Thank you for trusting us. We're ready to serve you!
What's Next:
If this is an emergency, please call our office immediately for the quickest response possible 484-995-3949.
One of our team members will contact you shortly to learn more about your needs and goals, and to schedule an estimate.
A remediation proposal will be created and tailored to your needs. The proposal will include estimated pricing, timelines, and processes.
Once the proposal is approved, our team of experienced and discreet professionals will get to work for you.
Your satisfaction is important! We will schedule a walk-through at your convenience to make sure your goals are met.
You Can Count On
Compassion
Experience
Respect
Tom, Lance and the rest of the team were fantastic to work with. They were very professional and thorough and I would highly recommend them to anyone!
Meaghan Tullis, Exton, 1/21/2023
I had to clean out my father's house and I don't know how I would have gotten through it without Tom and his fabulous crew. Tom was very patient and sensitive to the situation. He is trustworthy, dependable and an all-around good guy. I highly recommend Tom and Bio-One.
Sue P, Exton, 12/08/2020
Extremely responsive and easy to work with. Would highly recommend. Was able to come same day and gave us peace of mind.
Carolyn Schrader, Exton, 12/23/2020
SUPER SUPER EASY TO WORK WITH, VERY FRIENDLY.
Mario, Exton, 03/06/2021
Horrible reason for needing them, wonderful experience working with them. Fast, efficient, pleasant, and involved - nothing got done without my say-so, which was important. Highly recommended.
Lauren Sii, Exton, 04/27/2021
Always a great, professional service to the Borough of Brookhaven.
Terry Heller, Exton, 5/3/2023
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 testing outfit. End result: Mold issue minimized. Healthier environment for all roommates. Savings of 1/2 the professional testing charge. The professional testing would not have SOLVED the problem. You can bet, Tom & Bio One will get the call (first) should another home or business environmental issue arise. Thanks Bio One Chester County!
To Ro, Exton, 09/17/2019
Super friendly service, great customer service. They were even willing to help out when I wasn't able to afford service. Would highly recommend.
Gabrielle Mcfadden, Exton, 05/07/2019
Professional, Organized, Reliable Top Notch Services. Arrived on time and got to work immediately. Was really impressed with how quickly and thoroughly they got the job done in such a friendly manner. Will be calling them again.
Alexander Haupt, Exton, 08/26/2020
Such a easy company to work with! Went above and beyond to help schedule an emergency cleaning! Staff were very kind, flexible, and solutions centered. Would highly recommend!!!
Molly Huber, Exton, 08/11/2021
After 20+ years in this industry, we know what works
