2020 Lund Boats and Premier Pontoons are now in STOCK NOW !!





           premier logo trans 200



mercury logo trans 200   Yamaha Logo


Central South Dakota's full line dealer for sales and service for all of
your boating needs while you're on the Missouri River fishing or skiing.
Swenson Bros. Marine has been in Chamberlain for 35 yrs.


"We will not sell you just any boat, we will help you find the boat of your dreams"


Salesman:  Kevin Swenson and/or James Swenson                        Sales #  605-234-5353

Service Department Manager:  Doug Johnson  (35+ (40) yrs)          Service #  605-234-6677
Rigging and Service Specialists: Greg Feltman  (13 yrs)
Service Technician(s): Dain Sisson and Will Weins (Both at 2 yrs)

Office Manager:  Lorri Swenson                                                         
Fax #  605-234-6677


Email us at: boats @ sbmboats.com 


Store Hours:   Summer Hours                               Winter Hours   

                        Mon - Fri 8:00 am to 5:30 pm        Mon - Fri 9:00 am to 5:00 pm

                        Sat         8:00 am to 11:30 am



Mailing Address:   Swenson Bros Marine                 Shipping:   Swenson Bros Marine

                               PO Box 118                                                    303 E. Glen  

                               Chamberlain  SD 57325                                Chamberlain SD 57325