Chula Vista Fentanyl Remediation 

I can't thank them enough for their help in getting my home safe and clean again. Jason and his team were very respectful of my home and made sure to keep me aware of everything going on during the process of cleaning up. They were so helpful, polite, and very professional . They marked everything off on my list for them and even more! I definitely recommend them!

He was on time. And was reasonably priced. Crew was professional and courteous.

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.

Quick & easy service! Jason reached out right away to set up services & had the job done within an hour the following day. Thorough job! Would highly recommend to anyone looking for any kind of biohazard cleaning services. Thank you Jason!

I was ashamed of my place before Bio-One whirled through it. Now I can confidently have people over and not be afraid to show pics of just normal day activities at home. 10/10 recommend to anyone needing a thorough cleaning service. I never took before pics but these are ones taken my Jason and his team. The after I took. It's a huge improvement.

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.

Bio-One Chula Vista did an awesome job cleaning the house! They did a more thorough job and at a better price than what other companies offered. They went above and beyond. The crew got floors, counters and showers clean that I thought were impossibly stained. They sorted and retrieved precious family heirlooms and valuable items. The guys even did an extra good job detail cleaning my aunt’s room because she has allergies and asthma. Jason honored the original estimate, even though it was more work than originally thought and stayed late to get the job done. He communicated and documented throughout the job. I highly recommend Bio-One Chula Vista!

I can’t say enough good things about Jason and Jason! I was extremely overwhelmed with helping my family after we received some devastating medical news that required them to make an immediate lifestyle change. I came from out of town and found that their house was infested with mice and just cluttered beyond anything I’ve seen before. The mice were hiding in the garage and several pieces of furniture in the house. Jason came over and walked through the house with me. He was direct and honest about his recommendations. He had zero judgement, and was extremely easy to work with. He quoted a reasonable price for the undertaking. He showed up on Saturday with a big truck and another Jason, and they loaded everything that was covered in mouse droppings from the garage and even walked through the house to help remove things. First of all, they worked so hard! Mice were coming out of everywhere, and these were not great working conditions, but they gave my family their garage back, and came through the house and took out the furniture that was not easy to reach. This is probably my longest review, but I’ve never encountered any business like this. My dad, who is disabled, even told them that they saved his life. I agree! They absolutely restored hope in so many ways. Most importantly, they helped my Vietnam veteran grandfather come around and get comfortable with the idea of getting rid of things. It was so hard for him, and they were very patient with us through the whole process. It helped that they asked questions about his life and hobbies, and took care to only take things that needed to be removed. By the end, my grandfather was willingly giving away things. Thank you so much!!!

I recently worked with Bio-One Chula Vista. They delivered on everything they promised and finished early.

I started working for BIO-ONE, under the guidance of Jason Madsen in January of this year. Being an Environmental Engineer, relocated from Northern California and former US Army Ranger I have been absolutely impressed with the level of professionalism and integrity that he has displayed. B.D.