Best Nissan/Tohatsu gas and yanmar diesel mechanic around

Came here for uhaul and storage unit. So far pleased. Friendly service

Avoid this outfit.Diesel was serviced and overheating badly afterwards, resulting in having extensive repair. Nice guy, but not knowledgeable.

Superior Marine has been servicing my 1997 Macgregor 26X since 2011. Boat advice, outboard (Mercurity50HP) winterization and spring prep, repairs, modifications, etc.Last October, during a really bad storm they even went down to the Marina to adjust the lines because the water rose several feet in the Marina - several boats in Chicago were wrecked.They are the local subject matter expert for Macgregor sailboats in addition to others. I can highly recommend them w/o reservation.Update. Pulled my Macgregor 26x out of the water and stored in their boatyard until Spring 2014. Great service.