About Seeley Family Law Practice Seeley Law Practice is dedicated to the practice of family law and serves all of Silicon Valley but concentrates primarily on San Mateo, Santa Clara, San Franciso and Alameda Counties. Our office is located at 155 Bovet Road, Suite 660 San Mateo CA. Our firm serves a wide variety of people, including CEOs, start-up founders, engineers, scientists, homemakers, doctors, lawyers, business owners, and salaried employees.