Installation of a new kitchen sink faucet, dishwasher, and fridge. Gerardo and his helper were professional, clean, and took great care not to dirty my pristine new cabinets or mar my floor. They thoroughly tested the installation to ensure that I wouldn't experience leaks after they left, and Gerardo communicated quite clearly. Materials were roughly equivalent to the labor cost, so I got a little bit of sticker shock on the materials side, but that's just because I'm ignorant of how pricey plumbing materials can be. Not Gerardo's fault that plumbing materials are expensive!