David Mooney, CPA, PFS

Treasurer, Shareholder
  • Individuals and Small Businesses, Agriculture, Oil & Gas, Real Estate, Investments
  • 1989
  • dmooney@bgc-cpa.com
After taking a bookkeeping class in high school, David decided to continue down the path to becoming an accountant.

Fun Fact: David is left-handed but plays sports right-handed.

A member of the Brown Graham team since 1989, David currently serves as the firm’s treasurer and the managing shareholder of the Amarillo office. Adept at developing client relationships, David serves in the firm’s tax department. He has significant experience working with individuals and small businesses, including succession planning and generational wealth transfer. Hardworking and relationship-focused, David is dedicated to taking care of his clients’ needs in a timely fashion. He attributes his career success to basic hard work and a desire to continue to learn.

Originally from Borger, Texas, David now lives in Amarillo with his wife, Cydne. They have two children and four grandchildren. He enjoys Amarillo because it is a great place to raise a family and develop long-lasting client relationships. Outside of the office, David enjoys golfing and cheering on the Oklahoma Sooners college football team.


  • University of Oklahoma
    • Bachelor of Business Administration (1984)



  • American Institute of Certified Public Accountants (AICPA)
  • Texas Society of CPAs (TXCPA)


  • Certified Public Accountant (CPA) – Texas
  • Personal Financial Specialist (PFS)
  • Series 7 Securities license
  • Series 66 Securities license