Dakota Marine Boat mechanic/owner doesn't stand behind work. Screams and yells when you return so you leave. Farmington Minnesota

The owner of this (small business) worked on my boat twice which he charged us a high price.  We paid in full and noticed that is still was not working this spring, was leaking gas quite rapidly and were concerned that it would catch fire. All he did was look at it and put a zip tie on a hose. When I went to pick it up, he had another invoice and asked if I was okay with paying it.  I told him "no but I will" and took my credit card out to pay. At this point he went ballistic, through the invoice on the floor and started screaming and swearing at me and told me to get out and take my ******* pc of **** with me.  I believe that he thinks that this way if the boatcatchers fire, he is not responsible   This man "Mark" is phychotic and Should not work with the public in any manner!

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