Trash removal/recycling for small, commercial apartment building

[Mark OGara]

I am looking for ideas on how to handle refuse at a small, commercial complex.  Right now we pay a monthly fee to have the garbage picked up on a weekly basis.  We use a local disposal service for a 20 unit apartment complex.  Often we will be charged additional fees when the refuse exceeds the capacity of the containers.  A lot of the refuse is cardboard, bottles, cans and plastics.  Adding recycling bins is an additional monthly cost for the disposal service.  Does anyone have any suggestions for a recycling solution for a 20 unit apartment building in Pittsburgh PA?