Johnny's did our driveway a few years ago. Approximately 3-4 months after the job was completed the driveway started to disintegrate revealing the gravel and aggregate below the service. When I followed up with Remo he told me that they had received a bad batch of concrete and that he was trying to get the provider to reimburse him and then would contact me to fix our driveway.
That was over 2 years ago. I've tried to reach out to get a status update but have received no response in return.