Google 
71 reviews
5/5 average rating
Allison Richman
Randall Franks
"Mark was an amazing guy to work with... very informative and speedy responses. Would highly recommend to anyone!"
3 years ago
Google review
Jeannie O'Sullivan
"From my project's intake to its completion, Mark was prompt, professional and thorough. He contacted me right away after I left an inquiry through his website, assessed the job in a timely manner, gave me a very reasonable price and then tackled it with skill. It's never a pleasant thing to need this type of service, but Mark made it so much easier with a un..." Read more
3 years ago
Google review
Raine H
"I just wanted to thank Mark and the person who worked along side him for the excellent service! You were prompt, professional and fair. Thank you for going the extra mile! 😀"
3 years ago
Google review
Matthew Sciullo
"They were extremely helpful and professional in a difficult time. They provided both a biohazard clean up as well as a moving clean up for me. They were extremely efficient and thorough. I would recommend them to anyone."
3 years ago
Google review
Raymond Vincent A. Sanchez
"Mark did an awesome job sanitizing my whole house from covid19 after my mom passed away. He was on time, very polite and courteous. Every inch of the house was sprayed with the sanitizing solution and then he wiped down all of the high touch surfaces. A relatively quick process overall for a ranch style house. But after seeing what he did, I was left with..." Read more
4 years ago
Google review
Shiela Caparros
"Covid Disinfection/sanitation The owner was very informative and very accomodating. He was on time and very nice. Will definitely recommend:-) thanks for the service!"
4 years ago
Google review
Denise Healy
"Extremely pleased with the great service, caring and professionalism. They worked with an elderly woman hoarder who was overwhelmed, depressed, scared and needed help. Their kind, gentle manner made all the difference. Highly recommend them to everyone needing tenderness and caring especially with our older folks. They were prompt, efficient and the pric..." Read more
4 years ago
Google review
Charity Lynn
"At a point in my life when I needed help and didn't know where to turn, Google to the rescue! Mark was super responsive, was honest, up front, empathetic, and professional. He took the job with short notice. Mark and his employee Lisa, were a calming presence in what was a low point in my life. I highly recommend Bio-One Trenton- you can't go wrong with a bu..." Read more
4 years ago
Google review
Jennifer Straw
"Outstanding service! Mark was so responsive and kind. During these uncertain time it has made such a difference to be able to reach out to someone who really cared about helping. I cannot say enough about this company"
5 years ago
Google review
Chelsey Large
"Mark went above and beyond to make an uncomfortable situation comfortable. His work ethic was phenomenal—the end result was more than we could’ve asked for. He was very reliable and understanding, beginning to end. He’s very professional, yet very personable. If there was ever a situation where I would need services like this, I would call Mark without hesit..." Read more
5 years ago
Google review
Robert Cordero
"Mark @ Bio-One did an awesome job with a situation we had. He came out and explained the entire process. Texted me when the job was completed and left the area spotless. Job well done."
5 years ago
Google review
Nicholas Nocito
"Mark did a fantastic job for us!! He did a great job cleaning up the man cave for us! Professional and great work!"
5 years ago
Google review
Valerie S
"So pleased with Mark and his team! So efficient and makes you top priority. Will defiantly use again and totally recommend! Thank you!"
5 years ago
Google review
Adam Stevenson
"The crew at Bio-One Trenton is beyond amazing! They've helped me now with a few room clean-outs, and they will be the first I call when the need arises again. They are professional, quick yet thorough and reasonably priced. Highly recommend!"
5 years ago
Google review
Joe Davis
"I have worked with this company and they do excellent work, I would recommend them for any job that you may need in there foeld."
5 years ago
Google review
Lynne Dettloff
"Mark was very professional and thorough. He answered all of my questions and catered to all of my concerns. Don't be mistaken, Bio-one isn't just for large jobs. Mine was smaller and was treated with the same care that a larger undertaking would have been. Thank you!"
5 years ago
Google review
Brasilia89 Ako
"It was a pleasure to have Mark and his crew clear out my basement, attic, and do some work on the bathroom. A very professional, considerate, and honest businessman. Very easy to work with; highly recommend!"
6 years ago
Google review
Bryan Katz
"Thanks Bio-One for the timely response and thorough job. Highly recommended."
6 years ago
Google review
Chris Hogan
"Extremely thorough and professional. Company takes pride in their work and it shows in their results. I would always recommend Bio One"
6 years ago
Google review
Staci Dupont
"Mark is awesome! Great guy and business partner for the company I work for. Great personality!"
6 years ago
Google review
"Mark helped us clean up a mold situation and he was prompt, professional and very thorough, couldn’t have done it without him. Highly recommend!"
3 years ago