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If you've ever seen the show hoarders, then you need a team like this one to help you out. Diego and his team were hard-working, communicative every step of the way and very understanding/compassionate throughout the whole cleanup process. The project we hired them for was easily worse than many of the hoarders episodes. Tons and tons (literally) of e-waste, biohazard waste, and things that would condemn a home in a heartbeat. They didn't bat an eye and did everything from junk removal, biohazard remediation, to deep cleaning of the home. They brought a 40 cubic yard dump truck and hauled away 5 dump trucks worth. Every day was a noticeable achievement. What we thought was an insurmountable project suddenly became doable. And most of all, the amount of burden Diego and his team lifted off our shoulders (literally and figuratively) was incredible. Given the scope of work and our timeline (mine, not Diego's) we stopped about 2/3 of the way through and hope to have Diego and his team back out on site later in the year to finish up the remaining 1/3. 100% would recommend his team to anyone.

Diego and his crew were very professional and understanding during the clean up of my relatives house. I never felt judged or embarrassed at any time during the process despite the huge mess my family member left. The price was very fair and I would not hesitate to recommend Diego and Bio One to anyone in need of his services!

From the first call I made, Diego was communicative and patiently explained the process and fees involved. He quickly made a plan with me and he and his crew did a fantastic job, cleaning up a huge mess in one day. Perfect service, would definitely be happy to do business again.

Elizabeth and Diego were incredibly professional and very responsive throughout the whole process. They did an excellent job and I could not have asked for a better team to help!

highly recommended! very professional.

I had an excellent experience working with this company. They are very professional, efficient and discreet. I highly recommend them.

These are very trustworthy guys. They won’t let you down.

I had to find a deep cleaning and junk removal service to help prepare my mother’s apartment for her return home from the hospital. I live overseas so this was actually becoming difficult to manage remotely having only an international phone number. Diego made this very easy for me by communicating via WhatsApp (something other companies, surprisingly, couldn’t manage). He was very responsive to my request and was able to mobilize quickly as this was a time sensitive project. He was also flexible with us on the payment, allowing a deposit and second payment. The service was solid and he had a very empathetic, helpful and compassionate approach with me.

I highly recommend Bio-One San Francisco! Diego and his team helped me out cleanning the apartment of one of my family members! I can’t thank then enough!

Excellent service! Diego & Elizabeth did an amazing job!