A-1 Concrete Leveling and Foundation Repair Nashville TN provides the highest quality concrete leveling and foundation repair service available in the Nashville Tennessee area and surrounding communities. A-1 Nashville TN leverages modern concrete leveling techniques to provide exceptional results with minimum downtime. We can have you back using your driveway, sidewalk, or any repaired surface the same day. A-1 uses the smallest diameter hole in the industry (one inch) which leaves your concrete looking almost new, and provides the highest structural integrity. Because of the low pressure used, we carefully manage the leveling process, reducing stress on the slab lower and providing a more uniform lift.