I'm a mechanic by trade, so I know a bit about these things. I watched my tech from Repipe Specialists, and he was conscientious and worked well. When he soldiered, he didn't scorch any paint or anything. I was impressed. He put pipes in places I thought they would never go, and he was as tidy as tidy can be. He always came on time, called back, and did not leave us without water. And, he was willing to come back when we needed him.