Trash & Recycling in Costa Mesa, CA

If you live in Costa Mesa or are thinking about moving there, trash & recycling are one of those things you probably won't think about until they affect you directly. Costa Mesa has 8 specific rules on the books covering different aspects of trash & recycling, and some of them might surprise you.

Collection Schedule

Costa Mesa Municipal Code § 8-81(a) requires curbside and commercial recurring collection at least once a week citywide. Pickups run only between 7:00 a.m. and 8:00 p.m., Monday through Saturday, with no collection allowed on Sundays. The Costa Mesa Sanitary District (CMSD) holds the exclusive residential curbside franchise, while the city's own permit and franchise system covers commercial and multi-family accounts.

Key details: Minimum frequency: At least once per week citywide. Collection hours: 7:00 a.m. to 8:00 p.m. only. Sunday collection: Not allowed, no exceptions. Residential franchise: Costa Mesa Sanitary District (CMSD). Complaint line: Staffed 8 a.m.-5 p.m. collection days.

Missing a scheduled pickup or collecting outside the permitted hours breaches the hauler's permit or franchise. Under § 8-79, the enforcement official can revoke a permit for violating § 8-81's service standards, mailing a written order that gives the permittee 30 days to prove compliance before a 45-day revocation clock runs and 75 days to wind down service. General code violations remain punishable under § 1-33 by infraction fines up to $500 for repeat offenses within a year.

Illegal Dumping

Dumping solid, hazardous or infectious waste on private or public property in Costa Mesa without the owner's consent, or on any street, alley or sidewalk, is unlawful under Municipal Code § 8-83(a). The ordinance separately bars dumping within 1,000 feet of a public highway or 500 feet of any home without a zoning use permit, and forbids burning, scavenging or burying waste anywhere in the city.

Key details: Highway buffer: 1,000 feet without a use permit. Residence buffer: 500 feet without a use permit. Burning waste: Banned without SCAQMD compliance. First infraction fine: Up to $100. Repeat infraction fine: Up to $500.

Illegal dumping is prosecutable under § 1-33 as an infraction, with fines up to $100 for a first offense, $200 for a second within a year and $500 for each further offense, or as a misdemeanor carrying up to $1,000 and six months in jail. Commingling out-of-jurisdiction waste additionally exposes a permittee's or franchisee's authorization to revocation under § 8-79 after a 30-day cure period.

This is not one of those rules that cities tend to ignore. Costa Mesa actively enforces its illegal dumping requirements.

Recycling Rules

Costa Mesa Municipal Code § 8-84 requires every solid waste permittee and franchisee to divert collected waste from landfills and file quarterly diversion reports with the public services department. Contractor self-haul permit holders must divert 65% of the waste generated on each project or document the maximum diversion achieved.

Key details: Contractor diversion target: 65% of project waste. Quarterly report deadline: 30 days after quarter ends. Missed-form penalty: 3x the per-project fee. Missed-diversion penalty: 2x the per-project fee. Legal basis: CA Integrated Waste Management Act.

Failing to meet the 65% contractor self-haul diversion target, or failing to substantiate maximum diversion, draws a penalty equal to twice the per-project fee under § 8-84(c)(5)(b); missing required forms or weight tickets draws a penalty equal to three times that fee. Beyond these project-specific penalties, § 8-84(d) authorizes additional civil penalties under Public Resources Code § 41954 for any permittee or franchisee that fails to comply with the section's recycling requirements.

Recycling Requirements

Costa Mesa residents must separate recyclable materials into the blue recycling cart and organic waste into the green organics cart per California SB 1383 requirements. Accepted recyclables include paper, cardboard, glass bottles, metal cans, and rigid plastics numbered 1 through 5 and 7. Plastic bags, Styrofoam, and food-soiled paper are prohibited in recycling carts. Organic waste including food scraps and yard trimmings must be placed in the green cart.

Key details: Blue Cart: Paper, cardboard, glass, metal, plastics 1-5, 7. Green Cart: Food scraps, yard waste, food-soiled paper. SB 1383: Mandatory organic waste separation since Jan 2022. Prohibited: Plastic bags, Styrofoam, ceramics in recycling.

