Andy replaces two cartridges in my en-suite bathroom for $400, very expensive. The faucet lost pressure after a few days and he came to fix his bad work at no cost. I thought it was bad luck and let him look at the kitchen faucet which was spitting black particles periodically. He changed two valves, which I later learned are cheap ones with rubber casket. I paid him $400, again very expensive. A week later the faucet lost pressure, which it never did before. He came to check, broke my garburator and had to work a couple of hours to get it out, flushed the lines and said problem is the faucet. He didn’t solve the problem. I didn’t pay him for breaking my garburator and not solving the problem. He then came to replace faucet with anew one and expected me to pay him $200 for the previous work when he broke the garburator and another $200 for replacing the faucet. He takes no responsibility for his faulty work and diagnosis, puts cheap parts and charges above anyone else. He is also impolite. Outrageous!!