Office of the County Engineer

Residents of Harris County who reside outside of the incorporated City of Houston limits may use the facility to properly dispose of unwanted household hazardous items from their homes that they no longer want. HHW collection services are free to residents of unincorporated Harris County!

Click the links below for more information about HHW collection services:

  1. Facility information (address, map, hours of operation, phone) 
  2. What items are accepted (and which items we cannot accept)

This facility may close during inclement weather.

Please call (346) 286-4294 for closure information.
Para Información en Español llamar al 346.286.4296

Dates with available appointments are highlighted in Blue.

Please read this entire page before choosing a date

  • When you choose a date, click on CONTINUE
  • When you add your information, please make sure your email address is correct, you will receive a confirmation email and a reminder email. Please print these for your records.
  • Please add your complete address: house number, street, city, and zip code
  • After you enter your information, please scroll down read the sections below. Click the boxes to indicate you have read and agree to the information and then press Complete Appointment.
  • To complete your appointment, please click the blue box that states "Complete Appointment"

Are you a Harris County Employee?

Employees of Harris County can schedule an appointment to drop off Household Hazardous Waste using the button below:

Harris County Employee HHW Appointment

Important! Be sure to bring your employee badge (ID).

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