Bio-One of Tulsa decontamination and biohazard cleaning services
918-932-6085

Compassion. Experience. Respect.


Tulsa Suicide, Crime Scene and Biohazard Cleanup

24/7 death, crime scene, suicide cleanup and other biohazard cleanup services from trusted, experienced, and discreet professionals serving Tulsa and the surrounding areas. Whether you’re in law enforcement, government, property management, or a local resident, Bio-One of Tulsa has over a decade of experience serving you. We guarantee:
  • Fully habitable / operational property once we leave
  • Complete discretion with unmarked vehicles and any special requests
  • Collaboration with your insurance companies
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Bio-One of Tulsa
4.7 Stars Based On
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Get in touch with our 24/7 biohazard & crime scene cleaning team today
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918-932-6085
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Ralph was quick to respond and came out for an estimate of my neighbor’s house the day after I called. His crew was great and they stood by their initial estimate. No surprises just amazing work in only two days!! The pictures speak for themselves…before and after. Thank you Ralph, Greg, Madi and crew!!!
Kandace Terwilliger
We used Bio-one for a biohazard clean up. They were the most professional and so kind in a time where we are facing such difficulties. I would use them again and recommend them to anyone who needs their services. Greg was so kind and walked me through step by step what he would be doing. Can’t recommend this company enough. Thank you Bio-one
Courtney Marang
Ralph is super about working with me about custom services and scheduling. Thewe are in the middle the project, but I couldn't be more pleased with the progress, and am confident in the future outcome.
En Ne
The crew was very professional, and polite. They did what I had asked of them. They were fast and efficient.
John Coen
very professional and kind
Lisa Gayle Schmadel

Trusted By

Bio-One of Tulsa decomposition / undiscovered death service

Decomposition / Undiscovered Death

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

Suicide Cleanup

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

Feces / Urine Cleanup

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

Odor Removal

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

Homeless Encampment Cleanup

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

Blood Spill Cleanup

Proper training is required to fully disinfect a blood spill.
Learn More >
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Bio-One of Tulsa

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    We're ReadY 24/7

    Work with us

    1. 1

      Establishing trust is key

      An experienced team member will introduce themselves, tour the property, and learn about your unique needs, expectations, and goals.
    2. 2

      We are mindful of personal property and valuables

      Our Bio-One of Tulsa technicians make it a priority to try to find and save items of value such as wallets, keys, coin collections, legal documents, photo albums, baseball cards, or more.
    3. 3
      Your satisfaction is important
      We want to make sure you are satisfied and happy with our work. If for some reason something else needs to be done, we are here for you.

    Available 24 / 7 / 365

    We are here for you when you need us. For any Tulsa 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 Tulsa team member.
    We are here for you when you need us the most.

    WHY CHOOSE Bio-One of Tulsa?

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

    Our clients choose us for our proven expertise in providing prompt, professional crime scene clean up services and restoring property to its original condition. Bio-One of Tulsa specializes in all types of clean up including blood cleaning, death cleaning, murder clean up, suicide clean up, crime scene clean up and homicide clean up in the OK Area and throughout Tulsa.
    Bio-One of Tulsa services all types of trauma, distressed property, and biohazard scenes in communities throughout Tulsa Area. 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.

    Your Tulsa 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 Tulsa owner, Ralph and Candy Trenary
    Ralph and Candy Trenary
    Owner
    Ralph and Candy Trenary are the owners of Bio-One of Tulsa. Ralph grew up in the Broken Arrow, Oklahoma area playing both high school and college football. He graduated from Emporia State University with a BS in Business Administration and Marketing. Candy grew up in south Louisiana where she helped out on the family farm growing rice, soy beans and crawfish. She graduated from the University of Southwestern Louisiana with a BS in Management. Ralph spent over 25 years in sales and management. Candy worked in both the insurance and publishing industry in addition to being a stay home mother to her two sons. Both Ralph and Candy have enjoyed serving in their local church. They have worked with youth for 9 years. Ralph and Candy began a new chapter in their lives in 2017 by opening a Bio-One franchise. As past owners of local businesses, Ralph and Candy are dedicated to helping their community. We are grateful and blessed to be a part of the Bio-One Family.
    Learn more about me and my mission >
    Call Me 24/7

    The right
    team for the job.

    Making the call to a crime scene, biohazard, or decontamination cleaning company is often due to an overwhelming, traumatic, and life-changing situation. My team is ready to answer the call with professionalism, experience, and compassion.
    • Experienced and trained team
    • Clear, supportive communication
    • Comprehensive cleaning approach
    • Locally owned and operated
    Meet my team >
    Bio-One Colorado Team
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    My church had a severe problem with pigeon droppings in our attic and upper floors. I contacted Bio-One for an estimate and had them complete the work. Ralph the owner provided the estimate and set up the work the following week. Took a crew of 4 people two days. The crew leader, Jenai, discussed their plans beforehand and was very professional. Both Jenai and her crew had a very good attitude throughout, even though this was a challenging and messy job. They used appropriate PPE and completed the work just as they discussed. I was very happy with the company and crew and would recommend them.
    Scott Wilkins, Tulsa County, 01/2022
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    very professional and kind
    Lisa Gayle Schmadel, Wagoner County, 8/24/2022
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Great job!!! Friendly, professional people. This is the second time I have used the and very pleased.
    Jan PiperAdams, Okmulgee County, 08/14/2021
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Madi & crew got done what I needed done. Thank you. Excellent work ethic.
    Beau McElhattan, Osage County, 08/2023
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Bio-One Tulsa has very competitive pricing and they are customer service focus. Bio-One communicates with the client so well that logistics becomes easier for the home owner or business owner.
    Charles Swanson Jr., Rogers County, 2019
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    The crew was very professional, and polite. They did what I had asked of them. They were fast and efficient.
    John Coen, Osage County, 5/2022
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Ralph was quick to respond and came out for an estimate of my neighbor’s house the day after I called. His crew was great and they stood by their initial estimate. No surprises just amazing work in only two days!! The pictures speak for themselves…before and after. Thank you Ralph, Greg, Madi and crew!!!
    Kandace Terwilliger, Wagoner County, 5/2023
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Not only is this place very fast and responsive..Greg was so kind &understanding ..thanks
    Linda Harris Thomas, Okmulgee County, 03/10/2021

    COMMUNITY

    We call Tulsa and the surrounding area home.

    Where we serve

    Bio-One of Tulsa is owned and operated locally by Ralph and Candy Trenary. Their office serves Tulsa and surrounding areas.

    Why we serve

    We are passionate about serving Tulsa and the surrounding communities with compassion, diligence, and professionalism. We are available 24/7 for your crime scene cleanup and biohazard decontamination needs.