center of Massachusetts is in Rutland. Worcester County is one of two Massachusetts counties that borders three different neighboring states; the other being Berkshire County. They are also the only two counties to touch both the northern and southern state lines.


As of the 2010 United States Census, there were 798,552 people, 303,080 households, and 202,602 families residing in the county. The population density was 528.6 inhabitants per square mile (204.1/km²). There were 326,788 housing units at an average density of 216.3 per square mile (83.5/km²). The racial makeup of the county was 85.6% white, 4.2% black or African American, 4.0% Asian, 0.2% American Indian, 3.6% from other races, and 2.3% from two or more races. Those of Hispanic or Latino origin made up 9.4% of the population. In terms of ancestry, 22.2% were Irish, 15.1% were French as well as 6.7% French Canadians, 14.4% were Italian, 11.7% were English, 7.0% were Polish, 6.9% were German, and 3.2% were American.

Of the 303,080 households, 33.7% had children under the age of 18 living with them, 50.0% were married couples living together, 12.2% had a female householder with no husband present, 33.2% were non-families, and 26.2% of all households were made up of individuals. The average household size was 2.55 and the average family size was 3.09. The median age was 39.2 years.


Serving Worcester County, Massachusetts


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