Compassion. Experience. Respect

Death, Crime Scene, Biohazard & Hoarding Clean Up Services for San Diego County

When life takes an unexpected turn, we’re here to help.

Bio-One Of Orange serves San Diego County with fast, compassionate cleanup after traumatic events, hoarding situations, or hazardous conditions. We handle the tough stuff so you can focus on healing and moving forward.

We’re here when you need us most. Helping San Diego County families clean up and move forward after life’s toughest moments.
Trusted By
NOCC Logo
Orange Chamber of Commerce Logo
Whittier-Chamber-Logo

Help first. Business second.

Creating clean, safe spaces. We take on biohazards with skill, heart, and respect.
Suicide Cleanup Icon

Suicide Cleanup

We clean with compassion, giving families space to start healing.

Learn more
Crime Scene Cleanup Icon

Crime Scene Cleanup

We clear away dangers so you can begin to feel safe again.

Learn more
Blood Spill Cleanup Icon

Blood Spill Cleanup

We clean and sanitize, restoring both safety and peace of mind.

Learn more
Hoarding Cleanup Icon

Hoarding Cleanup

We are here to earn your trust and ease you into the hoarding cleanup process.

Learn more
Decomposition / Undiscovered Death Icon

Decomposition / Undiscovered Death

We approach the most difficult scenes with care and dignity.

Learn more
Medical Waste Disposal Icon

Medical Waste Disposal

We offer medical waste disposal and train others on its safe handling.

Learn more
Emergency Vehicle Decontamination Icon

Emergency Vehicle Decontamination

We protect those who serve with expert, deep cleaning.

Learn more
Odor Removal Icon

Odor Removal

We will find the source and remediate it.

Learn more
View All Services
Always Here. Always Ready.

Discreet, compassionate cleanup for every situation.

Bio-One is available 24/7 to handle home, property, and vehicle cleanup. From crime scenes to hoarding situations, we respond with speed, care, and respect.

We proudly collaborate with law enforcement, first responders, victim advocates, property managers, and insurance providers to ensure the smoothest possible process.

  • Trusted by local agencies and apartment communities.
  • Licensed, bonded, and insured.
  • OSHA-compliant for safety and professionalism.
  • Thousands of calls handled with care and discretion.
Schedule a Free Consultation
More Than Just a Cleanup Team

Why San Diego County Trusts Bio-One

Real Help. Real Response. From People Who Truly Care.

When life feels heavy, we show up—fast, kind, and ready to get to work. We handle the most challenging parts with compassion and know-how so you can focus on what really matters. Here's what you can expect:

Rapid Response

We’re on call 24/7 and quick to act.

Certified Pros

Skilled, experienced, and ready to handle it all.

Compassion-Driven

We lead with empathy, never judgment.

Insurance Support

We work directly with your provider to ease the process.

Community-Focused

We partner with local people who care, just like we do.

What our clients say

decontamination and biohazard cleaning services reviews
ANNE MASON, Orange, 5/2022
AS I HAVE ALREADY DISCUSSED WITH YOU, YOUR TEAM IS ABSOLUTELY AMAZING. THEY WENT ABOVE AND BEYOND IN ALL TASKS & ASPECTS OF THE JOB. BIO-ONE OF ORANGE IS THE ABSOLUTE BEST. SO GLAD WE FOUND YOUR COMPANY & WERE ABLE TO USE YOUR SERVICES. I WOULD VERY STRONGLY RECOMMEND YOUR COMPANY AND TEAM TO EVERYONE.
decontamination and biohazard cleaning services reviews
Lyle Kiyite, Orange, 04/2022
decontamination and biohazard cleaning services reviews
Roberta Wolf, Orange, 04/2022
I had a situation where I needed a cleaning because the resident had passed away in the house and wasn’t found right away. Corey handled the situation with care and compassion, was out quickly to get it done and was more than reasonably priced. I also hired them to clean the house out, and they did a great job and were great at working around some challenges we had. I would hire them again in a heartbeat!
Load More Reviews Leave a Review

Proud to Serve San Diego County and Nearby Areas

Bio-One Of Orange is a local business that puts the community at the forefront. We serve San Diego County, CA and its surrounding areas in crime scene or hoarding cleanup and biohazard decontamination. We are a team deeply integrated in the community, and dedicated to providing care and compassion to all of our clients.

Compassionate cleanup, right here in your community.

Bio-One is locally owned and deeply rooted in the San Diego County area. We serve nearby neighborhoods with care, handling biohazards, hoarding situations, and trauma scenes with compassion and professionalism. We're more than a service—we’re your neighbors, here when you need us most.

Find your nearest Bio-One office

We respond 24/7.
Request a service now.

Bio-One Of Orange

    By checking this box, you consent to receive up to 5 SMS messages per week from Bio-One at the phone number provided related to conversational purposes. Message frequency may vary. Standard message and data rates may apply. You may reply STOP to opt-out at any time. For assistance, respond HELP or visit Contact us. View our Privacy Policy or Terms and Conditions for more information.
    SMS is extremely convenient for our representatives and used exclusively for the purpose of delivering our services. We do not sell or deliver SMS data to third parties for marketing purposes. For more information please visit Privacy Policy

    Simple Steps, Steady Support

    Three easy steps. One caring team.

    1

    Call Anytime—Day or Night

    We’re here 24/7. A kind, trained professional will answer and walk you through what’s next.
    2

    On-Site With Compassion

    We show up fast, review the situation with you, and build a plan that fits—with respect and total discretion.
    3

    You're in Caring Hands

    We handle the cleanup from start to finish and are with you every step of the way. To make things easier, we can even coordinate with your insurance.
    24/7 EMERGENCY HOTLINE
    Schedule a Service

    Get in touch with our 24/7 biohazard & crime scene cleaning team today

    Visit Corporate Office
    ©️2022-2026