The City of Modesto offers its residential garbage service customers a convenient way to dispose of large bulky household items via the Bulky Item Collection Program. Each residential garbage service customer may have two pick-ups per calendar year. Residents must contact their garbage company to set a collection appointment. Items should be placed out the evening before the scheduled collection day. Gilton Solid Waste can be reached at 209-527-3781 or Bertolotti Disposal 209-537-6911.