Hazardous Waste
Drop-Off
All of San Antonio

Collection day · Windcrest · run by City of Windcrest

Windcrest Haz-Mat Collection Day

Drop-off day for Windcrest residents only on Saturday, October 3, 8am to noon, at the Public Works Yard. Bring proof you live in Windcrest. It ends early if the container fills. No tires, appliances, ammunition or smoke detectors.

Can I use it?

Serves (call about cost)Windcrest

For Windcrest residents only. Bring proof that you live in Windcrest.

People from other areas are turned away.

Household waste only. No business waste.

What to bring

  • Proof of Windcrest residency
  • No business waste

When to go

Saturday, October 3, 8am to noon, or until the disposal container is full.

Next dates
  • Sat, Oct 3

Drive into the lot and follow the attendants.

What they take

  • Weed and bug killers, fertilizer
  • Stains, thinners and solvents
  • Cleaners and household chemicals
  • Car fluids (antifreeze, brake fluid)
  • Motor oil
  • Household batteries
  • Old paint
  • TVs, computers and electronics

In their words: Pesticides, Herbicides, Wood preservatives, Fungicides, Bleach cleaners, Stains/finishes, Botanicals, Ammonia-based cleaners, Antifreeze, Carbamates, Abrasive cleaners or powders, Transmission fluids, Chlorinated hydrocarbons, Disinfectants, Used motor oils and filters, Organophosphates, Rug and upholstery cleaners, Batteries, Flea collars and sprays, Mothballs, Roach and ant killers, Household batteries, Oven cleaners, Rat and mouse poisons, Paint, Toilet cleaners, Thinners and turpentine, TV/computer, Photographic chemicals, Furniture strippers, Rust paints, Drain cleaners.

What they turn away

  • Explosives
  • Compressed gas
  • Gunpowder
  • Radioactive material
  • Ammunition
  • Business waste
  • Medical waste
  • PCBs or dioxins
  • Smoke detectors
  • Washers
  • Dryers
  • Refrigerators
  • Freezers
  • Air conditioners
  • Household trash
  • Tires

Where it is

9316 Jim Seal Dr
Windcrest, TX 78239

210-304-2700

Good to know

Keep products in their original, sealed, labeled containers and don't mix them. Mark unknown items "unknown". Pack leaking containers in a bigger container with cat litter. Keep materials away from the driver and passengers.

Checked Sep 27, 2026 on City of Windcrest's own page: windcrest-tx.gov.

Where their pages disagree

  • City page: Public Works Yard, 9316 Jim Seal Dr. TCEQ contacts PDF: 9326 Jim Seal Drive. We followed: 9316 Jim Seal Dr (city page).
  • City page: questions about hazardous waste disposal go to Republic Services, 210-304-2700. TCEQ PDF: Republic contact 210-304-2724 (named staff). We followed: 210-304-2700.

Something wrong? Email corrections@hazardouswastedropoff.com.

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