Meet Our Team

Meet Our Team

Andrew Walker, CPA, MBA

Andrew has over a decade of experience in managing complex audit and assurance engagements. As a Principal in our audit department, Andrew is committed to creating a seamless audit process for each client he serves. He focusses on adding value to clients in all aspects of their assurance needs including internal controls, consulting, general business advisory, and accounting. With each client, he strives to enhance profitability and maximize financial success.

Andrew works with his clients to implement reporting practices that are centered on a strong control environment in order to achieve the goals of management. He believes that having a strong foundation where reporting and assurance is concerned will allow his clients to grow with stability.

Specialized Services

Andrew has in-depth knowledge in the construction industry and keeps up with industry best practices in order to help clients navigate both challenges and opportunities. To effectively manage jobs, contractors must have accurate financial reporting, accurate estimates, sound quality control processes, and adequate banking and bonding limits. Andrew has a clear understanding of these issues and provides guidance to ensure that all facets are aligned for the most successful outcome. Andrew has both private and public accounting experience which adds tremendous value in client interactions.


Andrew Walker headshot

About Andrew

Kennesaw State University, Bachelor of Business Administration, Accounting

Shanghai International Studies University

Mercer University Master of Accountancy

Mercer University Master of Business Administration

Professional Memberships and Community Involvement

Georgia Society of CPAs

American Institute of Certified Public Accountants

Fundraising sub-committee for Drake House Non-Profit

I am happy to write this recommendation regarding the professionalism, integrity, and technical expertise of HLB Gross Collins P.C. (HLB). The professionals at HLB always exhibit an exceptional level of competence while diligently working to adhere to deadlines.
Additionally, HLB Gross Collins, P.C. applied their expertise in calculating the U.S. GAAP deferred tax provision. The firm exhibited tremendous tax knowledge in this area and we were impressed by their expertise.
I am happy to recommend HLB Gross Collins, P.C. based on their international expertise, specifically related to GAAP, as well as their technical ability and attentiveness to quality and personal relationships.

Randall Mertz, President & CEO

ORAFOL Americas Inc.

“Crunching Numbers” for me is only one of the many things I appreciate about HLB Gross Collins. Over the many years of working with Pauline, who I consider my accountant and friend, I have developed a relationship which reflects trust and loyalty. I know she has my best interest as a basis for all her advice. Caring may be the key word. She is always available to guide my decisions in a supportive and professional manner. I consider myself fortunate to be a client.

Sara Thomas

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