15 Companies With Impossibly Terrible Customer Service

Nothing puts people in a worse mood than having a problem with a product, except waiting on hold for hours with no sign of help or humanity.

The American Customer Satisfaction Index recently rated U.S. companies on their customer service, letting us know who to avoid, while also reinforcing some preconceived notions along the way. We won't name names.

Here are the companies with the worst customer service: