William J. McAvoy

William J. McAvoy is a verified accounting firm, offering accounting and tax preparation services to customers and small business owners located in and around Castro Valley, California. William J. McAvoy is a CPAdirectory verified accounting firm, licensed to practice in the state of California. The requirements for licensure in California ensure that William J. McAvoy maintains the highest standard of knowledge and ethics when operating as an accounting firm. Accounting firms may provide services in private industry, education or government, and are often considered experts in tax preparation. William J. McAvoy can help you with tax preparation services, consulting, business planning and auditing.