David Giambruno

David Giambruno is a top-producing, nationally recognized, real estate expert with over 22 years of experience helping buyers and sellers navigate the competitive Silicon Valley market. Recognized for his market intelligence, strategic approach, and commitment to client success, David has earned a reputation as a trusted advisor for families, investors, and developers alike.

From first-time homebuyers to seasoned homeowners and luxury investors, David has successfully represented clients in hundreds of transactions across a wide range of property types—including single-family homes, townhomes, condos, and investment properties. His ability to analyze market trends, price properties effectively, and negotiate strong outcomes has consistently delivered results.

Backed by a seasoned team and the global reach of Keller Williams, David combines local expertise with world-class marketing to ensure every listing stands out. His personalized, high-touch service and unwavering integrity have made him a go-to resource for anyone seeking to buy or sell residential real estate in Silicon Valley and beyond.