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
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570-657-8840
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Friendly guys and were able to come out immediately and provide quote / services. Reasonable price and were able to work within our budget to complete the priority tasks. Highly recommend.
Bethany Buckwalter
Absolutely the BEST! Caring, professional, empathetic and fast service. I could not be happier with how wonderful it was to interact with this team during a very difficult time. Thank you! Highly recommend.
Annette Volosyn
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
While dealing with a family member’s passing is never easy, Joe and the Bio-One of Allentown team has greatly reduced my stress levels during this difficult time. Joe and his team moved quickly when I contacted him and has gone out of his way to help with every aspect of the needed cleanup and removal. Joe even helped connect me with the insurance adjuster to help cover some of the cleanup costs. The cleanup was conducted quickly and completely. I cannot say enough good things about the level of service and compassion that Joe and his team have shown to me during this truly overwhelming time. I will forever be grateful for their professionalism and in particular, Joe’s caring attitude towards those of us going through such situations. I’d give more than 5 stars if I could. A stellar company and people.
M Pierzga
Joe came out to give me an estimate and was very professional and non- judgmental of a mental health issue that resulted in the need for a huge cleanup. Joe, his father Rob, brother Nate and "like a brother" Nate were a pleasure to work with and they were fast and thorough workers. I would highly recommend this crew for whatever your needs are.
Debbie Fogel

Trusted By

Decon-Tech Certification for Fentanyl Response Decon-Tech Certification for Fentanyl Response (Bob) Crime Victims Council AFSP Home Advisor Certified Fentanyl Remediation IFPA PHIA IICRC
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
    Jennifer Rettino, 04/2025
    Very understanding of our needs would highly recommend.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Elizabeth Ehrlich, 04/2025
    They did an amazing job cleaning up a big mess. They were at my home in just a few hours and had a massive job done in just a few hours!! 10 out of 10!! Thank you so much for the service that you offer to families that are already dealing with a difficult time.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Keyairra Wright, 04/2025
    Joe was essential to supporting me with a bathroom cleanup. He was responsive and highly informative. Lucas and Ben were timely and thorough with their work and very discreet with their services. I appreciated Rob's expertise with the hardwood floor and being diligent in checking for additional clean up needs. Thank you kindly to everyone!
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Doc L, 04/2025
    Bio-One did a fantastic job in decontaminating our barn after winter rodent activity increased leaving droppings on floors and the items stored. They thoroughly cleaned the barn in a professional and efficient manner. Highly recommend.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Dan Konno, 04/2025
    I am the owner of Blue Kangaroo Packoutz in Allentown. Joe brought us in to work on a complicated claim with him. I was able to see first hand the professionalism, knowledge, and work ethic of Joe and his team! They showed a great deal of compassion and were able to help a family get through a very difficult time.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Terri Barrall, 04/2025
    The guys at Bio-One were absolutely amazing! They came out on a moment’s notice and took care of an extremely stressful situation I had. I couldn’t be more pleased with the work that was performed by them and would 100% recommend them to anybody that is looking for a clean out or clean up! Thank you!! I would give you 10 stars if I could!
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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.