I have used JR Concrete for several projects at a number of our commercial sites. The jobs have ranged from small projects like pouring concrete pads or full demo and redesigns. John has been very good about paying careful attention to the specifics that are important to me and his finished products are very good. He does sometimes miss a deadline by a day or two, but not more than that it is usually because he has done something extra for me on a job that took more time, so I can forgive that.