Dianna Mobley – Manager, CPA

Dianna has over 20 years of experience as a CPA working in the Napa Valley wine industry, with 10 years in public accounting and 11 years at a local winery. She specializes in winery cost accounting and bookkeeping issues, financial statement reviews, business and individual tax preparation, and consulting for winery and vineyard clients. Dianna and her husband have lived in Napa for 25 years and raised two children who attended Napa elementary, middle, and high schools.

Professional Affiliations

Member – American Institute of Certified Public Accountants

Member – California Society of Certified Public Accountants


BS, Business Administration (Accountancy) - CSU Sacramento

Napa native - Attended Napa elementary, middle, and high schools


Long hikes and exporing nature, dog training, quilting, reading everything she can, and she loves being a mom.