About Us

Beau Ragan

Black Diamond Asphalt was incorporated in California in 1993. We have been supplying asphalt and asphalt tanker trucking to customers for nearly twenty years. Black Diamond serves customers not only in California but the surrounding states of Oregon, Washington, Nevada and Arizona.

Black Diamond Asphalt, Inc.

Phone: (800) 448-9402
FAX: (707) 448-9407
Email: bragan@blackdiamondasphalt.com