Bio-One Of South OC decontamination and biohazard cleaning services

Compassion. Experience. Respect.

South OC 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 South OC and the surrounding areas. Whether you’re in law enforcement, government, property management, or a local resident, Bio-One Of South OC 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 South OC
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Jesus was great, very professional and to the point. He was able to give us pointers on how to future deal with our minor issue here at Amazon. We would definitely recommend!
Alexus Strong
Amazing hardworking team. Great communication, and flexible/compassionate to our needs. Would work with again and would recommend 100%
erin broadley
These guys are the best!! My mom had a hoarding situation and with her being sick I know I needed to take on this challenge for her. When I say these guys are the best, they are the BEST. Not only did they clear out the clutter but they also removed some mold we had no idea was there. We also noticed a foul smell in the backyard and they found a dead animal under the back porch, yikes! They were able to remove it as well. Thanks Bio-One!!!! Marcos was very perfessional and did a great job making us feel comfortable during the entire process. Will definitely be recommending to my family and friends!
Itsme, Mars
I wasn't sure if they'd want to bother coming out for my relatively small job of cleaning up ou
Kim Altana
Sent from heaven! Paulino was incredible and WOW so thorough. He METICULOUSLY cleaned and sprayed EVERYTHING - every square inch as asked, and did the whole schbang. We are forever grateful and will sing their praises for life!
Christine Neumann

Trusted By

Micro Seal CMRC CertifiedKindness Certified CompanyHome Advisor Elite BadgeMental Health First AidDana Point Chamber of CommerceMission Viejo Chamber Of CommerceFentanyl Remediation
Bio-One Of South OC decomposition / undiscovered death service

Decomposition / Undiscovered Death

When the unexpected happens, we are here for you.
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Bio-One Of South OC suicide cleanup service

Suicide Cleanup

We aim to help by cleaning with discretion and competence.
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Bio-One Of South OC feces / urine cleanup service

Feces / Urine Cleanup

We tailor every plan to each unique situation.
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Bio-One Of South OC odor removal service

Odor Removal

You shouldn’t have to settle with foul odors.
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Bio-One Of South OC homeless encampment cleanup service

Homeless Encampment Cleanup

A vital service to the community, done with compassion.
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Bio-One Of South OC blood spill cleanup service

Blood Spill Cleanup

Proper training is required to fully disinfect a blood spill.
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Bio-One Of South OC

    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 South OC 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 South OC 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 South OC team member.
    We are here for you when you need us the most.

    WHY CHOOSE Bio-One Of South OC?

    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 South OC 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 CA Area and throughout South OC.
    Bio-One Of South OC services all types of trauma, distressed property, and biohazard scenes in communities throughout South OC 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 South OC 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 South OC owner, Armand and Michele Amoranto
    Armand and Michele Amoranto
    Armand and Michele Amoranto are excited to be expanding into the South OC area. They have been owners of Bio-One of Oceanside for the last three years. As a graduate of Cal Poly San Luis Obispo in Physics and a minor in mathematics, Armand brings unique analytical and educational skills to this industry. Armand taught at Dana Hills HS and lived in Laguna Hills before he met and married Michele in 2000. He continues to teach to this day in Oceanside Unified School District and he is excited to be around his old stomping grounds where he once was a parishioner at St Timothy's in Laguna Niguel serving in the music ministry. Michele graduated from Fresno State with a BA in Liberal Studies, Multiple Subject Teaching credential, and a MA in Reading and Language Arts. She has shared her passion for helping others by tutoring and working with children in Preschool-8th grade in various education settings. They have four children and are active members of Mission San Luis Rey Parish, serving in the music, liturgical and religious education ministries. They enjoy serving as volunteers for TIP San Diego, Men of St. Joseph and Music Men Chorus. As past owners of local businesses, Armand and Michele are dedicated to helping their community. We are grateful and blessed to become part of the Bio-One Family who's motto is Help First, Business Second.
    Learn more about me and my mission >

    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 reviewsCustomer Review Rating
    Johannies Tillema, Irvine, 6/2022
    Aaron did an exceptional job cleaning my mom's home. Some would like to call her a "hoarder" but they can't say that any more!! Thanks so much to Aaron and your crew
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Lynette Wilkerson, Irvine, 5/2022
    I recently used Bio-One to clean up the stinky mess that rats left in the crawl space under my house. Bio-One was so quick to give me a quote and schedule my service and they did an amazing job. They took pictures too so I could see exactly what it looked before and after. I would recommend them to anyone who needs a bio clean up of any kind.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Kim Altana, Irvine, 5/2022
    I wasn't sure if they'd want to bother coming out for my relatively small job of cleaning up ou
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Erminia Mena, Lake Forest, 5/2022
    Wow! Amazing customer service and going above and beyond is what describes Aaron and his crew. They listen to everything that you ask of them. They helped me with a family member’s home and they just left it immaculate.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Aide Landa, Lake Forest, 2/2022
    I was very pleased with the cleaning and disinfecting Bio-One did in our garage. Not only were they able to make it a safe and clean space again but the customer service was excellent. Very professional and compassionate.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Rhen Kohan, Lake Forest, 2/2022
    Aaron and his assistant did a detailed clean/disinfecting of our garage. Thankx to them for their work, and to Aaron for his knowledge of this field. Would highly recommend


    We call South OC and the surrounding area home.

    Where we serve

    Bio-One Of South OC is owned and operated locally by Armand and Michele Amoranto. Their office serves South OC and surrounding areas.

    Why we serve

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