About Fastest Labs of Maryville

Welcome to Fastest Labs of Maryville, where efficiency, accuracy, and exceptional customer care come together. As a family-owned and operated business, we are proud to serve our local community by providing clean, fast, and friendly testing services that you can depend on.

Our Story

Fastest Labs of Maryville was founded by Mari Tayama, whose career has always been rooted in precision and integrity. Prior to launching this business, Mari spent 10 years in Las Vegas serving as an investigative gaming agent with the Nevada Gaming Control Board.

When her second child was born, Mari chose to put her investigative career on hold to focus on family, transitioning to a nearly full-time mom while simultaneously working part-time for her husband’s law firm for 26 years. Once her youngest child graduated from high school, Mari knew it was time for her next professional chapter. Drawn to the brand's commitment to speed and reliability, she chose to open a Fastest Labs franchise.

A True Family Business

Today, Fastest Labs of Maryville is a proud family enterprise. Mari's son, Andrew Taylor, has stepped into the role of manager, handling the day-to-day operations with the same dedication to excellence that defines our brand.

Working alongside Andrew is a dedicated team of professionals who share a singular goal: to provide the best possible service to every client who walks through our doors. We believe that professional testing doesn't have to be stressful, which is why we deliver every service with genuine care and a smile.

The Fastest Labs Promise

We feel incredibly blessed to serve our community. Whether you are an employer needing workplace drug screenings, an individual looking for DNA testing, or a student requiring a certified test, we guarantee:

• Cleanliness: A pristine, professional, and welcoming facility.
• Speed: Minimizing wait times so you can get back to your day.
• Friendliness: Compassionate care from a team that truly values your business.

Thank you for choosing Fastest Labs of Maryville. We look forward to serving you!

Please give us a call at (865) 317-9643 today!