Quick contact info

icon_widget_image Corporate Office Hours Monday-Friday: 9am to 5:30pm PT icon_widget_image 2350 Kerner Blvd., Suite 200 San Rafael, CA 94901 icon_widget_image (415) 258-6876 icon_widget_image info@dutragroup.com
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Dutra Materials

Materials

A major supplier of aggregate in Northern California with a strategically located quarry in San Rafael and material distribution centers scattered across the San Francisco Bay and Sacramento-San Joaquin Delta region.

Dutra

Materials

Dutra

Dutra Materials is a major supplier of aggregate in Northern California with a strategically located quarry in San Rafael and material distribution centers scattered across the San Francisco Bay and Sacramento-San Joaquin Delta region.

The San Rafael Rock Quarry has been actively mined for over 100 years. Dutra Materials has an experienced and highly skilled staff that includes geologists as well as mining and civil engineers, all with extensive experience in the aggregate industry. Dutra Materials produces a wide variety of products, most of which are available for delivery to both waterside and land-side sites.

Acknowledged AS A Certified State & Federal Resource

The San Rafael Rock Quarry is unique because its waterside barge-loading equipment makes it the region’s most cost-effective source of high-quality aggregate. The Quarry also offers an extensive barge and towing fleet, which allows it to handle jobs of any size within its service area.

our materials

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Riprap
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Base Rock
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Drain Rock
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Asphalt Concrete
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Recycled Aggregate
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Fill Material
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Permeable Material

Projects

A Few Projects that have Utilized Dutra’s Materials

Dutra

 Plants

Dedicated to supporting construction projects and rock quarrying efforts including drilling, blasting, crushing, screening and barge load-out equipment.

Material

San Rafael, CA

1000 Point San Pedro Road San Rafael, CA 94901 (415) 258-6855

Richmond,CA

961 Stenmark Street Richmond, CA 94801 (510) 970-7717

testimonials

President Ghilotti Construction

Richard Ghilotti

Having done business with the Dutra Group for over 30 years, we are proud to be in partnership with a company that not only provides excellent customer service, but has made considerable contributions to the growth of our community over the years.