Compassion. Experience. Respect
Death, Crime Scene, Biohazard & Hoarding Clean Up Services for Seattle
When life takes an unexpected turn, we’re here to help.
Bio-One of South Sound serves Seattle 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 Seattle families clean up and move forward after life’s toughest moments.
Bio-One of South Sound serves Seattle 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 Seattle families clean up and move forward after life’s toughest moments.
Trusted By
Help first. Business second.
Creating clean, safe spaces. We take on biohazards with skill, heart, and respect.
Hoarding Cleanup
We are here to earn your trust and ease you into the hoarding cleanup process.
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Decomposition / Undiscovered Death
We approach the most difficult scenes with care and dignity.
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Medical Waste Disposal
We offer medical waste disposal and train others on its safe handling.
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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 Seattle 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
Kaitlynne W., South Sound, 09/2025
My grandma and I recently hired Bio-One to help us clear out some rooms we were overwhelmed by. This is something we've put off for a while out of embarrassment but making the choice to reach out and get help from Bio-One and the people who work there was worth letting others see our embarrassment. Jillian, Ian and Tim were all absolutely wonderful to work with and were all incredibly understanding and kind throughout a very emotional process. The help they've given us has been genuinely life changing, words cannot express how grateful we are and how amazing everyone was through the whole process.
Brent M., South Sound, 08/2025
When you read this review, don't think of it as a normal review, that people casually post. Please view this as a heartfelt thank you and as true and honest endorsement for Tim, Bio-One, and his team. We are truly grateful for the top notch service that Tim and his team provided for us in our time of need. Not only did he call us back right away, he squeezed time into his already busy schedule to take a look at the job and give full assessment with a fair and accurate quoted price. Once we agreed to move forward with the quoted service, it was scheduled and taken care of without any issues the next day. You are probably thinking at this point that this sounds pretty standard. Well let me assure you it was not by any means standard. At every interaction Tim, Bio-One, and his team went far above and beyond at each step. On top of that, the caring, compassion, and true field experience really shines through in all that they do. You can really tell that they are here to help you, truly care, view you as a customer yes, but more than that, as a human and not a number or just another job. Honestly I could go on and on but I think you get the point. For all of these reasons we will never use any other company than BIO-ONE, and give the highest of thanks and praises from our family to their family. :) If anyone needs a reference I would be happy to provide it, please reach out. Until then don't trust anyone but BIO-ONE! Thank you Tim and the Bio-One Team!
Cobble, South Sound, 05/2025
These guys are awesome. Worked with Tim and Ian for a decluttering of my home, and they got us into a spot where we can better function.
Proud to Serve Seattle and Nearby Areas
Bio-One of South Sound is a local business that puts the community at the forefront. We serve Seattle, WA 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 Seattle 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 South Sound
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.
