Fixing driveway pavers versus rebuilding
If a few pavers have dipped or one corner has spread, we can usually lift that patch, rebuild the base under it and set the same pavers back, which is a real advantage over a poured slab. When the whole driveway rolls or the base was thin from the start, patching just moves the problem, so I'll tell you it's time to rebuild. Worn brick or stone borders beside the drive are often better served by masonry restoration.

