Swenson Bros Marine

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Swenson Bros Marine Central South Dakota's family owned full line sales and servicing dealer since 1984! Swenson Bros. Marine has been in Chamberlain for over 35 yrs.
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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, skiing or just relaxing. "We will not sell you just any boat, we will help you find the boat of your dreams"
Salesman: Kevin Swenson and/or James L. Swenson Sales # 605-234-5353
Service Department Manager: Doug Johnson Service # 605-234-6677
Rigging and Service Specialists: Greg Feltman
Office Manager: Lorri Swenson Fax # 605-234-6677

10/07/2026

Humminbird has rebranded and will now be known as Minn Kota.
New software updates are now available for all 2024 and newer Minn Kota trolling motors equipped with Advanced GPS, as well as Xplore, SOLIX G3N, Mega Live, and APEX units.

Be sure to update your compatible equipment to take advantage of the latest software improvements and features!

❄️ Schedule Your Winterization Today! ❄️Get your boat ready for the off-season with our complete winterization services!...
09/21/2026

❄️ Schedule Your Winterization Today! ❄️
Get your boat ready for the off-season with our complete winterization services! 605-234-5353

🚤 Hull cleaning
🔧 Service & maintenance
🛡️ Shrink wrapping
✅ Full winterization services available

Don’t wait until the last minute—schedule your winterization today!

09/05/2026
08/24/2026

Have you looked at our line yet?
Stop in or go online at sbmboats.com

Caymas Boats

Congratulations, Beau Schilling, on your successes this season! Wishing you the largest bag at the upcoming National Wal...
08/11/2026

Congratulations, Beau Schilling, on your successes this season! Wishing you the largest bag at the upcoming National Walleye Tour Championship! 🎣🏆

Stop by and check out the all-new 2027 Caymas DV22! More models arriving soon! 605-234-5353
08/05/2026

Stop by and check out the all-new 2027 Caymas DV22! More models arriving soon! 605-234-5353

08/05/2026

We’re excited to introduce to our inventory!
Stop down to see our newest boat on the lot and visit our new website for more great deals!
SBMBOATS.com

07/25/2026

We’re proud to work with our local authorities when a need arises!

07/09/2026

That startup sound is pure music! 🔥

Address

303 E. Glen Avenue
Chamberlain, SD
57325

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 12pm

Telephone

+16052345353

Website

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