The Spring 2023 HazMobile events have been completed and we are currently working on the Fall 2023 events. The fall events will be posted in September

Smaller localized events are conducted at various county facilities in the Spring and Fall. These events are BY APPOINTMENT ONLY! The spring events have already taken place and we are currently working on the fall events. Please check back in September 2023.

  • Pct 1, Check back in September 2023
  • Pct 2, Check back in September 2023
  • Pct 3, Check back in September 2023
  • Pct 4, Check back in September 2023

This facility can only accept items from your household that have been used for household purposes.
For information on how to properly dispose of items from businesses, non-profit organizations, churches, schools, and other non-household related items please call the TCEQ small business assistance line at
1 (800) 447-2827.

 COVID Info QR Code(PUBLIC)637335489448777624

Click or Scan this QR Code for brochures and more information regarding the COVID-19 virus.

Information on Testing available in Harris County

How to properly wear a mask - English  Spanish

Handwashing - English  Spanish

Stop the spread - English  Spanish


Household Hazardous Waste

Physical Address:
Household Hazardous Waste
Program Manager:  Cheryl Burton-Fentress
Email us at: 

6900 Hahl Road (At 290 and Gessner)
Houston, TX 77040

Household Hazardous Waste Contacts:
346-286-4299   Information Line
346-286-4296   Información en Español

Open to public for Collection:
Drop-off is by appointment only. Please refer
to the top of this page for information on
making an appointment.
We will be closed the weeks of Thanksgiving, Christmas, and New Year’s.

The facility may close during inclement weather.
Please call 346-286-4294 for closure information.

highway 290 and gessner

Instructions when you get to the facility

When you arrive at the facility, please drive slowly between the orange cones and follow instructions on the signs.  Drive slowly over the speed humps and stop at the stop sign for further instructions.  You will be advised when to drive under the awning for offloading.  For safety reasons, you must put your vehicle in park, turn off your ignition, and remain in your vehicle while being offloaded.  Also for your safety, no one may smoke while on facility property and cell phone use by the driver is prohibited.

Subscribe to Our Listserve!

When you subscribe to our Listserve, you will receive monthly e-mails on upcoming HHW collection information, such as closure dates, pharmaceutical collection dates, and fourth Saturday locations and dates. 

Residents of Harris County who reside outside of the incorporated City of Houston limits may use the facility to dispose of unwanted hazardous items from their homes properly they no longer want.  Residents of unincorporated Harris County may use the facility to dispose of unwanted hazardous items from their homes properly. For information about other local collection programs, click here.

HHW collection services are free to residents of Harris County!

Please click here on the colored boxes in the calendar for the location and time of collections.

Commitment Statement: Harris County will provide residents the ability to dispose of household chemicals and other hazardous household items used in their homes in the most cost-efficient, safe and environmentally compliant manner.