In early march we had a driveway installed (about 1800 sq. ft.
Now we have multple cracks over the bulk of the surface and some pitting in various spots. Additionally, although we are in Southern California, the concrete still has dark (moisture?)spots in some places although these are disappearing.
Question: I suspect the contractor added too much water as the mixture was pumped from the street. Agree? Does anyone have any other possible explanation?
The contactor says he can repair it but it looks like the devil now and that would likely makes it worse.