I had some cracks in the mortar, and the bricks themselves, so I called Brick Doctor. They came out and filled in all the cracks and chipped out the older cracked bricks, and replaced them with new bricks. They showed up right on time, and were very nice people, and they did a great job. It was amazing how the new bricks matched the old bricks so well. I think Brick Doctor went above and beyond on every aspect of the job!