(415) 233-6918 lab@mvlabs.ai

Products & Services for Mold Professionals

Bring Analysis in-house with MARVIN Lens, Your AI Microbiologist

MARVIN Lens was developed over 4 years by our team of dedicated engineers and scientists to automate best practice mold spore identification and counting.

With MARVIN Lens, anyone can perform highly skilled testing that would otherwise take months of training. Free yourself from your mold lab, with MARVIN Lens you can win more work by providing same-day reports as standard!

Fast Analysis

Aided by MARVIN Lens, a single operator can process up to ten times more analysis without degrading results otherwise caused by analyst fatigue.

Superior Result

Human analysts only look at 25% of the total sample area, vastly increasing the risk of missing dangerous mold types. MARVIN Lens analyses the whole sample area.

Automating the Industry Standard

MARVIN Lens is designed to automate the American Society for Testing and Materials Standard test method (ASTM D7391-20) for identifying and quantifying airborne mold spores. Like a human analyst, MARVIN Lens results are subjective to experience, and training. However, as the system is automated results can be expected to remain consistent where a human analyst would begin to suffer mental and optical fatigue that will introduce new errors into their analysis.

Excerpt from ASTM D7391-20:

This test method is used to estimate and categorize the number and type of fungal structures present on an inertial impactor sample. Fungal structures are identified and quantified regardless of whether they would or would not grow in culture. It must be emphasized that the detector in this test method is the analyst, and therefore results are subjective, depending on the experience, training, qualification, and mental and optical fatigue of the analyst.

This standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.


Qualified Staff


EMPAT #1126447


Cohort Company

Our Professional Credentials


Qualified Staff


EMPAT #1126447


Cohort Company

Same-Day Lab Services (USA)

Best Price Guarantee!

Need once off analysis, or volumes less than 20 samples per month? We can provide a solution for you. Our microbiologist team is ready to work with you!


Expert Identification

Identifies dozens of common benign, allergenic, and toxic molds with detailed reporting.

Cost Effective

AI and robotics that allows much faster analysis that traditional laboratories cannot.

*Same Business Day for samples received before 3pm Mon-Thu or 10am Fridays (PDT)

Joshua Leard – Air Environment (SF Bay Area since 2011)

I gave these guys a shot on the same day they called me and am happy I did. The team processed my mold clearance samples in just 2 hours, allowing me to rapidly notify clients of results same day!

Ramey’s Inspection Services LLC (Yelp 5 Star)

In my years as a mold/home inspector I’ve never had this level of service from a lab. Super fast turnaround and they actually answer their phones! Give them a shot and you’ll be as impressed as I am.

We pride ourselves on providing the most reliable services for our clients which is why we’ve partnered with FedEx for Overnight sample shipping from anywhere in the USA.

Purchase your shipping labels with us to take advantage of discounts up to 30%! Find out more at our Shipping FAQ.

Claim $60 Credit for Lab Services 

We are 100% confident in the value of our lab services. By leveraging our own AI advantage, we can run samples far more efficiently than traditional labs. For a limited time take advantage of our new customer offer to receive a $60 credit for use with our lab services.

Frequently Asked Questions

What information does a MARVIN Lens report contain?

How can I trust the accuracy of MARVIN Lens?

MARVIN mold was developed in very close co-ordination with senior microbioligists. Through this process we collected over ten thousand images of common mold spores, used to train and test the MARVIN AI.

Can I buy a MARVIN Lens for my own business?

Absolutely! We believe mold professionals should be able to provide same-day mold monitoring results as standard. You don’t have to be a big business to leverage MARVIN Lens.

Consultant Solutions

(415) 233-6918

Lab Services

(415) 233-6918

3491 20th Street, San Francisco, CA 94110, USA