Your one stop for all boat repairs, parts, winterizing service, and storage.

Serving all of northern Iowa with premium service.

We provide everything you need to keep you on the lake all summer long.

From getting your boat winterized to having your jet ski or small fishing boat engine’s oil changed – we provide top notch service at a local friendly price.


Everyone knows the guy who stored his boat in his friends backyard that one time and the next year when he went to take it out, was attacked by a hoard of raccoons. Don’t make that mistake, store your boats in my facility through the winter for a small cost. Call for quotes!


Winterizing your boat is one of the most crucial services your boat needs one per year, and we’ll be here if you need any help getting in ready for summer.

Oil changes, Engine rebuilds, Upgrades, Tunes

Whatever you need done to your boat, you can trust us to bring you high level service and prices that will not be beat by any competition.

Adam Blau recommends Roberts Marine –
” I was in a bind trying to get my boat fixed before the Walleye Classic on Sunday all other shops around didn’t have time. Roberts Marine made time and got me on the water! I can’t say enough good things about my 1st experience there other than I know I will always go back for every need big or small!!!! Thanks Roberts Marine