Our kitchen sink, dishwasher & washing machine were backing up. Apparently a portion of the cast iron pipe under the slab had collapsed and needed to be replaced. I had three quotes from other plumbing companies ranging in price from $4,300 to $7,800 and I was told that the entire kitchen floor was going to be jack-hammered up in order to fix the problem. We were devastated! A friend told me to call Marotta's Plumbing Services, Inc. so I did. They were able to pinpoint the collapsed pipe, dig-out a small hole under the dishwasher and replace the faulty section of pipe for a fraction of what I had been quoted plus there was zero mess which made my wife very happy.