At Custom Marine, we consider our mission to build lasting relationships with our clients, our vendors and our employees while successfully serving the recreational community. Our core values have always been based on honesty and integrity. Once a Customer, Always a Friend.

We Are Your Best Local Resource for Boat Purchases and Care

Located near the Illinois River since 1998, Custom Marine offers a range of benefits that make us your best choice for marine service. equipment and supplies.
  • Convenience - As a local dealer, we know a lot about the product and about area boating. 
  • Relationships - Get service and support when you need it because we are right here with you
  • Service - After the sale, we'll put you first when it comes to maintenance and repair from our certified shop
  • General economic benefits - Your local purchase keeps tax dollars in the community and helps employ folks in our area

Get a Great Selection of Boats or an Estimate on a Selection of our Many Services


Locally owned and operated since 1998 and locally owned, we offer competitive prices on new and used boats backed up by our certified service facility. Come see us today at 147 W Jackson St (U.S. 6) or call 815-357-2628 with questions about our P&A inventory/Availability and marine services.

Custom Marine is a member of the local Illinois River Area Chamber of Commerce and the National Federation of Independent Businesses.