Bio-One Of Chula Vista decontamination and biohazard cleaning services

About Us

Bio-One Of Chula Vista is a leader in crime scene cleanup and biohazard decontamination services in Chula Vista for a reason. The scenes we remediate can be overwhelming and dangerous. We are trained, experienced, and here for you. Contact us anytime, day or night. We answer the call 24/7.
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WHO WE ARE

The right people, 
here for you

At Bio-One Of Chula Vista, we are a close-knit team devoted to helping our community.

Our mission is simple: help first, business second. 

We value: professionalism, discretion, expertise, and care and compassion for everyone involved.
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Bio-One Of Chula Vista biohazard and decontamination team the right people for the job

Compassion & Understanding

Our priority is you. Bio-One Of Chula Vista, to this day, continues to be the most passionate and caring crime scene cleanup and biohazard decontamination company in the cleaning services industry. We have built our company on the foundation of discretion and confidentiality. We treat each situation with care and compassion, and take time to learn your individual needs and goals. We can open your insurance claim and work with adjusters so you can focus on other urgent matters. We strive to make a difference in our community and thrive by going above and beyond for our clients at Bio-One Of Chula Vista.

About Your Local Owner

We are a help first business, and we do it because we care.
Bio-One Of Chula Vista biohazard and decontamination Company Owner, Jason Madsen

Jason Madsen

Owner
Jason Madsen is the owner of Bio-One of Chula Vista, CA. Jason grew up near the community of Chula Vista and is proud to be called a native of San Diego County. He graduated from San Diego State University with a degree in Communications, with an emphasis in Media Management, and a minor in Political Science. Having traveled extensively throughout United States for 20 years as a sales professional, Jason was looking to get more involved with his local community. When he discovered Bio-One and how they have the opportunity to help people on their worst day, he jumped at the opportunity to become a member of the Bio-One family.
Bio-One Of Chula Vista biohazard and decontamination team is always here for you
decontamination and biohazard cleaning services reviewsCustomer Review Rating
Erica Pecore, Chula Vista, 2/1/2025
I can't thank Jason Madsen and Bio-One of Chula Vista enough for their incredible service during an emergency cleaning situation. When I found myself in a stressful and overwhelming situation, Jason and his team came to the rescue and handled everything with professionalism, care, and efficiency. They went above and beyond to ensure the area was cleaned thoroughly and safely. I’m so grateful for their prompt response and expert work. They truly saved the day! Highly recommend Bio-One of Chula Vista for any emergency cleaning needs. Thank you again, Jason and team!
decontamination and biohazard cleaning services reviewsCustomer Review Rating
r camacho, Chula Vista, 1/1/2025
Hard working crew, and extremely reliable. We have several issues with cleaning out hoarder and dump sites, and the Bio-One crew is never afraid to tackle the nastiest of jobs. Their tenacity is appreciated, and I highly recommend them for these types of jobs and clean-ups. Thanks!
decontamination and biohazard cleaning services reviewsCustomer Review Rating
Wendy Vaughn Platt, Chula Vista, 12/1/2024
He was on time. And was reasonably priced. Crew was professional and courteous.
decontamination and biohazard cleaning services reviewsCustomer Review Rating
m. robyn kaminsky, Chula Vista, 12/1/2024
Jason Madsen and his staff at Bio-One are punctual, flexible, friendly, and efficient. I had a really difficult personal situation and needed their services on short notice. Jason was understanding and helped me out when I was struggling to find anyone who would. The staff at Bio-One are professional and efficient and my job was done in just a couple hours. I would absolutely recommend their services to anyone who needs serious cleaning done quickly and professionally.
decontamination and biohazard cleaning services reviewsCustomer Review Rating
usanna Madaryan, Chula Vista, 11/1/2024
Outstanding Service After a tragic situation in one of the units, there was a lingering odor and extensive biohazard cleanup needed in the apartment after police removed the more then a week old one of my greatest resident’s dead body. I can’t thank Jason at Bio-One enough for the incredible job he did with Gary. From the moment I reached out, Jason was so easy and professional and respectful of my stressed out situation as a manager. Jason and Gary arrived promptly right after the medical examiner ok'd to enter the apartment, Bio-One handled everything efficiently removing the week or more lingering odors and thoroughly cleaning up all traces of biohazard materials. They also throw all the (hording) belongings. Their expertise in removing the odor and thoroughly cleaning up body fluids left even under the bathtub and under tiles and floors, removing and cleaning everything in the unit that smells. The best part was they communicated clearly and honestly throughout the entire process. Not to forget they kept following up and checking until making sure it's all in their and our satisfaction before they sent their reasonable invoice. Thank you for making this situation manageable. I highly recommend Bio-One to anyone in need of biohazard services.
decontamination and biohazard cleaning services reviewsCustomer Review Rating
Elsa Rodriguez, Chula Vista, 6/1/2024
I hired Bio-One for a biohazard/hoarder house clean up that was unlivable. It was wall to wall, floor to ceiling clutter, beer bottles, dog waste, food waste and trash. From the initial walkthrough, their professionalism and expertise was amazing. They meticulously sorted through the clutter, ensuring that any valuables or personal items were set aside safely. Their attention to detail was incredible, and they handled the hazardous materials with care. What truly impressed me was their empathy and respect throughout the process. They understood the sensitive nature of the situation and approached it with compassion and understanding, making a challenging experience more manageable. Assuring me, I was not the only one that has gone through this. Which made me feel so comfortable. They also kept me posted throughout the clean up and reached out when they had any questions. The transformation of the house was nothing short of miraculous. I cannot thank them enough for their exceptional service. If you are ever in need of a biohazard clean up or a highly complex situation like a hoarder house, I highly recommend Bio-One of Chula Vista.

Our Purpose

Bio-One Of Chula Vista is a professional crime scene and biohazard decontamination cleaning company serving the Chula Vista area.

We are trained, experienced, and insured to remediate overwhelming biohazard situations. From animal hoarding to active crime scenes, we have cleaned, removed, and disposed everything you can think of. In Bio-One's 10+ years of experience, teams across the United States have tackled everything imaginable with care and compassion.

During that time, safety has been a mainstay. We follow OSHA standards and ensure all our teams are equipped with the proper equipment and PPE to safely complete a job from beginning to end.

Our Qualifiers

We are trained and insured as a professional crime scene cleanup and decontamination company. Our technicians are highly skilled and have been trained on OSHA's safety standards.
  • You can call our local team directly
  • We answer calls 24/7
  • The cleaning procedure will be explained in detail
  • We will schedule work when it is most convenient for you
  • Our trained technicians will decontaminate the impacted areas and leave it in safe manner so you can move forward
When you call Bio-One Of Chula Vista, you are working with professionals. If anybody knows how to clean biohazards, it is Bio-One Of Chula Vista.

Compassion and Understanding

Our priority is helping you. Bio-One Of Chula Vista continues to be the most passionate and caring company in the cleaning services industry. We have built our company on the foundation of discretion and confidentiality.

We treat each situation with care and compassion and take time to learn your individual needs and goals.

We can open your insurance claim and work with adjusters so you can focus on other urgent matters. We strive to make a difference in our community and thrive by going above and beyond for our clients at Bio-One Of Chula Vista.

A local approach 
for Chula Vista communities

Bio-One Of Chula Vista is a local business that puts the community at the forefront. We serve Chula Vista and its surrounding areas in crime scene 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.