Vallely Sport & Marine
← Back to Service / Parts

Bismarck, ND

Bismarck Outboard Winterization

Bismarck outboard winterization request. Fill out the form below and our service department will confirm your drop-off.

Beat the Freeze

North Dakota winters are brutal, and skipping winterization can mean cracked blocks, corroded fuel systems, and dead batteries come spring. This form is for outboard-powered boats and pontoons being winterized at our Bismarck location.

Storage spots fill up fast every year. Book early to secure your space at our Bismarck facility.

01

Full Outboard Winterization

Engine fogging, fuel stabilization, and lower unit gear lube service, following the manufacturer-specific procedure for your outboard.

02

Shrink Wrap & Cover Service

Professional shrink wrapping protects your boat or pontoon from snow, ice, wind, and UV damage through the long North Dakota winter.

03

Battery & Electrical Prep

Battery removal, terminal cleaning, and trickle charge setup. Cold kills batteries faster than anything, so we store removed batteries in a climate-controlled area.

04

Secured Outdoor Storage

Secured winter storage is also available at our Bismarck location. Book early, because storage spots fill fast before freeze-up.

Bismarck Service

(701) 299-0172

Questions before you submit? Give the Bismarck service department a call and we'll walk you through it.

Servicing in Minot instead? This form goes to Bismarck, so call Minot at (701) 578-3946 or use the service request form.

Bismarck Outboard Winterization Form

Form not loading? Open the Bismarck Outboard Winterization Form in a new tab, or call us and we'll get you on the schedule.

© 2026 Vallely Sport & Marine. All rights reserved.Powered byStealth SuitePrivacy PolicySitemap