Address: 4080 Mallard Drive, Concord, CA 94520

Phone: 925-682-9113


If you’re an MDRR customer, CLICK HERE for more information about the services we offer.

Meet the team that started the movement!

Mt. Diablo Resource Recovery specializes in providing solid waste, recycling and yard waste services designed to recover, recycle and reuse as much material as possible to benefit the environment and keep renewable items out of the landfill.

History of MDRR

MDRR is owned and operated by the Garaventa family who are one of the original pioneers of recycling in Northern California The family maintains strong ties to local Contra Costa communities. Our company is proud of our long-standing tradition of convenient, quality service and competitive prices. The Garaventa family began its first recycling operation in the 1930‘s by using a commercial-grade hay baler to recycle cardboard. Although our values are firmly rooted in our history, the company has grown into a modern, progressive recycling and resource recovery operation. Our recycling operation, Mt. Diablo Resource Recovery Park is a state of the art recyclables processing center, utilizing high-tech state of the art equipment to significantly increase the amount of material recovered, recycled and turned into new products The communities we serve get best in class, transparent recycling and collection programs. We think of every material we manage as an opportunity to create local jobs, recover materials, reduce air and water pollutants, and ensure a better future for the next generation.

Mt. Diablo Resource Recovery, owned by the Garaventa family, is a local family-owned collection and recycling company serving the East Bay Area in California. Mt. Diablo Resource Recovery is one of the only remaining family-owned recycling and resource recovery companies in Northern California. We are here to serve you!