Do I need to hire a plumber to fix Water Hammer from my toilet?
After flushing the toilet, it's making an incredibly loud and vibrating jackhammer sound. After doing some research online, I've found out that this is a common problem and is called "water hammer." I've seen different fixes on several websites, but am wondering if anyone has had personal experience with this? Did you hire a plumber to fix it or did you fix it yourself?