Household hazardous waste drop-off in Allegheny County, Pennsylvania
Household hazardous waste programs that list Allegheny County, from county, solid waste authority, municipal and operator pages and flyers, and the Pennsylvania DEP list. Most programs serve only their own residents, so check “who can use it” on each listing.
Part of the Pittsburgh metro.
Drop-off siteCollection event
Permanent drop-off sites
- Permanent drop-off · 3001 Railroad St, Pittsburgh, PA 15201
Upcoming collection events
- Collection event · 1551 Mayview Rd, Upper St. Clair, PA 15241 · Date: Wed, Oct 28, 2026
No upcoming events are listed right now. Call Allegheny County at 412-567-6566 for the next collection date.
Call ahead. Hours, limits and accepted items change. Confirm with the program before you go.
Last checked Fri, Oct 23, 2026. Each listing links to its own page with the official sources and the date we checked it. How we check · Report a correction.