Cardboard Recycling in San Ramon, CA
Extra cardboard can be bagged, boxed or bundled for ACI’s neighborhood clean-up days, within the 3-cubic-yard set-out limit.
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Checked October 26, 2026 · Call before you go · How we check
Before you go
- Check whether you have corrugated boxes, coated packaging or mixed materials.
- Remove foam, plastic and other packing inserts.
- Flatten boxes and check quantity limits for your program.
California rules
- DTSC says universal wastes (batteries, electronic waste, CRTs, lamps, mercury wastes, non-empty aerosol cans and PV modules) must go to a designated handler or recycler and cannot go in household trash or landfills. Source: DTSC: Universal Waste (opens in new tab)
- It is illegal to dispose of household hazardous waste in the trash, down the drain, or by abandonment; it must go to a household hazardous waste facility. Source: DTSC: Household Hazardous Waste (opens in new tab)
More California rules (4)
- DTSC lists antifreeze, batteries, e-waste, household cleaners, paints, pesticides, pool cleaners, solvents, used oil and mercury wastes among common household hazardous wastes. Source: DTSC: Household Hazardous Waste (opens in new tab)
- Many cities and counties run household hazardous waste collection programs; DTSC keeps a map of HHW facilities. Source: DTSC: Household Hazardous Waste (opens in new tab)
- Many HHW facilities keep set days and hours, some cap daily amounts, some only hold events once or twice a year, and many require an appointment. Source: DTSC: Household Hazardous Waste (opens in new tab)
- CalRecycle says it is illegal to dispose of hazardous waste in the garbage, down storm drains or onto the ground. Source: CalRecycle: Household Hazardous Waste (opens in new tab)
Where this information comes from (8)
Where this information comes from
Checked October 26, 2026
- ACI Garbage & Recycling Contract - City of San Ramon (opens in new tab) · City of San Ramon
- Clean-up days are available to all residential customers with individual curbside garbage service. Checked October 26, 2026.
- Clean-Up Days & Bulky Items - ACI of San Ramon (opens in new tab) · Alameda County Industries (ACI) San Ramon
- Recyclable materials such as cardboard and scrap metal, bagged, boxed or bundled. Checked October 26, 2026.
- DTSC: Universal Waste (opens in new tab) · California Department of Toxic Substances Control
- DTSC says universal wastes (batteries, electronic waste, CRTs, lamps, mercury wastes, non-empty aerosol cans and PV modules) must go to a designated handler or recycler and cannot go in household trash or landfills. Checked October 26, 2026.
- DTSC: Household Hazardous Waste (opens in new tab) · California Department of Toxic Substances Control
- It is illegal to dispose of household hazardous waste in the trash, down the drain, or by abandonment; it must go to a household hazardous waste facility. Checked October 26, 2026.
- DTSC lists antifreeze, batteries, e-waste, household cleaners, paints, pesticides, pool cleaners, solvents, used oil and mercury wastes among common household hazardous wastes. Checked October 26, 2026.
- Many cities and counties run household hazardous waste collection programs; DTSC keeps a map of HHW facilities. Checked October 26, 2026.
- Many HHW facilities keep set days and hours, some cap daily amounts, some only hold events once or twice a year, and many require an appointment. Checked October 26, 2026.
- CalRecycle: Household Hazardous Waste (opens in new tab) · CalRecycle
- CalRecycle says it is illegal to dispose of hazardous waste in the garbage, down storm drains or onto the ground. Checked October 26, 2026.
“Checked” means we read the official page on that date. Things can change, so call before you go.
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