A A Sanitation

This is without doubt the most reliable and most convenient trash pickup company I've ever employed. They never complain or charge extra for occasional large pickups (old mattresses, for example). They don't harass you if your tri-monthly payment is a few weeks late.
It's not often that a mundane business inspires me to write good things about it, but AA Sanitation is a shining example of excellent service and professionalism.