Construction Debris: What You Can (and Can't) Take to the Dump
Renovating your home? Drywall, lumber, concrete, and roofing materials have different disposal rules than regular trash. Here's what to know.
Read more →A big, active landfill out on Henry Mayo Drive that handles Castaic-area trash and commercial hauls. Locals and haulers use it for final disposal; it's the place where loads get buried rather than recycled or composted. Big piles and heavy equipment are the visual clue this is a working landfill, not a transfer station.
Drive in past an entrance booth and be ready to drive over a scale - tipping fees are charged by weight so vehicles usually stop twice, once in and once out. There’s a clear space to pull up, staff direct traffic, and loads are routed to the active tipping face; expect trucks, compactors, and dusty roads. Recycling and organics separation is commonly enforced in California, so there are drop-off areas or controls for those materials near the entrance. Weekends and spring cleanups get backed up, and the site feels noisy and busy compared with smaller transfer sites.
Learn how to properly dispose of common items.

Renovating your home? Drywall, lumber, concrete, and roofing materials have different disposal rules than regular trash. Here's what to know.
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E-waste rules vary wildly by state. Some ban electronics from landfills entirely. Here's how to recycle old TVs, computers, and phones properly.
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Most counties run free household hazardous waste collection events. Here's what qualifies, how to find your local event, and how to store stuff safely until then.
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