Phone (925) 862-0708

For nearly two decades Tri-Valley Excavating has earned a reputation of excellence and leadership in the general engineering construction platform in Northern California.

Through Leadership, innovative solutions, state of the art equipment, and highly skilled professionals we deliver a highly sought after, superior quality product.

We pride ourselves on providing value and innovation in the industry by offering a competitive and specialized product in complete site development including grading, paving, concrete, underground, building pads, parking lots and roadways. .