San Mateo's Trash & Recycling: The Rules That Matter

Every city handles trash & recycling a little differently. In San Mateo, California, there are 4 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Bulk Item Disposal

Recology San Mateo County provides scheduled bulk item pickups for residential customers. Additional large items may be taken to the Ox Mountain Landfill or Shoreway Environmental Center. E-waste and hazardous waste require special handling.

Key details: Bulk Pickup: Recology — 650-595-3900. Recycling Center: Shoreway Environmental Center. E-Waste: Designated drop-off only. Hazardous Waste: SM County HHW facility. Illegal Dumping: Misdemeanor.

Illegal dumping on streets or public property is a misdemeanor. Improper hazardous waste disposal violates state and federal environmental law.

If you are coming from a city with tighter rules, you will find San Mateo gives residents more flexibility on bulk item disposal.

Recycling Requirements

Recycling is mandatory in San Mateo. AB 341 requires businesses with 4+ cubic yards of waste to recycle. SB 1383 mandates organic waste diversion. Recology provides blue recycling bins to all residents. Multi-family properties must provide recycling access.

Key details: Residential: Blue bin — Recology. AB 341: Businesses 4+ cu yd must recycle. SB 1383: Organic waste diversion required. Multi-Family: Must provide recycling access. Provider: Recology — 650-595-3900.

Business non-compliance with AB 341 faces enforcement. SB 1383 fines of $50-$500/day once fully implemented. Contaminated loads may be rejected.

Pickup Rules & Schedules

Recology San Mateo County provides weekly curbside collection of trash, recyclables, and organic waste. SB 1383 requires organic waste separation. Bins must be at the curb by collection morning and retrieved by evening.

Key details: Provider: Recology SM County — 650-595-3900. Collection: Weekly — varies by area. Three Carts: Trash (gray), recycling (blue), organics (green). SB 1383: Organic waste separation required. Diversion Goal: 75% statewide target.

Contaminated recycling may be rejected. SB 1383 non-compliance may result in fines once enforcement is fully implemented.

Bin Placement Rules

Bins must be at the curb by collection morning with lids closed. Space bins 3 feet apart and 3 feet from obstacles. Retrieve by evening. Store out of public view when not at curb.

Key details: Placement: By collection morning. Retrieval: By evening of collection day. Spacing: 3 ft apart, 3 ft from obstacles. Lids: Must be closed. Storage: Out of public view.

Bins left out may receive Code Enforcement warnings. Overloaded bins may not be serviced. Bins blocking sidewalks violate the code.

The Bottom Line

San Mateo's trash & recycling rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming San Mateo is broadly strict or permissive.

All of the above reflects San Mateo's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.