I need a plumber. I don't know any plumbers, and haven't had to contract one in this city (Madison, WI) before. The work that needs to be done will be sitting inside an exterior wall of my house, so ...

In the early days of the internet, it was novel and exciting to find ratings and reviews of contractors on a site like Angie's List. That's long changed — and it's one reason the Angie's List brand is ...