Boat Repair And Service Near Minneapolis & St. Cloud, MN

Rope coiled on a dock

Our Services

We work hard to get you out on the water and enjoying your time. To do that, we have a dedicated team of service technicians ready to help you. We offer mechanical services to all makes and models of boats, and can even pick up and deliver your boat. We also provide accessory installation, trailer repair, dock and lift installation and removal, plus so much more.

At J&J Marine we take the quality of our work seriously. We offer competitive prices and often have quicker turn-a-round than our nearby competitors. Don't believe us? See what our customers are saying about our service department below, and leave us a review with your experience! 

Give us a call or contact us online to find out how we can help you service your watercraft!


Boat or Pontoon Spring Tune-Up

If you’re a boat owner, you know just how exciting it can be to hit the open water and soak up some sunshine. However, you won’t get very far with a boat that’s been poorly maintained. There are some important tasks that you’ll need to take care of to ensure your craft remains in good condition for years to come. Whether you don’t have the expertise or you simply don’t have time, you can count on J&J Marine to take care of your boat servicing needs. Read on to learn more!


Family fishing off of an Alumacraft Trophy 205 boat in a lake

While it’s important to keep up with maintenance during the boating season, it’s just as crucial as you prepare for the warm weather to return. This is especially true if your vessel has been sitting idle for several months during the winter. Now is the perfect time to remove it from storage, clean it up, and bring it in for a spring boat tune-up near Minneapolis, MN!

Our team will handle your craft with care and get it back into shape so you’re ready to hit the water as soon as the boating season arrives. What does our boat tune-up entail? We can do it all. Whether you need an oil and filter change, a fuel filter replacement, fuel tank stabilization, battery service and cleaning, propeller inspection and repair, or a bit of everything, we’ve got you covered. No matter what type of vessel you own, we’ll be able to handle your boat tune-up. We offer all types of service, including pontoon boat servicing.

Boat Repair and Mechanical Services

Routine service and maintenance are critical to keeping your boat safe and functional. They also play a big role in maintaining resale value. If you are not a do-it-yourself type, J&J Marine can take care of all routine maintenance for you. Our highly skilled service techs can perform everything from a battery inspection to an oil filter and change. We also take care of bigger issues. Talk to us about rebuilding your engine or repairing your propeller. Our service department can also install any new accessories you’ve acquired.

Winterizing Your Boat

It’s a bittersweet day when we pull our boat into the dock or onto the ramp for the last time in the season. Here in Minnesota, we’ve got a long, cold winter to get through before we’re back on the water. However, you can’t just park your boat for the season after your last cruise of the year. You’ve got to winterize it.

Winterizing your boat is critical to ensure that it will be in good condition come spring. Failure to do so invites some unwelcome spring surprises which can range from mildew to a ruined engine. Performing a winterizing routine is not optional, although doing it yourself is. You also have the option of having us professionally winterize your boat for you.

If you want to DIY (do it yourself), we urge you to make a checklist specific to your boat and make sure you check the list off every fall when you winterize. Make a similar list for spring when you bring your boat back into service. Proper winterizing is absolutely essential to keeping your boat safe and running properly, and it’s also key to retaining resale value.

Here are some of the tasks that must take place, from the service team at J&J Marine. Please reach out to us for parts, service, docks, or lifts. Our dealership is in Annandale, Minnesota, also serving South Haven and Kimball.

A man cleaning a black/white boat

Cleaning

Deep cleaning is always in order. Start by washing the exterior and the interior. You must remove as much salt, grime, and algae as possible. Any organic matter could attract pests or become moldy. Pay attention to small and tight spots, like in crevices and between seats. When the exterior is clean and dry, wax it, especially if you’ll be storing your boat outside.

A man repairing an outboard motor

Engine Maintenance

Change the oil before storing your engine. Make sure your cooling system has adequate antifreeze. First, flush the system with a freshwater rinse. Next, circulate antifreeze into the cooling system until it exits out of the exhaust.
Apply fogging oil to prevent corrosion and rust on the moving parts. Spray it into the fuel compartments, carburetors, and cylinders to protect moving parts during the offseason. Lastly, use a fuel stabilizer to protect your tank from freezing condensation. Top off your fuel and your engine will be is ready to use when boating season returns.

Many boats parked in a warehouse

Storage

Remove the battery and store it in a cool, dry place. Hook it up to a trickle charger or charge it regularly once a month. Wherever you’re planning on storing your boat, you’ll want to invest in a breathable boat cover to protect from rain, snow, grime, and dust. When storing outdoors, be sure the cover is applied very tightly to prevent snow, rain, and other elements from damaging it.


J&J Marine is here for all your boating needs, including full winterizing services. Please visit us in Annandale, Minnesota near South Haven and Kimball.

Boat Trailer Service

Keeping your trailer in good operating condition is just as important as keeping your boat in good condition. Heading down the highway with a heavy load behind your truck is a big responsibility. Do everything you can to make sure you, your boat, your trailer, and your truck each arrive safely and in one piece. Please see us for tire repair for your trailer. We can also repack the bearings on your trailer, along with other services.

Boat Transportation and Delivery

We know you’ve only got so many hours to spend with your boat, and you’d prefer to spend them actually on the water, perhaps with a fishing rod in your hand. For your convenience, we can transport your vessel for service. Contact us about scheduling a pickup or a delivery of your boat, so don’t need to spend your valuable free time hauling your boat in and out of the shop. Our staff is very experienced at maneuvering with loaded trailers, so let us take care of the driving.

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