Materials Recovery Facility or MRF Household Hazardous Waste Landfills Green Waste Processing & Composting Transfer Stations Special Waste Disposal Asbestos Information

Compost Factory

We are producers of a high quality compost called P.R.E.P. (Pierce County Recycled Earth Products). It provides extensive capacity for processing organic wastes into products at a competitive price. The environmental and management controls built into the Compost Factory assure that this compost facility can be a good neighbor with the community that generate these wastes, and demand these products.

For your safety, please follow these guidelines when visiting our facilities:
  • Turn off your cell phone
  • Keep children and pets in vehicle
  • No smoking
  • Watch for moving vehicles
  • Use extreme caution
  • Follow directions from station staff


Commercial Compost Sales


Available at our Hidden Valley Site in Puyallup

We now offer commercial compost sales with a minimum order of 5 cubic yards.

For larger volume purchases, please contact us directly at: Customerservice2190@wcnx.org or 253-847-7555.

To help us serve you efficiently, please have your total yardage and preferred pick-up dates ready when reaching out. This ensures we can provide you with the most accurate quote and timeframe.

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