IET is a customer-based company priding itself on having world-class customer service. We would love to receive your feedback on how we can improve as a company. Owners Larry and Sandra Serbousek can be contacted through an e-mail link on the bottom of every page, or by calling (319) 857-5560. For service-related questions or information, please contact Michelle Pernicka. Michelle can be contacted at michelle@ietamerica.com or (319) 857-5560.
