Welcome to J & L Marine – Your Trusted Boat Dealer in Guttenberg, IA Since 2020, J & L Marine has been a leading boat dealer in Guttenberg, Iowa, proudly serving boaters across Waterloo, Cedar Falls, and Dubuque. We specialize in boat sales, boat repair, and a wide selection of boating accessories to keep you ready for every adventure on the water. Our experienced team also offers general repair services, trailer sales and maintenance, and stereo installation to ensure your boat is fully equipped and performing at its best. At J & L Marine, we’re more than just a boat dealership — we’re a family-owned business committed to exceptional customer service and a personal touch that keeps our customers coming back.
Awesome place, AMAZING PEOPLE AND TOP NOTCH SERVICE!!
January 2023
Great people to work with very polite and awesome Mechanic's
July 2021
Josh and Megan were extremely helpful, went above and beyond to help get us a starter for our boat at a fair and responsible price. My husband and I will be sure to give them more business in the future.
