Konrad came in this morning to unplug the drain pipe leading away from my kitchen sinks. He was able to get water flowing in no time. He also noticed that I had replaced all the plumbing and put in two new sink traps. He checked the plumbing I had done out and tightened things here and there as needed. He also did an adjustment on a couple of toilets. The adjustments and tightening was done at no charge. Just let me have a quick look at other things that might need a quick adjustment. All in all, a very pleasant experience. I'll be giving this company a call in the future if I need a plumber.