Arnold & Sons Plumbing, Sewer & Drain recently installed a new dishwasher for me. They also replaced all the pipes under the kitchen sink too. There was one plumber, and two trainees who watched him. It is good to see young people learning a skill. There was no fooling around or anything, and they worked straight through, and they got the job done. If I asked them any questions, they were quick to answer them, and I appreciated that. This was my first experience with the company, and I was very impressed. I plan on having them come back out and work on my sump pumps in the basement. They did a very good job for me!