I recently had my stained concrete floor stripped and redone because the old sealer was flaking and peeling. I got a few quotes and selected Robert of Apex Flooring the do the job. He showed up on time and stood behind his work. There was a problem with the first sealer that was applied. He came back, reprepped the floor, and applied and different product. The floor is great now, I am very happy with it. Again, Robert is very knowledgeable and stands behind his work.