Why Spring Brook Marine Group?
Family founded in 1961 in Seneca, IL, Spring Brook Marine has expanded into one of the largest most diverse yacht sales organizations in the Midwest.



We have the team experience that assures you the finest experience possible. Spring Brook Marine consistently delivers the results our customers have come to expect after being in business for 60 years. All Spring Brook Marina professional brokers and support teams are well versed in the necessary protocol and paperwork requirements including:
Listing your boat with Spring Brook Marine guarantees an unprecedented level of visibility after being in business for this long along with marketing strategies to ensure the right buyers are seeing your listing. In addition to the age old print and magazine strategy, we offer email distribution of your listing to our growing list of interested buyers along with social media marketing and highly targeted search engine marketing. Lastly, we get your listing in front of boaters by advertising with a network of websites including
Yacht World and Boat Trader.
- Initial offer to purchase
- Bill of sale
- Licensing
- Registration
- Documentation
- Titling
- Tax Payments
- Acceptance of vessel
- Certificates of ownership
- Security agreements
Yacht World and Boat Trader.
Spring Brook Marina, a marine industry veteran since 1961, is a family owned and operated marine facility specializing in all aspects of power boats ranging from 18’ – 75’. With a vast knowledge of the boating marketplace and proven track record of exemplary customer service, Spring Brook is the go-to spot for Great Lakes boating. Having been in business for 60 years, we have sold a wide variety of boats from different manufacturers and sizes for brokerage listings. For new inventory, we are proudly representing Prestige Yachts, Jeanneau Powerboats, Fairline Yachts, Sirena Yachts, and Pardo Yachts throughout the Great Lakes market, any of Spring Brook’s 5 locations are within reasonable drive time of every major port in the Midwest. With ample inventory on display, one of Spring Brook’s Yachting Consultants can easily help you navigate your way through the buying process and help locate the right vessel for your next boating adventure.
Spring Brook Marina’s original and main location is located at 623 W. River Dr. Seneca, IL 61360. We are just south of town and 1 mile west of IL Route 170 on the scenic Illinois River. This location is nestled on 225 acres of beautiful surroundings including 3 protected harbors that can house 215 floating docks. This location also has 6 storage buildings two of which are heated storage, a 15,000 square foot shop that can accommodate boats up to 75’, a 5,000 square foot heated indoor showroom, and an in-water covered sales dock to display new and pre-owned inventory. We have buyers visiting us all year around to see available boats in our show dock or heated storage.