Our Pleasanton, California, law firm, the Law Offices of John A. Guthrie, proudly serves the individuals and families of the East Bay area of San Francisco, CA, in family law and divorce matters, estate planning, and criminal misdemeanor and DUI defense cases. Our practice includes clients from the cities of Alameda, Concord, Walnut Creek, Hayward, Fremont, San Ramon, Livermore, Tracy, Dublin, Danville, Castro Valley, San Leandro, Oakland, and San Francisco, and Alameda County, Contra Costa County, and San Joaquin County.