About Company

Ultra Construction is a San Francisco Bay Area concrete contractor with over 25 years of experience delivering residential and commercial concrete work; founded in June 2008 by Del (Delfino), who holds A and B construction licenses and brings a decade of union experience as a carpenter and ironworker, the company focuses on quality, precision, and personalized craftsmanship, offering services such as foundations, slabs, driveways, patios, and sidewalks, providing free in-person estimates and operating under Lic #913787 while emphasizing meticulous attention to detail, continuous learning, and master-level building standards.

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