Celebrating over 40 years since our founding, Gammage & Burnham continues to get the job done because we know Arizona — its laws, values, customs, and people. Since 1983, our firm has played an integral role to help shape the dynamic growth of our state alongside many of its core organizations. Gammage & Burnham is locally owned and operated by a team of dedicated professionals, and our reach extends to all corners of Arizona, throughout the United States, and internationally with connections and experience that are as deep as our roots.