[hypercube33]

Patch My PC has constantly blown me away with their customer support. They go above and beyond routinely.

Hy-Vee has been pretty good but they've only been in my area about a year. Employees are always friendly and professional.

For cell phones visible used to blow me away but that was coming from ATT, sprint and Verizon where you're treated like a pain in their ass, not a customer.

Worst off the top of my head: Google for anything since they avoid any support at all. Low tier Microsoft support, Verizon, Activision, DxO Photo (paid twice for their elite software and can't activate it now) and AutoDesk is all around awful with how they treat everyone from hobbiests to enterprises and their software is kludgy.