Bio-One of Allentown decontamination and biohazard cleaning services
570-657-8840

Compassion. Experience. Respect.


Allentown 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 Allentown and the surrounding areas. Whether you’re in law enforcement, government, property management, or a local resident, Bio-One of Allentown has over a decade of experience serving you. We guarantee:
  • Complete discretion with unmarked vehicles and any special requests
  • Collaboration with your insurance companies
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Bio-One of Allentown
5.0 Stars Based On 82
Verified Google Reviews
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570-657-8840
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Workers were professional, timely, and efficient. Would recommend.
jess b
Joe and Rob were top notch professionals. They did excellent work and were very neat and careful about not getting near walls or damaging any interior things. They cleaned up so well after they were finished you couldn’t even tell they were there. I highly recommend them for any project you need to have done.
Dennis Wanamaker
I could not have asked for a better company to help during this difficult time. They were so supporting, it was so amazing at how fast and clean this team works. 5 stars is not enough for how amazing Bio-One of Allentown is.
Josh Gefter
5/5 Star is and understatement for how good the Bio-One crew is. Joe came to my house a few hours after my call to give a free estimate and he and his crew of Nate and Rob started work immediately after coming to an agreement. They are all very professional and considerate to my situation. They also offered a very fair price and worked until the job was completed to my liking. Would highly recommend Bio-One.
Sierra Andreas
I can't say enough about this company, during a stressful time they came in and took a huge load off our shoulders. We had to put my mother in a home and we needed her house cleaned pretty quickly. The job they did in 3.5 days is incredible.They were quick, thorough, compassionate and responsive. I highly recommend them for any type of clean up to situation you may need. I could not be more grateful.
Missy Lilly

Trusted By

Decon-Tech Certification for Fentanyl ResponseDecon-Tech Certification for Fentanyl Response (Bob)Crime Victims CouncilAFSPHome Advisor CertifiedFentanyl RemediationIFPAPHIAIICRC
Bio-One of Allentown decomposition / undiscovered death service

Decomposition / Undiscovered Death

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

Suicide Cleanup

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

Feces / Urine Cleanup

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

Odor Removal

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

Homeless Encampment Cleanup

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

Blood Spill Cleanup

Proper training is required to fully disinfect a blood spill.
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Bio-One of Allentown

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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 Allentown 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.

    Financing Available

    We offer flexible financing, so you can pay over time rather than all at once. The application takes about a minute to complete, and checking your options does not impact your credit score.

    WHY CHOOSE Bio-One of Allentown?

    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 Allentown 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 PA Area and throughout Allentown.
    Bio-One of Allentown services all types of trauma, distressed property, and biohazard scenes in communities throughout Allentown 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 Allentown Crime scene & Biohazard Cleaning TEAM

    Help first. Discretion always.

    As last responders, we discreetly remediate impacted 
    spaces so you can begin to move forward.
    Joseph and Robert Petit-Clair
    Owner
    As one of only four IICRC-certified firms in the Lehigh Valley, Bio-One of Allentown provides expert biohazard remediation, trauma cleanup, and hoarding services for insurance professionals, property managers, and businesses. Backed by Bio-One’s rigorous BOTS training and decades of combined experience, we deliver compliant, documentation-ready solutions that prioritize safety, efficiency, and seamless collaboration with adjusters and clients. Rob’s 25 years in teaching refined our focus on clear communication and structured processes, while his property management background ensures swift, strategic assessments for complex remediation projects. Though we’re a family-owned business, our approach is built on industry-leading protocols—whether restoring commercial properties, mitigating risks for insurers, or supporting families in challenging situations. Trusted for discretion and thoroughness, we minimize liability and restore peace of mind. When critical situations demand expertise, Bio-One of Allentown delivers.
    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 >
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Jake Welsh, 05/2025
    Jake and his team do exceptional work. From the first phone call to the last payment, everything was smooth and headache-less. HIGHLY RECOMMEND
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Daniel Jenkins, 05/2025
    It has been a pleasure to work with this company. They’ve been very supportive professional and knowledgeable. Quick response times and great work is what we’ve come to expect when working with Bio-One Allentown. 5 star service and 5 star work. Thanks guys for supporting us when we needed it most.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Newest Trader, 05/2025
    Came through for us when we needed it. Awesome group of people working here. Folks you can trust.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Christie Bennett, 05/2025
    Bio-one of Allentown can handled any situation quickly and thoroughly, with care and attention to detail. If you ever need a company you can trust for biohazard cleanup or trauma-related services, this is the one. They will make a hard situation a little easier to get through
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Michael Kalika, 05/2025
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    DONNA LUCAS, 05/2025
    Extremely courteous and respectful. Joe showed up on time and did a phenomenal job. He saved our family a huge burden and we can’t thank him enough. Spent hours at our residence working diligently. Highly recommend if you need any sort of disaster/crisis cleanup. Again, we can’t thank them enough. Price was extremely fair given the circumstances around us needing the cleaning.
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    Available 24 / 7 / 365

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

    COMMUNITY

    We call Allentown and the surrounding area home.

    Where we serve

    Bio-One of Allentown is owned and operated locally by Joseph and Robert Petit-Clair. Their office serves Allentown and surrounding areas.

    Why we serve

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