About Us

The Inland Empire Regional Composting Authority (IERCA) manufactures SoilPro Products Premium Compost at its indoor, state-of-the-art composting facility. At this high tech facility, advanced engineering principles are used to accelerate the natural degradation process - enabling a finished product to be produced in just two to three months. Ongoing monitoring of the system allows for a consistently high quality soil amendment to be produced.

InlandEmpire.jpg
USCompostCouncil.jpg
LA_SanitationDistrict.jpg
276_ACP_logoCLR.jpg