Dont Use them
I was very clear with instructions and expectations. Driveway was not done to satisfaction. I had asked several times for them to come back and repair. Each call to them was a different excuse as to why they wont warranty the work. In fact, Bill the saleman finally came to my house to review and actually stood in front of me and said he could not see the problem. He should have been embarrassed for opening his mouth. The flaw is so obvious. His answer was to drive the car over it? If my driveway was that soft 2 months later I really have more problems than I thought. Anyway, I could go on.... learn from my experience. A disappointed customer.