Mt. Diablo Resource Recovery
Share
We serve our customers, communities, and environment responsibly by optimizing the use of the material we collect and process. Mt.
07/09/2026
Great news! There are still spots available for our 7th Annual Back to School Supply Giveaway on Saturday, July 25, 2026, from 9 AM to 11 AM. 🎒✏️
To help start off the new school year, registered families will receive a free backpack filled with supplies. Space is limited, so be sure to register today.
Sign up at mdrr.com/back-to-school-giveaway-2026
06/17/2026
We ❤️ our Waste & Recycling Workers!
June 17th marks Global Garbage Man Day, a day that has evolved to recognize the tireless efforts of waste and recycling workers worldwide. These hardworking professionals play a key role in keeping our communities clean, healthy, and sustainable.
From the frontline teams out on the routes serving our communities to those who work behind the scenes to ensure operations run smoothly, your dedication does not go unnoticed.
Thank you to every waste and recycling worker, today and every day! 👏
Click here to claim your Sponsored Listing.
Telephone
Website
Address
4080 Mallard Drive
Concord, CA
94520
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |
