John knocked on door (our last names are the same) and said that he was doing a driveway in the neighborhood. Our driveway needed sealing and patching. I did NOT go and check on him while he was working. About three of hours later he was done and said that we could start using our driveway in the morning. We could not use the driveway w/o leaving black on our shoes or tires for 3 days. Two weeks later there was still areas that would leave black marks on shoes/tires. We have white brick walls that line our driveway. There is over-spray on the white brick and some over-spray on the cement sidewalk to the front door. Some of the cracks showed the sand in two days time. I tried calling John... no answer to messages. I finally wrote him a letter; no answer to the letter either. I've had three more asphalt companies come by to give me an estimate on sealing the cracks; the first one was a week after John's work. We will NEVER use his services again!