KEYSTONE CONCRETE INC

After digging the dirt from around the slabs and using a car scissor jack to raise the slabs they packed some dirt under the slab and then lowered the slab. When done it wasn't perfectly even with the next slabs. I was told to give it a week to settle and they would return to make any adjustments 2 significant holes of dirt used to prop up the slab wasn't replaced even though I was assured that day and 3 other times that they would replace it. They knew I was thinking of having an 8' x 12' concrete slab poured in my back yard and came by several times to take measurements and they told me they would give me a good price still never making the small 1st job perfect. After 3 weeks and my not returning their calls to discuss the 2nd job they still haven't completed the small 1st job and demonstrate they have pride in their work. I would never give them a bigger more expensive job.