Boat and camper being winterized at Xtreme Outdoors Boat and RV
 
Service Department

Winterization
Protect It Through The Cold

Winterization for boats, campers, and inboard engines

Schedule Winterization
 
Technician adding antifreeze to a camper plumbing system
What It Covers

One Cold Snap Can Cost You

Water left in an engine, plumbing line, or fuel system can freeze, expand, and crack the part around it. Winterization removes that risk before the first hard freeze, whether it is a boat, a camper, or an inboard engine.

We adjust the process to what you own and how you plan to store it, so nothing gets over winterized or missed.

What Is Included?

Standard Service And Add Ons

Included With Every Winterization
  • Fresh water and raw water systems drained and flushed
  • Antifreeze added to plumbing and engine cooling systems
  • Fuel stabilizer added to prevent stale fuel over storage
  • Battery disconnected or put on a maintenance charger
Optional Add Ons
  • Oil and filter change ahead of spring commissioning
  • Shrink wrap or cover fitting for outdoor storage
  • Pest and rodent deterrent treatment for campers
  • Indoor storage arrangements through our facility
How It Works

Our Winterization Process

Drain And Flush Systems

Fresh water, raw water, and cooling systems are drained and flushed of standing water.

1
 
 
2

Add Antifreeze And Stabilizer

Antifreeze protects plumbing and engine systems while fuel stabilizer keeps fuel fresh over storage.

Protect Batteries And Seals

Batteries are disconnected or maintained, and seals are checked so nothing dries out over the winter.

3
 
 
4

Final Walkthrough And Storage Tips

We walk you through what was done and how to store your unit until spring commissioning.

Why Choose Us

Winterizing Done The Right Way

Boats, Campers, And Inboards

One team that winterizes all three, so you are not juggling multiple shops.

Lake Eufaula Local

Based in Checotah and familiar with how cold our winters actually get.

Storage Options Available

Ask about indoor storage through our facility once winterization is complete.

Clear Written Estimates

You will know exactly what is included and what is optional before we start work.

Get Started

Schedule Your Winterization

Fill out the form below and our service department will follow up to schedule your appointment

Have Questions?

Winterization FAQ

Before the first hard freeze of the season. Scheduling early also means you avoid the rush that hits every shop once the temperature actually drops.
Water left in an engine or plumbing line can freeze and crack the block, pump, or fitting around it. Those repairs are usually far more expensive than winterization itself.
Yes. We winterize boats, campers, and inboard engines, and can handle multiple units in the same visit.
Yes. We offer spring commissioning to reverse the winterization process and get you ready for the water or the road.
Ask our service department about indoor storage availability through our facility once your winterization is complete.