Bio-One of Dallas County decontamination and biohazard cleaning services
(469) 786-7882

Compassion. Experience. Respect.


Dallas County Crime Scene Cleanup and Biohazard Decontamination

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

Decomposition / Undiscovered Death

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

Suicide Cleanup

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

Feces / Urine Cleanup

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

Odor Removal

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

Homeless Encampment Cleanup

A vital service to the community, done with compassion.
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Bio-One of Dallas County 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 Dallas County?

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 Dallas County team
• Clear, supportive communication
• Comprehensive cleaning approach
• Locally owned and operated
Learn More About Bio-One of Dallas County
Bio-One of Dallas County decontamination and biohazard cleaning team, talking to a client.

24 / 7 / 365

We are here for you when you need us. For any Dallas County 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 Dallas County team member.

THE Bio-One of Dallas County 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 Dallas County 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 Dallas County can open the claim and work with the adjusters directly.

Your Dallas County 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 Dallas County owner, Brent and Mandy Grigsby
Brent and Mandy Grigsby
Owner
Brent and Mandy Grigsby are the owners of Bio-One of Dallas County. They both graduated from ACU, Brent with a degree in Advertising and Communications, and Mandy with a degree in International Business. They grew up in the Metroplex area and live by the "help first, business second" philosophy of Bio-One. They serve the families in their community by restoring their homes to their original condition while striving to also restore a sense of peace to their client's lives. They have two teenage children and love serving in their church and community.
Meet the team
decontamination and biohazard cleaning services reviews
Customer Review Rating
They were beyond incredible!!!
Libby Stephens, Wylie, 3/15/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
Doing this review for a friend because he doesn’t have Facebook but they cleaned. House for him and he said they did N amazing job! Five stars from Xan Hicks.
Cassie Caraway, Wylie, 01/14/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
Awesome people doing an awesome job.
Lynn Robinson, Wylie, 09/12/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
The team was very compassionate about our circumstances and instilled a sense of positivity about the task ahead. They diligently worked the entire day until the job was completed as they had predicted. We are looking forward to using them again in the future to maintain our progress.
Jennifer Cook, Wylie, 2/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
They did an excellent job! Very friendly, compassionate, helpful, and hard working. I was so impressed with them. They are really great people!!!! I would definitely recommend them and would use them in the future!
Madeleine Massey, Wylie, 3/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
Great service - friendly - are really good at what they do!
Sameer Dharmadhikari, Wylie, 11/01/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
Very professional company and very compassionate toward their clients. Would definitely recommend Bio-one to anyone who needs these services
Jared Hauf, Wylie, 11/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
We had such a wonderful experience and highly recommend this fantastic team! Everyone was incredibly kind, courteous, professional, and respectful, and we couldn’t be more pleased with the help they provided us in making my mom’s home a more manageable and healthier environment for her. 🙂 Mandy and Brent are the best people you could possibly meet. Thank you, thank you! ❤️
Melanie Lauren, Wylie, 12/26/2021

COMMUNITY

We call Dallas County and the surrounding area home.

Where we serve

Bio-One of Dallas County is owned and operated locally by Brent and Mandy Grigsby. Their office serves Dallas County and surrounding areas.

Why we serve

We are passionate about serving Dallas County 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 Dallas County decontamination and biohazard cleaning team ready to serve
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Request a service from your local Bio-One team.

Bio-One of Dallas County

Bio-One of Dallas County decontamination and biohazard cleaning services

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