David Costner

David Costner is an experienced professional in the music and electric industries, currently serving as Master Electrician at Artis—Naples since November 2021 and working as a Stagehand with IATSE 647 since February 2019. With a comprehensive background in product specialization and technical support, David has held roles at notable companies such as Fishman Transducers, C.F. Martin & Co., and Guitar Center, focusing on training retail staff to effectively represent products. David's extensive experience as a Guitar Technician includes significant work with renowned musicians, ensuring the maintenance and repair of instruments. David's education includes a degree in Luthiery from Roberto-Venn School of Luthiery and a Bachelor of Arts in Religion/Philosophy and Political Science from Greensboro College.