DEMO! Huge Savings!
This Aqua Patio demonstrator model is deeply discounted for a limited time, contact us for details!
Krupa’s Paddle Sports Center
Located inside of the Boaters Accessories store, the Paddle Sports Center brings you the finest kayaks and stand up paddle boards around.
Showroom and Customer Service Center
Monday - Friday: 8am - 5pm
Saturday: 8am - 3pm
If our hours are not convenient for you please call 517.782.7146 to schedule an appointment at your convenience.
The best boats are at Krupa's!
Check out our selection of 2019 boats!
Find the boat you've been looking for:
Looking to trade-in your old boat? Just fill out the trade-in form and come in to see what we can do to find your new boat for 2019!
Krupa's Product Lines
Krupa's Boat Mart offers the top names in boating and is proud to be the number one selling dealer in the world for Aqua Patio, Sweetwater and Sanpan pontoons for last 20 years!
Krupa's Boat Mart Worldwide Dealer of the Year
Krupa's Boat Mart was the 2012 "Worldwide Dealer of the Year" award for the highest volume of sales for the brands manufactured by Nautic Global Group, the fourth largest boat manufacturer in the United States, thanks to the support of our dedicated customers like you. The award is given to the top selling dealership of Nautic's seven boat lines including Aqua Patio, Sweetwater, Rinker, Hurricane and Sanpan.
In previous years, Krupa's has been recognized by Godfrey Marine, a subsidiary of Nautic, as their top dealer, but this is the first time that the company has received the overall award.
Owner Gary Krupa wants every customer to know that, "we are very excited and honored to be the recipient of this award. Nautic is known for their unparalleled quality and we are proud to have sold so many of these boats to satisfied customers in 2017. We look forward to providing quality boats and service to each customer in the future, just as we have over 62 years."
Krupa's has won many awards in the past including the CSI Award, from the National Marine Manufacturers Association, for achieving the "highest level of customer satisfaction in the boating industry" and "Top Selling Dealer in the World" for 20 consecutive years for Aqua Patio, Sweetwater and Sanpan Pontoons.
If you're interested in purchasing a new Nautic boat, from a luxury Sanpan pontoon to a Hurricane deck boat, Krupa's Boat Mart is ready to serve you. Located on Sharps Lake in Jackson, Michigan and serving the Midwest for over 60 years, Krupa's is now a worldwide award-winning, family-owned business.
Krupa's can help you sell your boat
Got a boat you’re trying to sell? Don’t worry! Let us handle the leg work for you. Krupa’s offers a full set of brokerage services and can even put your boat up on our website for the whole world to see. Or, trade in your used boat towards the purchase of a newer model! Either way, our goal is to help you get out of your old boat and into a new one!