Executive Staff

Casey Bickes , President

Casey Bickes is the founder and president of Tennessee Radon Services. Casey was working in radon as an installer before starting Tennessee Radon Services in 2015. He is certified by the NRPP in all areas of Radon and has a passion for helping people understand the dangers of unhealthy air. In his free time, he enjoys duck hunting with his friends and his best retrieving companion, River.

Jessi Moyle, CEO

Jessi is the CEO and co-founder of TNRS and moved here from Napa Valley, California in 2012. Casey and Jessi teamed up to start Tennessee Radon services in 2015 and married Casey in 2019. As crazy as it sounds, they still enjoy eachothers' company. Jessi graduated from the University Of Georgia and is an avid college football fan. In the off season, she enjoys traveling, snowboarding, hiking around with her 4 dogs, and of course, wine. Jessi is also certified in all areas of Radon Testing and Mitigation and has a passion for educating those around her about the dangers of Radon gas.

Bob Cheney, Head of Testing Division

Bob is the head of the testing division here at TNRS. He moved to Nashville from Urbana, Illinois for his love of the hills, trees and live music-especially blues and classic rock. Bob has been a NRPP certified testing specialist since 2017. In his spare time he enjoys the St. Louis Cardinals, traveling, hunting and playing with his dogs, Gunner and Travis.

Kristin Grimsely, Office Manager

Kristin Grimsely, Office Manager

NRPP Certified Measurement Specialist

Kristin Grimsley is the Office Manager and also a NRPP Certified Measurement specialist. She was born and raised in Florida and, unfortunately, is a Gator fan. She studied at the College of Central Florida and has 12 plus years of experience with administration, office management, and customer services. She has extensive knowledge of Radon and Radon Mitigation and is always willing to talk to you about any concerns or questions you may have.

Nick Marrs, Project Manager

Nick Marrs, Project Manager

Nick is the Project Manager here at TNRS and was born in Franklin, Tennessee. He played baseball for and graduated from MTSU in 2007. In his spare time, you will find Nick on the golf course, hunting, or staying active with his Goldendoodle, Griffy. Being from Tennessee originally, he loves the Titans, the Preds and going to see the live music that our wonderful city has to offer.

Barry Dye, Head of Sales

Barry is the Head of Sales at TNRS. He is a Nashville native and has over 20 years of sales experience. He graduated Middle Tennessee State University (MTSU) with a BBA Degree and is also a NRPP Certified Radon Testing Specialist. He loves spending time with his family, his cats and spends his free time training in martial arts, running and exercising.

Jacob Carvell, Memphis Superintendent

Jacob Carvell, Memphis Superintendent

Jacob was born in Lawrenceburg, TN and is the superintendent of our Memphis location. He was in the construction industry for 14 years before joining the TNRS team and is the father of a 7 year old daughter named Ellie, who is the light of his life. Jacob also enjoys playing music, exercising, reading and playing with his dogs, Bus and Ava.

Clarke Hines, Radon Mitigation Estimator

Clarke Hines, Radon Mitigation Estimator

Clarke attended the University of Alabama before joining the TNRS team, and we try not to hold that against him. His hobbies include deer hunting and working with horses and cattle. Clarke secretly dreams of becoming a magician, but for now he seems happy working with customers to get their homes mitigated from Radon.