Spring Brook Marina, a trusted name in the marine industry since 1961, is a family-owned and operated facility specializing in all aspects of powerboats ranging from 18' to 75'. With extensive knowledge of the boating marketplace and a proven track record of exceptional customer service, Spring Brook is the premier destination for buying, selling, or servicing powerboats of any size.


Our home base marina and service center is located in Seneca, IL, with yacht sales specialists serving clients in Chicago, IL; Muskegon, MI; Door County, WI; Port Clinton, OH; and St. Charles, MO.

New boat sales

Pre-owned boat sales

Brokerage services

Trade-ins & valuations

Routine maintenance & servicing

Engine service & repower

Full repair center

Prestige

Jeanneau

Sirena

Barletta

Pardo Yachts

Cranchi

Spring Brook Marine Group

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Spring Brook Marine Group