COMPASSION. EXPERIENCE. RESPECT.
We Clean Tough Situations: South Dakota Suicide, Crime Scene, Hoarding, and Biohazard Cleanup
Bio-One of South Dakota 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
Lonnie and his team are very professional!
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.
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 Dakota?
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.
Lonnie and Linda Strong
Lonnie Strong is the owner and operator of Bio-One of South Dakota. Lonnie grew up in Sturgis and has ran businesses in Minneapolis, Rapid City, Sturgis, Deadwood and throughout Iowa and Eastern South Dakota. He has many years’ experience in hospitality and serving others. Lonnie has been on the boards of Habitat for Humanity, Stevens Booster Club and the Chamber of Commerce. His experience in business and volunteering are highlighted when he and his team restore properties to their original condition with compassion, empathy, and professionalism. Lonnie and his wife Linda have raised three kids in Rapid and are committed to serving Rapid and the surrounding communities.
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.
