Universal Waste Systems Inc in Lakeside manages solid waste, recycling, and organics collection for San Diego County's unincorporated communities from its Riverford Road operations yard. Residential and commercial hauling routes cover East County San Diego territory where landscape contractors including Pacific Green Landscape, Inc. generate green-waste loads during clearing and grading projects. UWS operates under the CalRecycle Solid Waste Facilities Permit framework, processing material streams into landfill-bound refuse, single-stream recyclables, and SB 1383-mandated organic diversion. The company's on-site green-waste acceptance station processes yard trimmings and wood debris, handling the same brush and limb tonnage that Artistic Arbor Gardens Inc produces during canopy-reduction contracts in Lakeside. Multi-state operations extend to Arizona and New Mexico, with the Lakeside facility serving as the Southern California hub. Fleet assets include automated side-loader collection vehicles configured for three-cart residential service separating refuse, recyclables, and organics per California SB 1383 compliance standards.