Judy Guardino brings decades of real estate experience, deep local knowledge, and a strong commitment to exceptional client service. As a trusted professional with Christie's Sereno, Judy provides strategic guidance, clear communication, and personalized representation to buyers and sellers throughout Santa Clara County and the greater Silicon Valley area.

Judy Guardino is a lifelong Santa Clara County resident and broker since 1984, offering unmatched local insight and decades of hands-on experience. Known for her professionalism, attention to detail, and calm approach, Judy has earned a reputation for guiding clients through smooth, well-managed transactions while minimizing stress. Her success is built on trusted client relationships and referrals earned through integrity and exceptional service.

To provide clients with even more attentive service and support, Judy has partnered with Christina McDermott, a full-time real estate professional since 2003, with extensive knowledge of Santa Clara County and Silicon Valley. Christina brings energy, responsiveness, strong advocacy, and excellent problem-solving skills to every transaction. Together, Judy and Christina provide a balanced partnership that combines local expertise and modern strategy, so clients get thoughtful guidance, confident representation, and exceptional care from start to finish.