Contaminated recycling carts may be tagged with a notice and left uncollected. Repeated contamination may result in service suspension until the issue is corrected. Under SB 1383, jurisdictions that fail to meet organic waste diversion targets face state penalties, which Costa Mesa addresses through education and enforcement. Residents who consistently refuse to separate organics may receive notices of non-compliance from CMSD.

Bin Placement Rules

Placing solid waste collection containers on public property in Costa Mesa without a city permit or agreement is unlawful under Municipal Code § 8-83(i). The city can impound an unpermitted hauler's containers 48 hours after a first violation is observed, only 24 hours after a second, and confiscate immediately for any further violation.

Key details: First violation impound: 48 hours after observed. Second violation impound: 24 hours after observed. Third+ violation: Immediate confiscation. Unpaid impound fee: Container forfeited after 90 days. Marking requirement: 48 hours to add ID signage.

A container placed on public property without a permit is subject to impound 48 hours after a first observed violation and 24 hours after a second, with immediate confiscation available for further violations under § 8-83(i). Owners have 90 days to pay the impound fee before the container becomes city property under § 8-83(k), on top of any civil, administrative or criminal remedy the city pursues under § 1-33.

This is not one of those rules that cities tend to ignore. Costa Mesa actively enforces its bin placement rules requirements.

Dumpster Rules

Costa Mesa requires anyone who rents out dumpsters or other storage containers to hold a permit from the director of public services before offering them for rent. Applicants post a cleanup-and-repair deposit of $300 to $1,000 alongside a nonrefundable application fee, and must carry at least $1,000,000 in public liability insurance naming the city as an additional insured.

Key details: Permit issuer: Director of Public Services. Cleanup/repair deposit: $300 to $1,000. Liability insurance: $1,000,000 minimum. Permit expires: With business tax certificate. Existing operators had: 60 days to apply.

Renting out a dumpster or storage device in Costa Mesa without a director of public services permit violates § 9-295. An existing permit can be suspended immediately if required insurance lapses, and revoked outright for repeated or long-continued failure to maintain coverage under § 9-296, or for violating any provision of Article 20 or related law under § 9-301, following written notice and at least 10 days to request a hearing before the director of public services.

Mandatory Organics Recycling

Costa Mesa residents in single-family homes and buildings of four units or fewer must subscribe to organic waste collection through the Costa Mesa Sanitary District under Municipal Code § 8-83(m). Residents must sort organics, recyclables and other solid waste into the designated CMSD containers and keep prohibited contaminants out of each bin.

Key details: Who must subscribe: Homes and buildings of 4 units or fewer. Provider: Costa Mesa Sanitary District (CMSD). Alternative allowed: On-site composting under 14 CCR §18984.9(c). Commercial threshold: 2+ cubic yards/week needs organics service. Legal basis: SB 1383 statewide organics mandate.

Failure to comply with the organic waste generator requirements is enforced under § 1-33 as a code violation, carrying infraction fines up to $100 for a first offense and up to $500 for repeat offenses within a year, or prosecution as a misdemeanor. Commercial generators can also face civil penalties under § 8-84(d), assessed under Public Resources Code § 41954, for failing to substantiate compliant diversion.

This is one of the stricter rules in Costa Mesa's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Holiday Pickup Schedule

When a recognized holiday falls on a normal route day, Costa Mesa Municipal Code § 8-81(a) pushes that collection one day later rather than skipping it. The ordinance names six observed holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving and Christmas Day, and the shift applies citywide to every solid waste permittee and franchisee, including CMSD residential routes.

Key details: Holiday shift: Pickup delayed exactly one day. Holidays observed: 6: New Year's, Memorial, July 4, Labor, Thanksgiving, Christmas. Applies to: All permittees, franchisees, CMSD routes. Waiver authority: Director may waive for good cause.

There is no separate penalty for missing the holiday shift; it is enforced the same way as any other service-standards lapse under § 8-81. A pattern of missed or mistimed holiday collections can support enforcement action against the permittee's or franchisee's authorization under § 8-79, including a written revocation order with 30 days to cure and full service wind-down within 75 days if the permit is revoked.

Costa Mesa is more permissive than most cities when it comes to holiday pickup schedule. That said, there are still limits.

The Bottom Line

Costa Mesa is tougher than many cities when it comes to trash & recycling. Out of the 8 rules covered here, 3 are rated strict. If you are a homeowner, renter, or business owner in Costa Mesa, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

All of the above reflects Costa Mesa'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.