Your environmental microbiology laboratory – Assured Bio is an AIHA-LAP, LLC accredited laboratory for testing mold, bacteria, and coliforms using traditional microscopic and DNA-based (MSQPCR) analysis and is located in Oak Ridge, Tennessee. Assured Bio processes and interprets samples from homes, office buildings, schools, hospitals, micro-sensitive manufacturing facilities, and other buildings.


99.99% Accuracy with DNA Analysis and the best Quality Control standards in the industry.


The best turnaround time in the industry. Same or next day results and shipping for most diagnostics.


Customers are our top priority at Assured Bio Labs. Give us a call at (865) 813-1700 or email us at info@assuredbio.com if you need assistance or have any questions.


Over the years I have used other labs, but I have found Assured Bio to provide the most accurate service, with cutting edge technology, performed in a timely manner, and at a fair price more so than any other lab I have used. Assured Bio is now my “Go-To”, lab with their professional and friendly staff.

David Haught, IAQS

Assured Bio Labs is a state-of-art testing lab for airborne pathogens and they provide excellent service for clientele. I have been very impressed with Assured Bio’s strong interest in research and how it is incorporated within the company to enhance their services to clientele.

Timothy Young, CLIENT

I have been using Assured Bio for all of my air and water analysis for over 15 years and they have provided the best service. Always on time and superb accuracy. Customer service is the best anywhere. They will answer any questions you may have about your test.

Dennis Vaughn, CLIENT

Assured Bio provides highly advanced laboratory services far beyond others in this field. They are service friendly and quick with results. I highly recommend them.

Irv Kraut, CLIENT

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