if you have Waste Management of Pennsylvania hauling your commercial trash they have breached their contract with you multiple times. Their "annual" price increases are more frequent than annual and go way above what their terms indicate as CPI or CPI +4. In fact its 9% or more. Also they calculate their fuel surcharges on top of all other surcharges which inflates the price even more. They charge a "recycling maintennance offset fee" which was supposed to make up for a low commodity market which has since recovered but gue... read full review »