[Concrete, Pavers, and Chicken Coop!] Mr.Xie helped us lay concrete for driveway, backyard, and side yard, he also did paver for a breezeway area. We are really pleased with him work and professionalism. He shows up on time and works fast. He also provides ideas and recommendations for steps and a sump pump cover. To our surprise, he used the scrap material to build us a "mansion" for our chickens. If chickens can provide rating, they would give 10 stars.