About Us


McMullan & Company Certified Public Accountants, is a full-service accounting firm that has been serving clients throughout Gwinnett County and the greater Atlanta area for over 40 years. We are dedicated to providing our clients with professional, personalized services and guidance in a wide range of financial and business needs.


Our customized approach allows us to provide an array of  services in  wealth management planning, tax planning, investment services, retirement planning, estate planning, income protection planning, business consulting and planning, trusts, key performance indicator analysis & monitoring, bookkeeping, accounting software setup and training, and cash flow planning.


Our dedication to hard work has earned the respect of the business and financial community in and around the greater Atlanta area. We believe this to be a direct representative of our talent and responsiveness to our client base. Whether you are a current or prospective client, rest assured that individuals and businesses who choose McMullan CPAs, will receive professional and timely advice.