Marotta Painting

We finished the concrete work in May of for the whole driveway and the rear of the house and the sidewalkThe areas that are pitting are by the front driveway of the house and the sidewalkWe had an extremely bad winter 2014-In May we advised the owner not to use any de-icing
agents to the concreteWe suspect that de-icing agents were used and this is what caused pittingWe told the owner if they can prove with a laboratory scientifically that the concrete was defective, we would replace it at a discounted price