Guttenberg Powersports & Marine in Guttenberg, IA has been a trusted boat dealer and full-service repair shop since 2016. We provide quality boat sales, marine repair, and powersport repair for customers throughout Clayton and Dubuque counties. Known for exceptional service and reliable products, we help boating and outdoor enthusiasts find exactly what they need. Whether you're a first-time buyer or a longtime boater, we invite you to stop in, explore our inventory, and experience the difference at Guttenberg Powersports & Marine.