This company installed a driveway 8/2012 and it started scaling in less than a year. Major scaling and deterioration by 1.5 years old. John said he'd send us a quote for a repair. Long story short, we had core concrete samples drilled and analyzed at a lab. Result is John either puts too much water in the mix and/or doesn't allow the concrete enough time to cure before sealing. We sued. We won. He's appealing. **Also, this company is not listed on Angie's List unless you call them to write a review or see the ones there. You can read more there.