The true beauty of any boat is only fully released when powering through the water. J&J Marine offers full engine service to ensure that your boat is ready to move when you are. We have three full time mechanics experienced in both diesel and gas. For major engine work we work directly with companies such as Caterpillar, Man, Yanma and Volvo, bringing their specially trained engine technicians to our yard to work directly on your boat. From tune-ups to repairs to complete rebuilds, we bring the factory to you. This means less time waiting in dock and more time cruising the waves. Your engine may drive your boat, but your satisfaction is what drives us.