• Crushing the Competition – Big 2 Analysis is Affordable DNA Accuracy

    Read more about out cutting edge Big 2 Analysis and out patented M-TRAP cassette.

  • Legionella Testing

    We are a CDC ELITE proficient lab testing for Legionella in cooling towers and potable water with fast turnaround. More information can be found under Lab Services.

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Superior Analysis

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

Turnaround Time

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

Customer Service

The best service anywhere - from a knowledgable and experienced staff.  We're always ready to help.

Advanced Diagnostics for Indoor Air Quality


AssuredBio 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. AssuredBio processes and interprets samples from homes, office buildings, schools, hospitals, micro-sensitive manufacturing facilities, and other buildings.

Our clients include CIHs, Health & Safety officers, Indoor Environmental Professionals, Facility and Plant Mangers, Home Inspectors, Infection Control Officers, and Homeowners. AssuredBio is different because of its personalized customer-service approach. A knowledgable staff member is always here to help. Call or email us today to learn more about how we can help with your testing needs.

Mold and Microbe Detecting Drone

Assured Bio Labs, and GeoAir of Knoxville TN have teamed up to develop a microbial detecting drone.  The drone incorporates Assured Bio’s patented M-TRAP® microbe capture technology. Follow our blog for future updates and exciting developments in Microbiology and the Built-Environment.

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M-TRAP® Capture Technology used to evaluate mold and bacterial exposure from Air Condition Systems.

Recent studies conducted in the Great Basin Desert region of the United States have shown that skin test reactivity to fungal and dust mite allergens are increased in children with asthma or allergy living in homes with evaporative coolers (EC).  The M-TRAP® air sampling cassette was used to examine occupant exposure to microbes from homes with […]

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The Big 2

The best value in DNA mold testing – bar none. For the first time, DNA diagnostics are available to everyone at an affordable price.

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ERMI Analysis

The best mold analysis available. This DNA based method is 99.99% accurate, with single-spore precision, species identification, resistant to confounding variables, and easy to understand.

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