Welcome to Erwin's Marine

We are America's first and foremost Sylvan Dealer, and we use high volume purchasing, which allows us to pass the savings on to you. Since 1959 we have been an authorized Mercury dealer. We also carry aluminum boats from Smoker Craft and Starcraft. We can assist you with financing when you are ready. We deal with several banks, and can find a competitive rate to meet your financing needs. Let us help you find the perfect boat for your needs. We have many Sylvan Pontoon boats on inside display, so come on in and see what we've got for you. We carry a large selection of Starcraft boats. Need a economical Pontoon boat come see the New Sunchaser. Serving Northwest Indiana and Chicagoland area.