Bio-One of Denver decontamination and biohazard cleaning services

Compassion. Experience. Respect.


Denver Crime Scene Cleanup and Biohazard Decontamination

24/7 help from trusted, experienced, and discrete crime scene cleanup and biohazard decontamination professionals serving Denver and the surrounding areas.
Bio-One of Denver decomposition / undiscovered death service

Decomposition / Undiscovered Death

When the unexpected happens, we are here for you.
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Bio-One of Denver suicide cleanup service

Suicide Cleanup

We aim to help by cleaning with discretion and competence.
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Bio-One of Denver feces / urine cleanup service

Feces / Urine Cleanup

We tailor every plan to each unique situation.
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Bio-One of Denver odor removal service

Odor Removal

You shouldn’t have to settle with foul odors.
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Bio-One of Denver homeless encampment cleanup service

Homeless Encampment Cleanup

A vital service to the community, done with compassion.
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Bio-One of Denver blood spill cleanup service

Blood Spill Cleanup

Proper training is required to fully sanitize a blood spill.
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WHY CHOOSE Bio-One of Denver?

We are here for you when 
you need us the most.

Making the call to a crime scene, biohazard, or decontamination cleaning company is often due to an overwhelming, traumatic, and life-changing situation. Our team is ready to answer the call with professionalism, experience, and compassion.
• Experienced and trained Denver team
• Clear, supportive communication
• Comprehensive cleaning approach
• Locally owned and operated
Learn More About Bio-One of Denver
Bio-One of Denver decontamination and biohazard cleaning team, talking to a client.

24 / 7 / 365

We are here for you when you need us. For any Denver crime scene cleanup and biohazard decontamination situation, we are available 24/7. Whatever you need, know that on the other end of the line will be a supportive, understanding, and responsive Bio-One of Denver team member.

THE Bio-One of Denver EXPERIENCE

Working with us

  1. 1

    Call as soon as you need help.

    With 24/7 availability, we are ready to answer your call if the unthinkable happens.
  2. 2

    We will provide comprehensive remediation.

    Our Bio-One of Denver crew will discreetly and professionally complete the crime scene cleanup or biohazard decontamination job.
  3. 3
    We will work with your insurance directly.
    Working with your insurance company can be overwhelming. Bio-One of Denver can open the claim and work with the adjusters directly.

Your Denver Crime scene & Biohazard Cleaning TEAM

Help first. Discretion always.

As last responders, we discreetly remediate impacted 
spaces so you can begin to move forward.
Bio-One of Denver 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.
decontamination and biohazard cleaning services reviews
Patrick Gary, Lakewood, 11/29/2017
decontamination and biohazard cleaning services reviews
Great company good service. Nice people.
Shawn Elvis Landsman, , 1/13/2022
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
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
Natalie Leiker, Lakewood, 05/11/2018
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
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

COMMUNITY

We call Denver and the surrounding area home.

Where we serve

Bio-One of Denver is owned and operated locally by Gregg and Cheryl Chiasson. Their office serves Denver and surrounding areas.

Why we serve

We are passionate about serving Denver and the surrounding communities with compassion, diligence, and professionalism. We are available 24/7 for your crime scene cleanup and biohazard decontamination needs.
Bio-One of Denver decontamination and biohazard cleaning team ready to serve
Bio-One of Denver Franchisee's
Bio-One of Denver decontamination and biohazard cleaning team community gathering event
Bio-One of Denver decontamination and biohazard cleaning team supports local businesses
Bio-One of Denver decontamination and biohazard cleaning team giving back to the community

Request a service from your local Bio-One team.

Bio-One of Denver

Bio-One of Denver decontamination and biohazard cleaning services

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