Juan, with Chen Plumbing, did a great job installing our new water heater (including bringing it up to current code) and fixing our front faucet cut off valve. He was pleasant, communicated well, patiently answered all our questions, went over everything he did, and made sure we were satisfied with the results (which we were). Very efficient and professional. The area was totally cleaned up, no leftover debris of any kind. It was a very smooth experience and the price was much less than 2 other big name service providers I had gotten quotes from. Will use Chen Plumbing for any future needs.