Bio-One decontamination and biohazard cleaning services


Odor Removal

Strong odors can be a burden in any indoor space. Bio-One’s environmentally safe processes will remove odors and restore the area to a fresh environment. Whether it be personal, commercial, or industrial property, Bio-One is trained to take care of you.

You called the right 
team for the job.

Strong odors are unpleasant and the key to eliminating them is finding the source. Bio-One technicians have the expertise and equipment to remove the pesky odors and the accompanying biohazards. Bio-One odor removal experts are trained to:

  • Determine the source.
  • Identify items that may have been compromised. For example: drywall, furniture, flooring, and personal property.
  • Decontaminate and clean the area using a variety of techniques.
  • Safely dispose of the impacted and hazardous contents.

Common odor sources that Bio-One treats includes:

  • Urine and feces
  • Biorecovery mold
  • Unattended deaths
  • Nicotine
  • Cannabis
  • Pet Odors
  • Rodent Odors
  • Gross Filth
  • Spoiled food

If you are experiencing any unpleasant odors in your home or business, Bio-One is available 24 / 7 / 365 to help. You can breathe easy knowing Bio-One will get the job done.

Bio-One - Bio Hazard DecontaminationBio-One Team always ready to help.
Bio-One Expert Services

Expert Services

With trained technicians and state-of-the-art tools, we can handle any biohazard job. Residential, commercial, or industrial, we have the training and experience you are looking for.
Bio-One Discreet & Safe

Discreet & Safe

Discretion and confidentiality are important for all our clients. Our teams will arrive and complete the job in a thorough and safe manner.
Bio-One Compassion & Competence

Compassion & Competence

Help first, business second is our motto. Our team leads with compassion and serves our clients with respect and professionalism.
Bio-One Available 24/7

Available 24/7

Bio-One is here for you whenever you need us. You will receive 24/7 access to a local company with nationwide expertise.
Bio-One Insurance Assistance

Insurance Assistance

Working with your insurance company can be overwhelming. Bio-One can open the claim and work with the adjusters directly.
Bio-One Trusted Response Team

Trusted Response Team

A quick response can make all the difference when it comes to biohazards. Our teams will respond in an urgent manner, ready to help.

Available 24/7

We are here for you when you need us. For any Odor Removal situation, we are available 24/7.  Whatever you need and whenever you need us, know that we will be supportive, professional and discrete.

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decontamination and biohazard cleaning services reviews
User Reviews
Leaving the corporate world of IT, and starting a franchise was scary and exciting. I entered into my franchise in 2019, but didn’t officially launch until 2020. As we all know, 2020 was the year we entered the COVID-19 Pandemic. At that point, I really didn’t know what to expect. The entire in person marketing that I had mapped out and planned, was STOPPED! At that point I needed to come up with a new plan of attack. So, I spoke with other Bio-One Franchisees, and with corporate to see what everyone else was doing to increase business. The support and encouragement that I received was critical in forging ahead with a new purpose and path. Needless to say, I ended the year better than I could have imagined. Forging a new path is filled with uncertainty. However, if you’re looking for a business that will give you a purpose and plenty of support via the Franchise Nation, I strongly suggest you think about joining the Bio-One Franchise Family.
Joe Collins, Littleton, 03/05/2021
decontamination and biohazard cleaning services reviews
User Reviews
Highly recommended! It’s a very tough job, but they do it with courtesy and professionalism. Thank you for making a stressful and emotional time a little more bearable.
Candice Brooks, Littleton, 06/11/2019
decontamination and biohazard cleaning services reviews
User Reviews
Cheryl and her team provide a very difficult service to our community. Most people don't understand how much integrity her team has to have in a service like this. Thank you for serving our community!
Angela Cappel Smart, Littleton, 08/23/2019
decontamination and biohazard cleaning services reviews
User Reviews
Fast, friendly, professional, knowledgeable service at a more than reasonable price.
Gail Frazier Gordon, Littleton, 03/12/2019
decontamination and biohazard cleaning services reviews
User Reviews
Cory and his team are the best! They responded to an overwhelming job on short notice and did a great job! They hauled 5 26 foot dumpsters off the property. We called on a follow up to assist with construction trash the contractor didn’t haul away and he was there within two hours to help. His prices are reasonable and more importantly, they work with integrity and protect your family interest, protecting valuables as best they can. Hire these guys, they are Great workers.
Nick Paoletti, Littleton, 12/25/2020
decontamination and biohazard cleaning services reviews
User Reviews
Cory and his team were most hard working and very flexible to change as we had changed several times our needs and they not only met our expectations they went above and beyond. I highly recommend Bio One of Orange to anyone. Dale Reed
Dale Reed, Littleton, 12/23/2020
decontamination and biohazard cleaning services reviews
User Reviews
They did a great job cleaning up a mess that our renter made in his bedroom. They were very professional.They were also very friendly. Great job !!!
Kelli Elliott, Littleton, 02/01/2019
decontamination and biohazard cleaning services reviews
User Reviews
I have never had a more total care with a company that actually cares about the customers and will follow through to make sure everything is done.
Diane Arrington, Littleton, 12/04/2021
decontamination and biohazard cleaning services reviews
User Reviews
I recently hired Bio-One to clean out a relative's 2000 square foot house which they occupied for over 60 years. A lot of "stuff" had accumulated over the years, not only in the house but the shed too. Throw in a case of hoarding by the remaining daughter and her son, along with her sick cat that urinated on the carpeting. Due to the daughter's hoarding, infestation of cockroaches were found throughout the kitchen. Once the house was vacated Bio-One moved in to discard everything not nailed down in the house along with all carpeting. After emptying the house they deep cleaned every square inch including the insides of all cabinets, appliances and bathrooms too. The before and after pictures are a sight to be seen. He (Cuyler) and his team did it four plus days. Yes, we attempted to clean it out ourselves (five adults) but after three weekends and not making a dent, we had no choice. Bio-One sent us daily "progress pictures" along with keeping us in the loop with multiple text messages. His proposal was extremely detailed with what they were to do so there weren't any questions. Totally amazed and would highly recommend.
Gregg Prudence, Littleton, 02/06/2020
decontamination and biohazard cleaning services reviews
User Reviews
Professional, prompt, reasonable price for extreme cleaning. Highly recommend.
Rick Jacobs, Littleton, 03/07/2021

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Bio-One decontamination and biohazard cleaning services