Our mission is to provide quality service while maintaining the personal relationship clients receive in a firm of our size.

Founded in 1971 by D. Stephen Boner, Boner Stern & Sipple has set itself apart as a well respected San Diego law firm, working with and sometimes on the opposite side of larger law firms.

Our clients appreciate the personal contact and attention they receive. Some of the largest clients in San Diego value using our legal services. All of our attorneys participate in continuing legal education, frequently lecture to groups and organizations, and participate in both legal and non-legal volunteer organizations.

The Law Offices of Boner Stern & Sipple received Martindale-Hubbell's highest rating, AV.  An AV Rating signifies that a firm has reached the height of professional excellence, its attorneys have practiced law for many years, and it represents the highest levels of skill and integrity.