COMPASSION. EXPERIENCE. RESPECT.
We Clean Tough Situations: South OC Suicide, Crime Scene, Hoarding, and Biohazard Cleanup
Bio-One of South OC helps families and communities after life’s most challenging moments. We clean what others can’t—biohazards, trauma, crime, and suicide scenes, hoarding, and more.
Our trained team shows up fast, works with care, and treats your space with respect.
- Available 24/7.
- Discreet arrival—unmarked vehicles upon request.
- We work with insurance.
- Locally owned and trusted.
Real help for real life: let us handle the cleanup, so you can focus on the path ahead.
Emergency response hotline
Get in touch with our 24/7 biohazard & crime scene cleaning team today
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
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
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 am...
Aaron and his crew were very pleasant and professional. They helped clean and disinfect my mother's bedroom. They were really respectful as well. They were on time and communicated ever...
Amazing hardworking team. Great communication, and flexible/compassionate to our needs. Would work with again and would recommend 100%
Where Crisis Meets Compassion
Help first. Business second.
Hoarding Cleanup
We are here to earn your trust and ease you into the hoarding cleanup process.
Decomposition / Undiscovered Death
We handle the toughest scenes with dignity and compassion.
Medical Waste Disposal
We offer medical waste disposal and train others on its safe handling.
Emergency Vehicle Decontamination
We help protect first responders with deep, professional cleaning.
We respond 24/7.
Request a service now.
WE'RE READY 24/7
Work with us
Call Anytime—Day or Night
On-Site, With Care
You're in Good Hands
Ready For Anything 24/7/365
Call us anytime—24/7/365—for fast, compassionate service from a local Bio-One expert.
Why choose Bio-One of South OC?
Trusted When It Matters Most
Because you deserve more than just a cleanup—you deserve care.
Families, property owners, and first responders choose Bio-One for fast, discreet, and compassionate cleanup.
People call us during some of their most challenging moments. We show up fast, listen first, and handle every scene skillfully and compassionately.
- Fast, local 24/7 response
- Trained experts who treat you with respect
- Discreet, thorough cleanup from start to finish
- We handle the insurance, so you don’t have to
We’re here to help you feel safe again—and we’ll walk with you every step of the way.
Your Local Cleanup Partner
Rooted in the community. Driven by compassion.
You can trust that when you call, you get real help from someone who truly understands.
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.
Real People. Real Compassion.
Our local team is trained, experienced, and here to help—no judgment, just support.
We understand that calling us means something serious has happened. That’s why our local Bio-One team brings more than training—we bring compassion, clear communication, and respect every step of the way.
- Highly trained and experienced technicians
- Honest, in-person estimates
- Discreet and professional service
- Locally owned and operated
You can count on us to handle it all—with care.
