COMPASSION. EXPERIENCE. RESPECT.

Odor Removal

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

Emergency response hotline

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

Call me directly: Thomas Gervasio
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To Ro

Recently contacted B/O regarding a potential mold issue in an out-of-area college apt. Tom was quick to provide options and remedies vs. opting for a highly expensive professional test...

ReB McD

Great experience with Tom and his team! He was prompt in coming out for the estimate and returning my phone calls/texts. In addition to doing a great job, all the employees have great a...

RAHA

Bio-One Chester County is the best company to hire for cleaning up messes that are beyond your capability to handle. Tom estimated the cost, materials and number of days to complete the...

Kailin Fortna

Handles sensitive situations with professionalism, patience, and kindness. Would recommend highly.

Ann Marino

Tom Gervasio, the owner, is very professional and responded to our call quickly. He was flexible and able to work around the condo association’s restrictions for dumpsters. His crew w...

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Micro Seal CMRC Certified

You called the right team for the job

Strong odors are unpleasant and the key to eliminating them is finding the source. Bio-One of Chester County technicians have the expertise and equipment to remove the pesky odors and the accompanying biohazards. Bio-One of Chester County 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 of Chester County is available 24 / 7 / 365 to help. You can breathe easy knowing Bio-One of Chester County will get the job done.

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Compassion. Experience. Respect.

Bio-One of Chester County Cares

Our Chester County team is compassionate and understanding. We are experts in biohazard cleaning, and most of all, we treat each situation with the care it deserves. Your goals and needs are critical to our process, and discretion is of utmost importance. Here is what you can expect:

  • We answer calls 24/7 to provide quick, reliable service
  • Professional crews that are efficient and experienced in removing blood and other bodily fluids
  • All OSHA guidelines are followed to the letter.
  • We are mindful of personal effects that are of value to you, and we will treat them with care
  • Once cleaned and disinfected, the area will be left in a safe condition so you can move forward

Your unique circumstances will be handled with care, compassion, and discretion. We’ve experienced it all, from homes, to vehicles, and even businesses. Our priority is helping first and ensuring you can take the next steps in a safe environment.

We respond 24/7.
Request a service now.

    WE'RE READY 24/7

    Work with us

    Three simple steps. One compassionate team.
    1

    Call Anytime—Day or Night

    Reach out 24/7. A kind, trained expert will listen and guide you through the next steps.
    2

    On-Site, With Care

    We’ll arrive quickly, walk the space with you, and create a plan that fits your needs—with total discretion and respect.
    3

    You're in Good Hands

    We’ll handle the cleanup with care and follow through until you’re fully satisfied. We can even work with your insurance to ease the process.

    What makes Bio-One Suicide & Homicide Cleanup Service in Chester County the best choice?

    Expert services

    With trained technicians and state-of-the-art tools, we can handle any biohazard job, whether residential, commercial, or industrial. We have the training and experience you are looking for.

    Discreet & safe

    Discretion and confidentiality are important to our clients. Our teams will arrive and complete the job thoroughly and safely.

    Blood Spill Cleanup Icon

    Compassion & competence

    Our motto is "Help first, business second." Our team leads with compassion and serves our clients with respect and professionalism.

    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.

    Trusted response team

    A quick response team can significantly impact biohazard situations. Our teams respond urgently and are ready to help.

    Insurance assistance

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

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    WHY CHOOSE Bio-One of Chester County

    We are here for you when you need us the most

    Strong odors are unpleasant, but they also may carry potentially hazardous materials like bacteria and dangerous gases. Bio-One of Chester County technicians employ methods to remove toxic odors that are found in everything from unattended deaths to crime scenes to mold and spills. Whether overwhelming odors affect your personal, commercial or industrial property, our odor removal experts in Exton Area are trained to determine the source of the smell, decontaminate it, and safely dispose of hazardous remnants.

    Our environmentally safe odor removal services can disinfect all areas affected by the odor and discard household or commercial items that may have been compromised—items like carpeting, flooring and drywall that are commonly the victims of smoke, water damage, urine, sewage and fuel spills. We safely can safely remove allergens that can result in respiratory health problems and allergies.

    Find your nearest Bio-One office

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    What our clients say

    decontamination and biohazard cleaning services reviews
    Megan Harbuck, Exton, 2/1/2025
    Working with Tom and Bio-One of Chester County has been an absolute pleasure. Tom, the owner, has explained to me how their services work in great detail, in a way I can easily understand. The team is full of reliable people who get the job done right in an efficient manner. I can't recommend them enough.
    decontamination and biohazard cleaning services reviews
    Christine Errin, Exton, 10/1/2024
    If I could give them 10 stars, I would. I can’t say enough about the efficiency and professionalism of everyone from the owner to the foreman to the work crew. Very respectful on every level and finished the job ahead of schedule. Highly recommended.
    decontamination and biohazard cleaning services reviews
    Terry Frey, Exton, 7/1/2024
    Had Bio-One clean up at a friend's house. They are a very pleasant crew to work with and very thorough. Very prompt also. Was there within 24 hrs for the cleanup. I will highly recommend them. Tom the owner took his time to explain everything about the job from start to finish.
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