Noise is part of life in an urban area. In a city where people are woken to police, fire, and emergency vehicles, as well as barking dogs, racing scooters and occasional gunshots, continued complaints about early trash pickup are not likely to gain much sympathy.

Nevertheless, rather than expecting "someone" to force the trash company to arrive later, I'd suggest documenting the violations over a period of a few months, then composing an old fashioned paper letter and sending it to the mayor, with a copy to your alder.