EARTHTEK Grading and Paving is a trusted asphalt and concrete contractor in Newark, CA, serving commercial and industrial properties across the Bay Area. We specialize in asphalt paving, parking lot paving, sealcoating, striping, ADA compliance, concrete flatwork, sidewalks, curbs, and driveway installation. As an experienced commercial paving contractor in Newark, our team delivers durable, high-performance surfaces built for safety, longevity, and curb appeal. From new construction to pavement repair and maintenance, EARTHTEK provides reliable service, expert craftsmanship, and long-lasting results. Contact EARTHTEK today for professional asphalt and concrete solutions in Newark and the Bay Area. Free estimates available.