Everyone's asking..... Who is FATman Plumbing & Drain Cleaning. Well, let's get that out of the way first. FATman simply stands for Faucet and Toilet Repair Specialist. Hi.... My name is John Christopher and I am the owner of FATman Plumbing & Drain Cleaning. We are a small family owned and operated company; have been licensed and in business since 1993. Our goal and mission is to help people with plumbing situations at a fair and economical price. provide 23 hour emergency services. We would like the opportunity to be your local, hometown plumber.