Horrible experience with Mitch Holmes of Duluth Superior Concrete. If you are looking for a professional, I DO NOT recommend Duluth Superior Concrete! We hired Mitch Holmes to do a concrete driveway and sidewalk leading up to our home. After the work was completed, it looked great! Within 6 months we noticed our driveway deteriorating and the top layer was flaking away. As soon as we noticed this happening we called Mitch Holmes to find out what the issue could be. He stated he would stop out to have a look, we waited to hear back, and got no response. We continued to follow up with him, and he continued to say he'd stop out, but he did not and eventually just stopped taking our calls. We reached out to the concrete supplier to find out if there had been any issues with the concrete from that time. No memorable issues and all we received was a generic answer that Duluth started using a new salt mixture on the roads and that could be the issue. We have NEVER used salt on our concrete. What's interesting is there is a concrete driveway in my neighborhood that was done about the same time (by another contractor) and it still looks perfect. It seems to me Mitch Holmes with Duluth Superior Concrete does not want to own up to his mistake (concrete was too wet or overworked) and does not want to accommodate his customers. Please be wary of Mitch Holmes... I would not be leaving a negative review if he had simply looked at our driveway and worked with us on a solution.