If you’re looking for a plumbing company in Appleton, you can always depend on Black-Haak. If you’re like most people, you just turn your water on and off without ever thinking about how it works. It takes a great plumber to make sure that happens. Whether you want to install new plumbing fixtures or have a problem that needs to be fixed, you want it done right the first time at a fair price. That’s exactly what we’ve built our reputation on doing. We offer a full range of plumbing services including remodeling, repairing pipes, unclogging drains, water heater service, and more. No job is too big or too small.