Located in San Francisco, Calif., Cannata, Ching & OToole LLP operates as a legal firm with focus practice areas involving estate, business and probate law. It provides expertise to businesses, public entities, real estate professionals, executors of estates and trustees, homeowners, attorneys and accountants. In addition to litigation practice, the firm represents businesses, professionals and individuals in a range of transactions. These transactions include professional practice transitions, real estate, formation of entities, business restructuring, contract and commercial lease review, buy-outs, estate planning and administration.