David Vallejo
Field Superintendent
David is one of our Superintendents here at Lombardo Diamond Core Drilling. David has lifelong roots in the Bay Area. Throughout his career, he’s developed extensive experience overseeing complex cutting and demolition operations, along with a strong background in form setting and concrete finishing. David brings hands-on experience in project management and estimating for concrete cutting, allowing him to support projects from pre-construction through completion. David maintains a strong focus on safety, quality, and efficiency while maintaining and creating customer relationships. His deep local ties and industry knowledge allow him to consistently deliver reliable results and foster long-term partnerships with clients and project teams.