Re: Problems with Driveway
My recommendation is to forget about this contractor and find someone who will do better work and stand behind it, and most certainly, don't have him back to do any additional work.
It is my suspicion that he did little to no prep work to the ground before the slab was poured. It is also likely that no reinforcing mesh was used, no gravel base installed, and the slab is too thin. Are there any expansion joints or seams in the slab? These are to create stress points for the slab to break along so that the main body doesn't crack.
Can you post pictures of the crack and the surrounding area?
I suffer from CDO ... Its like OCD, but in alphabetical order, LIKE IT SHOULD BE!!!