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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Mt. Diablo Resource Recovery

Name: Mt. Diablo Resource Recovery
Address: 4080 Mallard Drive, Concord, CA, 94520, US
Telephone: (925) 682-9113
Price range: Not applicable

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Concord, CA
Mt. Diablo Resource Recovery

We serve our customers, communities, and environment responsibly by optimizing the use of the material we collect and process. Mt.

Diablo Resource Recovery, a privately owned and operated company, has decades of experience in being leaders in the waste and material processing services in Contra Costa County. We are committed to quality service, innovative diversion programs, community investment and involvement and excellent customer relations.

06/18/2026

We continue this week's recognition with our MRF crew, where our highly skilled team and state-of-the-art technology work side by side to process all the blue cart and bin materials from throughout Central and East Contra Costa County.

Once materials arrive at the MRF, specialized equipment helps move and sort the large volume. At the same time, our team oversees the machinery, monitors the line, steps in wherever needed, performs quality control, and ensures materials are sorted correctly.

From sorting on the line to operating the balers and checking the final product, our MRF team plays a key role in diverting recyclables from the landfill and moving them to recycling partners.

Thank you to all our MRF team members for keeping our recycling stream moving, day in and day out. 👏

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! 👏

06/16/2026

Today, we spotlight our Transfer Station team, the crew working behind the scenes to keep everything moving at our recovery hub.

Once the trucks come in from the routes, our Transfer Station team takes over. From managing materials collected on route to supporting customers dropping off their waste, they direct traffic and ensure each type of material reaches its processing destination. Whether it's Construction and Demolition material, organics, or electronics, they also pull recyclables out of the general waste stream, load and drive the semis, and move materials down the road to their final destination.

We see the hard work and dedication each of you brings every single day. Thank you, RCTS. 👏

06/15/2026

This Waste and Recycling Workers Week, MDRR is proud to spotlight the dedicated teams who show up every day to serve our communities.

All week long, we'll be highlighting the hardworking people behind our operations, starting with our Collections team.
Rain or shine, early mornings and long days, our Collections crew is out on the routes keeping our communities clean. From neighborhood pickups to bin collections at your local shopping center to debris boxes from homes and businesses, their commitment and reliability make a difference every single day.

A huge thank you to our Collections team members. We are grateful for each of you. 👏

06/12/2026

Please join us in congratulating Maria Salas Daravina as she begins a well-earned new chapter in her retirement! 🎉

After a decade with Mt. Diablo Resource Recovery, Maria bids farewell as an MRF Quality Control Sorter. It's demanding work as our facility processes 300 tons of materials every day, and the QC team plays an imperative role in making that happen. Maria brought consistency and professionalism to that work throughout her career.

Maria, we are so grateful for your dedication and care. Wishing you all the best!

06/11/2026

Our Dispatch + Debris Box team is the backbone of our collections operation. Whether it's scheduling a rental box for a customer or getting drivers set for their morning routes, it all runs through this team. They track the fleet, reroute around delays, coordinate deliveries, and step in when the unexpected happens, all while supporting one another across both sides of the work.

We thank Joe, Gaby, Joseph, Elena, and Katie for the behind-the-scenes work that keeps our customers taken care of and our drivers supported every single day. 🙌

06/08/2026

🚛 Did you know that in part of our service area, garbage and recycling are collected in the same truck? That's right, same hopper but two separate compartments.

These special trucks have two compartments in the rear, so your driver can empty two carts on each visit, which means fewer trucks on the road.

06/02/2026

Managing a commercial construction and demolition project comes with enough moving parts. Our 40-yard C+D Commercial Box is reserved exclusively for commercial job sites, giving your crew the capacity to keep the site clean and the project on schedule.

With our friendly and dependable service, a 90%+ recovery rate, and Green Halo integration, you have less to worry about as we remove and process the material with ease.

For a free quote, visit mdrr.com/debris-box or call us at 925-682-9113.

06/01/2026

To protect your decking and fencing from weather and insects, the treated wood has chemical preservatives. California law requires your pressure-treated wood to be disposed of properly.

As one of the few permitted haulers and processing facilities, we can take that material for you. While drop-off is an option, we also have open-top boxes for separated or mixed loads with treated wood waste.

Contact us for a free quote. Visit mdrr.com/debris-box or call us at 925-682-9113.

05/29/2026

Whether you're a DIYer or have hired a contractor, our C+D Residential Box will help you knock out that kitchen or bathroom remodel, roofing project, or full property renovation.

Our 20-yard open-top container handles drywall, wood, tile, and construction waste. With our 90%+ recovery rate and Green Halo integration, you'll meet recycling mandates with ease.

For a free quote, visit mdrr.com/debris-box or call us at 925-682-9113.

&D

Address

4080 Mallard Drive
Concord, CA
94520

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

(925) 682-9113

Website

http://www.mdrr.com/

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