Reliable outboard and inboard winterization so your engine is protected from winter freeze, corrosion, and costly spring repairs.

Winterizing your engine before storage is critical to protect it from freeze damage, water corrosion, fuel breakdown, and rust. Without proper winterization, water left inside cooling systems can freeze and expand, fuel left untreated can degrade, and internal metal components can corrode during the off-season — leading to expensive springtime repairs. 

We handle all the technical steps so you don’t have to worry about missed details or DIY mistakes.

We provide comprehensive winterization tailored to your engine type (two-stroke or four-stroke):

✔ Fuel stabilization — treated fuel circulated through the system so gasoline doesn’t break down or gum up lines.
✔ Cooling system prep — flushing and draining remaining water to prevent freeze damage.
✔ Fogging or internal protection — applying rust-inhibiting fogging oil to safeguard internal components.
✔ Oil change & filter replacement  — fresh oil prevents corrosion and contamination.
✔ Lower unit gear oil change — fresh oil protects gears and seals from moisture damage.
✔ Battery maintenance — disconnecting battery for storage if needed.

1. Request a Quote
Tell us your engine model, engine type, location, and preferred timing.

2. Scheduling
We’ll confirm timing, pricing, and answer your questions.

3. Professional Winterization
Our trained crew arrives with all materials, completes the service, and ensures your engine is ready for winter storage.

Click👇 to get a quote