On Sharp's Lake · Jackson, MI · 517.782.7146


Showroom and Customer Service Center

Monday, Tuesday, Thursday and Friday: 8am-6pm

Wednesday:  8am-8pm


Saturday: 8am-4pm

Sunday: Closed  


If our hours are not convenient for you please call 517.782.7146 to schedule an appointment at your convenience.

Visit the new Paddle Sports Center!

Krupa's Boat Mart is pleased to announce the opening of our new Paddle Sports Center. Located inside of the Boaters Accessories Store, the Paddle Sports Center brings you the finest in kayaks and stand up paddle boards.

Visit our Paddle Sports Center today!

Service Department Hours

Service Dept.:

Mon. - Fri.: 8am to 5pm
Sat.: 8am to 3pm

Sunday: Closed

Accessories Dept.:

Monday, Tuesday, Thursday and Friday: 8am-6pm

Wednesday: 8am-8pm

Saturday: 8am-4pm

Sunday: 11am-3pm

Closed Monday the 4th of July, 2016

Have a great holiday!

We will be closed on the 4th of July, and reopening on the 5th of July at 8 a.m..

We would like to wish you a great holiday weekend!

Krupa’s Mid-Season Clearance Sale

June 25th through July 9th, 2016

The temperature is high and prices are low at Krupa’s 2016 Boat Fest! Enjoy the season’s warm weather on the lake in a new boat from Krupa’s. Our Mid-Season Clearance Sale offers the best prices of the year, and a fantastic selection of 2016 model boats priced to sell, with even greater savings on our remaining 2015 models.

Save Thousands On:

Try Before You Buy – Demos Available on Sharps Lake!


Offering Great Deals on Trade-Ins



A Totally Fun Deal!

We are proud to have provided a superior boat buying experience for over 59 years as evidenced by our recent CSI Awards for "achieving the highest level of customer satisfaction in the boating industry" and being named "Worldwide Dealer of the Year." View our product lines on-line or visit in person at our beautiful showrooms on Sharps Lake in Jackson.

Learn more about Krupa's Boat Mart

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 14 years in a row! Krupa's was also named the "Worldwide Dealer of the Year" for Nautic Global Group in 2012:

Godfrey Pontoon Boats
San Pan
Aqua Patio
Polar Kraft

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 2013. We look forward to providing quality boats and service to each customer in the future, just as we have over 50 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 14 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 50 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!

Contact Krupa's Boat Mart to learn more about our brokerage service.