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focuses on the Firm's capability to deliver world-class value and service to our clients.

Office Managing Member

Thomas E. Sisson, CPA

Phone Number



2500 Acton Road #200, Birmingham, AL 35243

Meet the Team

Certified Public Accountants Serving Alabaster, AL

Alabaster, AL is a thriving community that offers varied and diverse business opportunities to all who call it home. Just south of Birmingham, Alabaster is a growing city, and each day brings with it more occasions for business owners to grow their companies.

At Warren Averett, our CPAs and advisors know the value of this opportunity, which is why our team is dedicated to adding value to Alabaster businesses.

Warren Averett CPAs & Advisors is the largest accounting firm in the state of Alabama and one of the largest accounting firms in the Southeast. With over 800 professionals across three states with varying areas of expertise, our team of accountants and advisors seek to help our clients in Alabaster and across the Southeast reach their goals and accomplish whatever is most important to them. In the end, whatever is most important to you is what’s most important to us.

As you learn more about what we offer to our clients, we hope you’ll consider the advantages of partnering with Warren Averett, but mostly, we hope you’ll see how we can help you thrive.

Our accounting firm’s headquarters and largest office is located just off of Interstate 459 in Birmingham just a few miles from the heart of Alabaster. All of our team members at Warren Averett’s Birmingham office location live and work in central Alabama. Our accountants serving Alabaster, AL and Shelby County have a full understanding of the community, its economic activity and business climate.

Warren Averett has 13 offices throughout Alabama, Florida and Georgia. While our CPA firm’s presence spans across the Southeast, our team members are deeply committed to their respective communities. We believe that Warren Averett is big enough to offer our clients a high caliber of services and resources, while also being able to offer the personalized service and attention to detail that you might find in a local Alabaster, AL accounting firm.

Warren Averett serves many different companies operating in many different industries, including:

We believe that having an understanding of your business’s industry, its regulations and its trends better equips our team to provide the best service and help you effectively plan for the future and maximize your opportunities.


Warren Averett offers a full spectrum of traditional accounting services and advisory services.

Our CPA firm offers 30 different kinds of accounting services, which include audit compliance, international tax planning, compilations and reviews, executive tax services, tax research and analysis, and more. Our tax and audit services remain at the core of what we do and who we are as a firm.

In addition to traditional accounting services, our accounting firm also offers a variety of other services designed to meet other needs and offer needed support to businesses. Warren Averett’s accountants, CPAs and advisors offer many different services to provide you with the assistance that will help you reach your goals. Our team offers services in the following areas:

Our accountants and advisors offer you strategic guidance and innovative solutions to help you plan for tomorrow.

Warren Averett values connecting our clients with the right team member who can add the most value at the right time. This means that our clients have access to local professionals as well as our talented team of CPAs and advisors across the Southeast.

Our team holds may prestigious designations, including Certified Public Accountant, Certified Fraud Examiner, Certified in Financial Forensics, and Accredited in Business Valuation, to name a few. Many of our team members also invest their free time back into the local community and maintain affiliations with local organizations.

Learn more about the advisors, CPAs and accountants at Warren Averett.

To learn more about the advantages that our CPA firm can offer for your Alabaster, AL business, call us at 205.979.4100 or complete this Contact Form to learn more about the services we offer.