Winterizing and
De-Winterizing

From oil changes to full-service and warranty repair, Brightwell's Boathouse is here for all of your service needs. Even if you did not purchase your boat, motor, or trailer from us, we still welcome your service business and will treat you as fairly as every other customer.

Proper winterization is one of the most important investments you can make in the life of your boat. When temperatures drop in Iowa, water left inside an engine, cooling system, or ballast can freeze and expand, causing serious and costly damage to components that would otherwise last for decades. Our certified technicians follow a thorough winterization process that includes a full engine fogging, cooling system flush, fuel stabilization, battery maintenance, and bilge inspection. We take the time to do it right so your boat is fully protected from the first hard freeze through the last days of winter.

When spring arrives, we are just as thorough getting your boat back on the water. Our de-winterizing service covers every system we put to sleep in the fall. We inspect the impeller, check all fluid levels, test the electrical system, reconnect your battery, and run the engine to confirm everything is operating correctly before your first launch. Our technicians at Grimes are kept up to date with the very latest factory technology by attending continuing education classes every year, so you can trust that your boat is in experienced hands.

We want you and your family back on the water as quickly and safely as possible. Whether you are bringing in a brand new Lund or a classic you have owned for years, we give every job the same level of attention and care. We encourage you to contact our service department in Grimes to discuss your winterization or de-winterization needs before the season changes. Scheduling early ensures your boat is ready when you are.