I called the cab company 2 days before for a 8:15 am timeslot. I called the night before and confirmed they would be there. At 8:15 my son, who was catching the train to come home for the week-end from college, told me they haven't shown up yet. Called the company and was then told 10 minutes, At 8:35 finally showed up and, of course, my son missed the train.
Cons: Green Cab Co., unreliable even if call 24 hours in advance
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