I know Atakan personally and he is extremely hardworking and diligent in his work. He never leaves a job until it is 100% completed and puts passion into his work.

I recently had the privilege of working with Bio-One of Fremont, and I cannot express enough how impressed I was with their professionalism, expertise, and compassionate approach. From start to finish, my experience with Bio-One of Fremont was nothing short of exceptional. One of the standout qualities of Bio-One of Fremont is their expertise in the field. Their knowledgeable team possesses a deep understanding of biohazard remediation and the necessary protocols involved. They exhibited a remarkable level of skill, ensuring that every aspect of the project was handled with utmost care and precision. Their proficiency gave me peace of mind, knowing that the job was being carried out by experts who genuinely care about delivering top-notch results.

I've known Kevin for more than a decade and worked with Kevin on a variety of non-profit activities for the past five years. Kevin has drive and a commitment to excellence in everything that he does. What impresses me most is his ability to work across generations and personality types to gain consensus on challenging issues, and then drive to a positive resolution. He always seems to have the end result front and center in his thinking. This helps him see past potential roadblocks and drive to the desired outcome. He's organized, methodical in his approach, and detail oriented. Best of all, Kevin is simply a great person. Someone you genuinely like to be around because he makes you feel important, and puts your welfare equal to his own. In client service, I can think of no better characteristic.

I’ve known Kevin for many years and can vouch that he is a man of integrity, a natural problem-solver committed to doing the right thing. His positive can-do attitude combined with his efficient professionalism will ensure the successful completion of your project.

Working with Bio-One for a hoarding cleanup job was an absolute game-changer. Their dedicated employee tackled the challenging task with utmost professionalism and compassion. Bio-One's expertise and support were truly invaluable. Highly recommended!

Atakan is dedicated with a fantastic work ethic. Honest, dependable and friendly. Highly recommend

"I am so grateful for Bio-One. I called and spoke with Mr. Kevin Jameson the owner, and he gave me a next day appointment. The price was competitive. I had an infestation of mice, and they were located primarily in the pantry. Kevin reassured me that this was a job his business could handle and walk me through the process so I would know what to expect. On the day of the appointment he sent me a reminder Text and another text to let me know when he was in route. He and his nephew, Mr. Atakan Efe, arrived 10 minutes early to the job. I showed them the pantry and they got to work. They went above and beyond not only cleaning/guttering/disinfecting the pantry, but also cleaned underneath the stove, refrigerator, and the ENTIRE floor. They also plugged the holes where the mice were coming out of. They gave me advice on what to do next. I am above and beyond grateful for them. I feel like I can use my kitchen again. I really appreciate this business for their professionalism, honesty, and hard work."

Bio-One proved to be an incredible source of support and assistance for my family during a time of unexpected tragedy after the passing of my beloved grandmother. Their team exhibited immense compassion and professionalism as they handled the difficult task of cleaning the affected area with sensitivity and care. Their expertise and attention to detail brought a sense of comfort during an emotionally challenging period. Bio-One's unwavering dedication and understanding helped alleviate some of the burdens we faced, and we are forever grateful for their invaluable assistance in our time of need.