Engine Winterization
Inboard, outboard, diesel, or gas — fogging, antifreeze, fuel stabilizer, oil change.
Storage & Off-Season
Winterization & boat storage.
Protect your investment through harsh Ohio winters. Professional winterization and heated storage in one place — climate-controlled facility, 24/7 surveillance.
Ohio winters are brutal on boats. Freezing temperatures, snow, ice, and wind can cause severe damage to your hull, engine, systems, and interior if your boat isn't properly prepared for hibernation. From cracked blocks and corroded metal to frozen plumbing and ruined batteries, winter damage is costly and often preventable.
For over 13 years, we've been helping Marblehead's boat owners protect their most valuable assets with comprehensive winterization services and secure storage solutions. Whether you need a complete winterization package or just storage space, we've got you covered.
Full Winterization
Eight systems. Every one protected.
Our comprehensive winterization protects every system on your boat — bow to stern, top to bilge.
Fuel System Stabilization
Prevents gum and varnish buildup over the off-season.
Cooling System Antifreeze Flush
Replaced with marine-grade protection rated for Ohio winters.
Battery Disconnect & Conditioning
Maintain charge through winter, ready to go in spring.
Bilge & Livewell Drainage
Remove water that can freeze and crack hulls.
Water System Blowout
Prevent freeze damage to fresh water lines and tanks.
Gear Lube Change
Lower unit protection, water removal, lubrication refresh.
Interior Moisture Protection
Dehumidifiers and cabin prep against winter condensation.
Storage Options
Two ways to winter your boat.
Indoor heated for premium protection, outdoor shrink-wrap for value. Both backed by 24/7 surveillance and easy spring access.
Indoor Heated Storage
- Climate-controlled facility
- Protection from snow, ice, and UV
- Easy spring access for early maintenance
- Ideal for fiberglass and pontoon boats
Outdoor Shrink Wrap
- Professional marine-grade shrink wrap
- Secure yard with 24/7 surveillance
- Cost-effective option
- Haul-out and transport included in rate
Pricing: Storage rates calculated based on overall length × beam. Contact us for a custom quote.
Spring Commissioning
When the ice melts, your boat is ready.
Spring commissioning isn't just unwrapping — it's confirming every system that was winterized is back online and the boat is launch-ready.
- 01 De-winterization and system checks
- 02 Full engine inspection and startup procedures
- 03 Battery testing and recharging
- 04 Sea trial assistance and performance testing
- 05 Launch support and safety walk-through
Why Store With Us
Four reasons boaters store at Terry's.
One-Stop Convenience
Winterize, store, and launch all in one place. No coordinating multiple vendors.
Secure Facility
24/7 surveillance, secure yard, and climate-controlled indoor storage options.
Competitive Rates
Marblehead's best value for premium winterization and storage services.
13+ Years Trusted
Local boaters have relied on us through countless Lake Erie winters.
Common Questions
Frequently asked questions.
When should I winterize my boat?
Mid-October through early November is ideal — before the first hard freeze. Lake Erie typically sees freezing temps by mid-November, and once water in the engine block, plumbing, or livewells freezes, you're looking at expensive cracked components. Book early — we fill up fast.
What's included in a full winterization?
Engine fogging, fuel stabilizer, lower-unit oil change, cooling system antifreeze flush, battery disconnect and conditioning, fresh water system blowout, bilge drainage, gear lube change, and interior moisture protection. We also document the work so you know exactly what was done.
How is storage pricing calculated?
Based on overall length × beam (or square footage for shrink-wrap yard storage). Indoor heated storage is priced per linear foot. Contact us for a custom quote tailored to your specific boat — we don't do one-size-fits-all.
Can I access my boat during winter storage?
Yes — for indoor heated storage, we make access easy during business hours so you can check on your boat or pick up gear. Outdoor shrink-wrapped boats require unwrapping, so plan ahead and call to schedule.
What does spring commissioning include?
De-winterization, full engine inspection, fluid checks, battery test and recharge, hull and bottom inspection, sea trial assistance, and a complete safety walk-through. We make sure your boat is launch-ready, not just unwrapped.
Do you offer haul-out and transport services?
Yes. We handle haul-out from your dock or marina, transport to our facility, and launch in spring. Included in most outdoor storage packages, available as an add-on for indoor.
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Complete engine diagnostics, repairs, and maintenance for all engine types.
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Professional boat detailing and polishing to keep your boat looking pristine.
Learn More →Mobile Service
We come to you for service, repairs, and maintenance on the water or at your dock.
Learn More →
Ready to get
on the water?
Whether you're buying your first boat, repowering with a new Suzuki, or need reliable service — we're the dock you call.