Facility details
- Address
- 4388 Old Santa Fe Rd
San Luis Obispo, CA 93401 - Google reviews
- See visitor reviews on Google
- Facility type
- MRF
- County
- San Luis Obispo County
- EPA Region
- 9
- Data sources
- EPA
- Last verified
- 2026-10-15
About this facility
A materials recovery facility, or MRF, is the plant where mixed curbside recycling is sorted. Collection trucks tip commingled material on the floor, and a line of screens, magnets, eddy-current separators, optical sorters and hand-picking stations separates it into bales of cardboard, paper, plastics by resin, aluminum and steel for sale to end markets. MRFs mainly serve haulers and municipal programs rather than walk-in customers, although some operate a public drop-off area. Contamination such as bagged recyclables, food waste and hoses slows the line and lowers bale value. Hours, fees and accepted materials vary — call ahead before bringing material, since many MRFs accept only contracted route loads.
Typically accepted at a Materials Recovery Facility (MRF)
- Cardboard and mixed paper
- Plastic bottles, jugs and tubs
- Aluminum and steel cans
- Glass containers (program dependent)
- Cartons (program dependent)
Hours, fees and accepted materials vary by site — call ahead before hauling a load.
County context
One of 5 recycling centers in San Luis Obispo County, CA.
35 waste haulers in San Luis Obispo County, CA.
ZIP 93401 at a glance
- Population
- 29,202 (176 per sq mi)
- Median age
- 37
- Households
- Median income $96,824 · 49% earn six figures
- Housing
- 48% owner-occupied · median home value $966,621 · median rent $1,912
- Workforce
- 66% labor-force participation · 4.1% unemployment
ZIP figures are US Census estimates for the ZIP area, not the company.
California solid-waste agency: CalRecycle