Bio-One Denver decontamination and biohazard cleaning services

About Us

Bio-One Denver leads in crime scene cleanup and biohazard decontamination services in Denver for a reason. The job you need us for is a burden. We’re ready to lift. Call us anytime, day or night. We answer the call.
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WHO WE ARE

The right people, 
here for you

At Bio-One Denver, we’re a close-knit crew devoted to cleaning up what others won’t or can’t. 

Our mission is simple: help first, business second. 

Our values are helpful: professionalism, discretion, and a high level of care for everyone involved.
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Bio-One Denver biohazard and decontamination team the right people for the job

Compassion & Understanding

Our priority is you. Bio-One Denver, to this day, continues to be the most passionate and caring crime scene cleanup and biohazard decontamination company in the cleaning services industry. We’ve built our company up on the foundation of discretion and confidentiality. We understand the background you could be calling from and treat each situation accordingly. Within an hour, we’ll typically be at your door ready to clean for you. No payments are addressed until after the job is done. Insurance will typically cover 95% of our costs. We strive to make a difference in the community and have found we’re able to at Bio-One Denver.

Our Purpose

Bio-One Denver is a professional crime scene and biohazard decontamination cleaning services company serving all of the Denver area. 

We are fully trained, licensed, and insured to take care of any mess you can think of. From animal hoarding to active crime scenes, we’ve sanitized, removed, and disposed of it all. In our 20+ years of experience, we’ve definitely had our work cut out for us. 

During that time, safety has been a mainstay. Throughout our experience, we’re proud to have a flawless record without a single citation.

We partner with many organizations to promote the  community and keep it clean for our families:

• Local authorities
• Communities
• Emergency services personnel
• Victim services groups
• Hoarding task forces
• Apartment communities
• Insurance companies

Anyone going into this line of work needs proper training to complete the job. It’s safe to say that here at Bio-One Denver, we have the training. Not only have we trained our cleaning technicians on what to do, but we back it up with years of experience in doing it. We are the best choice for your cleanup needs.

Our Qualifiers

We are certified as a professional crime scene cleanup and decontamination company. We carry a full license in biohazard services. Our technicians are highly skilled and are individually certified as well.

You can call our owner directly:
  • We are available 24/7
  • The cleaning procedure will be explained in detail
  • A time will be scheduled for us to complete the job
  • Our trained technicians will decontaminate the site and return it to the pre-incident state
When you call Bio-One, you’re dealing with professionals. If anybody knows how to clean, it’s us.

Compassion and Understanding

Our priority is you. Bio-One Denver, to this day, continues to be the most passionate and caring company in the cleaning services industry. We’ve built our company up on the foundation of discretion and confidentiality. 

We understand the background you could be calling from and treat each situation accordingly. Within an hour, we’ll typically be at your door ready to clean for you. 

No payments are addressed until after the job is done. Insurance will typically cover 95% of our costs. We strive to make a difference in the community and have found we’re able to at Bio-One.

About Your Local Owner

Many people are overwhelmed with cleanups and need this service in their lives. 
We are that helping hand. In short, we do it because we care.
Bio-One Denver biohazard and decontamination Company Owner, Gregg and Cheryl Chiasson

Gregg and Cheryl Chiasson

Owner
Gregg and Cheryl Chiasson are active, experienced business owners in the Denver area. They find fulfillment serving the community, providing jobs, and supporting non-profit organizations. Owning a Bio-One franchise is a natural fit to their values and mission of service to others. They hire team members who share these values, a key element in helping families experiencing a tragedy. Their son Sean, an outdoor enthusiast, resides in Bend, Oregon where he works as an accountant at a vineyard as well as a climbing and adventure guide. Their son Kyle, also an entrepreneur, lives in Denver and owns a successful water damage restoration business (Best Option Restoration). Gregg, having served in the ambulance industry for 30 years, is experienced in emergency response and understands the needs of a family experiencing a trauma. He spends his spare time mentoring youth and supporting several non-profits. Cheryl's career in hospital marketing also gives her insight to the needs of a family in crisis. She finds joy in helping others both personally and professionally. Cheryl excels at listening to people, recognizing their needs, and finding ways to meet those needs.
Bio-One Denver biohazard and decontamination team behind a truck with equiment
Bio-One Denver crew in full protective gear
decontamination and biohazard cleaning services reviews
Great company good service. Nice people.
Shawn Elvis Landsman, , 1/13/2022
decontamination and biohazard cleaning services reviews
Great company good service. Nice people
Shawn Elvis Landsman, Lakewood, 01/13/2022
decontamination and biohazard cleaning services reviews
Thanks for the superior service under such difficult circumstances, Bio-One Denver & Denver Hoarding. Phil and team were professional, discreet and so kind, and did a wonderful job.
Jonathan Bryant, Lakewood, 06/03/2020
decontamination and biohazard cleaning services reviews
Bio-One was an incredible company that I found under extremely unfortunate circumstances. They cleaned up after a very traumatic unattended d3ath and addressed it with professionalism and compassion, which was greatly needed after losing a parent. While I hope I never HAVE to use them again, I absolutely would in a heartbeat.
Natalie Cox, Lakewood, 01/22/2022
decontamination and biohazard cleaning services reviews
Most helpful and thoughtful company! I called to ask for an estimate on getting a meth test done on my recovered stolen vehicle and the owners were so knowledgeable and kind! They gave me advice on the steps to take before getting the test done as to not waste my time or money on the testing. They were so compassionate and caring! HIGHLY RECOMMEND THIS COMPANY! :)
Kristen Zadel, Highlands Ranch, 04/2021
decontamination and biohazard cleaning services reviews
Natalie Leiker, Lakewood, 05/11/2018
decontamination and biohazard cleaning services reviews
Patrick Gary, Lakewood, 11/29/2017
decontamination and biohazard cleaning services reviews
Fully supports law enforcement and families in need.
KevLar Forsyth, Lakewood, 01/13/2022
decontamination and biohazard cleaning services reviews
Bio-one is a fantastic company. The employees are exemplary, passionate, and kind-hearted. I love their satisfaction guarantee and great communication. Highly recommend for any Bio, hoard or fire mitigation job!
Sarah Kutz, Lakewood, 01/13/2022
Bio-One Denver decontamination and biohazard cleaning service areas

A local approach 
for Denver communities

Bio-One Denver puts local and community at the forefront. We serve Denver and its surrounding areas with professionals in crime scene cleanup and biohazard decontamination who are deeply integrated with their community through service projects.

Awards and Experience

2022 Awards

  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award

2021 Awards

  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award

2020 Awards

  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award

2019 Awards

  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award

2018 Awards

  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award

2017 Awards

  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award

2016 Awards

  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award

2015 Awards

  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award

2014 Awards

  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award

2013 Awards

  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award
  • Bio-One Denver decontamination and biohazard cleaning team award

Request a service from your local Bio-One team.

Bio-One Denver

Bio-One Denver decontamination and biohazard cleaning services

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