Welcome to The GAA
A resource for tree care professionals and the public to protect and care for Georgia’s trees.
Our Mission
To promote safe and proper arboriculture practices in the state of Georgia through networking, training, and public education; and to be a voice for the professional arborists who manage and care for Georgia’s trees.
Explore our database to find information on our members, including arborists, tree service companies, and consultants.
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Upcoming Programs & Events
Stay informed about upcoming GAA and industry-related educational events by checking this space regularly.
Join the Georgia Arborist Association on August 27, 2026, at Legacy Park in Decatur for a full day of hands-on learning designed specifically for field arborists. Whether you're new to the industry or an experienced climber looking to sharpen your technical skills, the Arborist Skills Summit offers training tailored to your level.
What does it take to build a long, successful, and rewarding career in arboriculture? Join us for an inspiring conversation with veteran arborist Peter "Treeman" Jenkins as he reflects on decades in the tree care profession. Through stories, lessons learned, and practical advice, Peter will share how the industry has evolved, the challenges and opportunities he has encountered, and the keys to maintaining a fulfilling career over the long haul.
Over seven sessions, experienced instructors and certified arborists Rob Swanson and Kay Evanovich will help attendees prepare for the exam with talks covering Tree Biology, Tree Identification, Soil Science, Water Management, Tree Nutrition and Fertilization, Tree Selection, Installation and Establishment, Pruning, Tree Support and Lightning Protection, Diagnosis and Plant Disorders, Plant Health Care, Tree Assessment and Risk Management, Trees and Construction, Urban Forestry, Tree Worker Safety, and Climbing & Working in Trees. Attendees will also learn about eligibility for the exam and taking the exam.
The TRAQ course and credential provide an opportunity for professionals in the arboriculture industry to expand their knowledge through education and training in the fundamentals of tree risk assessment. This qualification promotes the safety of people and property by providing a standardized and systematic process for assessing tree risk. The results of a tree risk assessment can provide tree owners and risk managers with the information to make informed decisions to enhance tree benefits, health, and longevity.
This course is an opportunity for workers to sharpen their climbing skills from secured entry to descent, you will be trained on various methods, scenarios, and proper practices in tree climbing. Better your climbing skills with this competition prep course.
Prescription Pruning Qualification (PPQ) — This practical, applied program guides arborists through the process of strategically planning, specifying, and implementing an objective-based pruning approach. It will make you a better arborist by showing you how to incorporate industry standards and ISA BMPs with current research and practice. The PPQ is the culmination of the commitment of the Florida Chapter ISA Pruning Credential Committee who are passionate about making trees more compatible with urban and suburban environments.