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Eco Waste

Green waste / organicsPartly verified

Otay Mesa Compost Facility

434 Alta Rd, San Diego 92154 · Agri Service (a WM company)

South County compost site for yard trimmings and clean unpainted wood, weekdays only. Same rules as El Corazon; rates not published.

Call (760) 214-1842Directions (opens Google Maps)Website (opens agriserviceinc.com)

What it takes

  • Green waste
  • Wood
MaterialStatus
Trash (household and commercial)NoNo
Mixed C&D / remodel debrisNoNo
Concrete and asphaltNoNo
Dirt and soilNoNo
Brick, block and rockNoNo
Green wasteYesYes — call for rate
Clean wood and palletsYesYes — call for rate
Scrap metalNoNo
DrywallNoNo
Roofing (shingles, tile)NoNo
MattressesNoNo
AppliancesNoNo
TiresNoNo
E-wasteNoNo
Paint and household hazardous wasteNoNo
Treated woodNoNo
AsbestosNoNo

Not accepted: Palm fronds and trunks, bamboo, cactus, yucca, stumps with rocks or dirt, sod, dirt, painted/stained/treated wood, trash, hazardous waste

Rates

No tipping rates published — call (760) 214-1842. Chipped brush priced separately. Checked .

C&D diversion credit: City of SD certified source-separated site for clean wood and green waste.

Rules at the gate

  • Everything under 20 in diameter and 48 in long.
  • Chipped prices only if chips are not mixed with unground material.

Heads up

  • County guide lists the address as 468-A Alta Rd.

Tip: South County green/wood drop on weekdays from 6:30am; cut to under 48 in and call for rates.

Sources

  1. [1]Agri Service (WM) — Otay Mesa Compost Facility
  2. [2]SD County Compost & Mulch Facility Guide (2022 insert)
  3. [3]City of SD 2026 Certified C&D Facility Directory

Partly verified. Some details checked against the operator's pages on October 15, 2026; others could not be confirmed. Call before you haul.

Nearby in San Diego County

Straight-line distance, not driving miles.

All 59 sites in San Diego County

Rather not haul it yourself?

Eco Waste serves Orange County.

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