Mar 27, 2026 | Announcements
Update: The Oakley office relocation timeline is being adjusted. The opening date will be announced shortly. Our Oakley office and lobby relocation is moving forward, and final coordination and approvals for the new site are taking slightly longer than anticipated. A...
Mar 13, 2026 | Announcements
Mt. Diablo Resource Recovery is proud to celebrate the 15th anniversary of its Give Back Program (GBP). This long-standing community initiative provides annual support to the Food Bank of Contra Costa & Solano. As part of the program’s 15th anniversary, Mt. Diablo...
Feb 12, 2026 | Announcements
Mt. Diablo Resource Recovery has been honored with the 2026 Top Benefits Award from Mployer, an independent organization known for its rigorous, data‑driven evaluation of employer benefit programs across the country. This recognition places MDRR among the...
Dec 28, 2025 | Announcements
We offer free Christmas tree recycling for residential customers with two convenient options: curbside pickup (scheduling required) or drop-off at our facility. Trees must be real and bare. Please remove all decorations, lights, tinsel, flocking, and stands. Option 1:...
Nov 14, 2025 | Announcements
No Change in Service Thanksgiving Week! Residential: Pickup services will continue as scheduled. Please set out your carts by 5 am on your regular pickup day. Businesses: If your establishment will be closed on Thanksgiving Day and you need to reschedule services,...
Sep 22, 2025 | Announcements
Pittsburg, CA: September 22, 2025 – Mt. Diablo Resource Recovery (MDRR) is excited to announce a significant step forward in recycling innovation through a new strategic partnership with Colgate and Glacier. Now, using Glacier’s AI-powered cameras, Mt. Diablo Resource...
