A freeze crack in the block costs more than the whole season of storage, and the window to prevent it is a few weeks in autumn. Every dealer here does winterization on site — engine and plumbing drain-down, antifreeze, shrink wrap — and most of them handle spring commissioning for the same boat.
Lanark 2
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Millers Sport Center Inc
24565 Zier Rd, Lanark, IL 61046-8801
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Perdue Marine & Storage
24765 Zier Rd, Lanark, IL 61046-8913
Mon-Fri 9-3, Sat 9-12
Roscoe 2
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D & S Marine
5350 Edith Ln, Roscoe, IL 61073-9574
Mon 8:30am-5pm, Tue 8:30am-5pm, Wed 8:30am-5pm, Thu 8:30am-5pm, Fri 8:30am-5pm, Sat 8:30am-12pm
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Legacy Ski Boats
5350 Edith Ln, Roscoe, IL 61073-9574
Mon 8:30am-5pm, Tue 8:30am-5pm, Wed 8:30am-5pm, Thu 8:30am-5pm, Fri 8:30am-5pm, Sat 8:30am-12pm
Coal City 1
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McCoy Marine
805 E Division St, Coal City, IL 60416-1301
Mon-Fri 8am-5pm, Sat 8am-1pm
Dupo 1
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Dupo Marine Center
900 N Main St, Dupo, IL 62239-1260
Mon-Fri 8AM-5PM
Fox Lake 1
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Gordy's Boat Sales, Storage and Service
36 S US Highway 12, Fox Lake, IL 60020-1745
Tue-Sat 9AM-5PM
Hennepin 1
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Hennepin Marine
112 E High St, Hennepin, IL 61327-9549
Mon-Fri 8-5, Sat 9-2
Johnsburg 1
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The Boat House Chicago
515 Bald Knob Rd, Johnsburg, IL 60051
Joliet 1
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Heritage Marine Inc.
410 McDonough St, Joliet, IL 60436-2121
Lynwood 1
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Holiday Boat Sales
21740 E Lincoln Hwy, Lynwood, IL 60411-5258
Raymond 1
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Hank's Sales & Service
606 N Obannon St, Raymond, IL 62560-5282
Mon-Fri 8:30-5:30, Sat 8:30-12
Also in Illinois
- Boat Dealers with Service & Repair43
- Used Boat Dealers36
- New Boat Dealers32
- Boat Dealers Offering Financing28
- Boat Dealers with a Parts Department27
- Boat Dealers with On-Site Storage18
- Boats for Sale and Marine Inventory17
- Boat Dealers Offering Marine Loans and Financing12
- Pontoon Boat Dealers10
- Boat Financing and Marine Loan Options10
- New and Used Fishing Boats for Sale7
Good to know
How to register a boat?
Boat registration is handled by state natural resources or motor vehicle departments upon submitting proof of ownership, a bill of sale, and required registration fees. After processing, you will receive official registration numbers and validation decals to display on your hull. Marine agencies across Illinois are available via BoatDealerAtlas with 12 local resources to guide your purchase.
How to get a boating license?
Obtaining a boating license generally requires completing an approved safe boating course online or in person, followed by passing a knowledge exam. Upon passing, state authorities issue a boater safety education card valid for life. Explore 12 marine services in Illinois on BoatDealerAtlas for local safety course recommendations.