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Environmental Service Center, South

11500 S. Post Oak Rd., Houston, TX 77035

Before you go

Check these facility-specific rules before making a trip. If a detail is not confirmed, use the official source or call first.

Hours
Tuesdays, Wednesdays, Fridays, and Saturdays, 8:00 AM to 5:00 PM
Fees
Not confirmed
Appointment
Not required
Residency restrictions
City of Houston residents. Recycling-only visits require a current Texas-issued ID; hazardous waste or bulk drop-off requires a Texas ID plus a current City of Houston utility bill or lease agreement with a matching address.
Quantity limits
Chemical waste (acids, aerosol cans, degreasers, fertilizers, herbicides, household chemicals, pesticides) limited to 100 lbs combined weight per visit, not bagged. Automotive fluids (antifreeze, brake fluid, cooking oil, drain cleaners, kerosene, motor oil, power steering fluid, solvents, transmission fluid, varnishes) limited to 25 quarts. Paint and paint stains/thinners limited to 25 gallons each. Fuels limited to 15 gallons, gas cans must remain at the center or be poured into a clean, lidded bucket before arrival, staff won't pour it. Electronics limited to 5 large items combined per visit (up to 5 PCs plus 2 TVs 30 inches or smaller). Fluorescent bulbs limited to 10 four-foot or 6 eight-foot bulbs. Microwaves limited to 2 per visit. Propane and helium tanks limited to 5-gallon size. Tires limited to 5 per residence per month, no commercial vehicle tires.
Phone
832-394-1453

Preparation instructions

Lawn equipment must have all fluids removed. Pool chemicals must not be wet. Do not attempt to break down or strip TVs before drop-off. Metal/wire clothes hangers must be free of paper backing. Mercury items and thermostats must not be broken.

Also accepts acids, aerosol cans, antifreeze, brake fluid, degreasers, drain cleaners, fertilizers, herbicides, kerosene, mercury, pool chemicals (not wet), power steering and transmission fluid, solvents, thermostats, and turpentine, per the City of Houston Solid Waste Management Department's official list.

Verified against an official sourceLast verified 2026-09-28

Programs, hours, fees, eligibility, and accepted materials can change. Confirm details with the facility before traveling.

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