Our Mission
Our mission is to provide professional tree care and landscaping services with integrity, safety, and reliability. As a locally family-owned business, we are committed to proper arborist practices, honest service, and improving the health and beauty of Tucson’s urban landscape through quality workmanship, education, and customer satisfaction..
About Us
AB Tree Service was founded in 2020 by brothers Alejandro and Marcos Acosta during the challenges of the COVID-19 pandemic.
Driven by a shared passion for trees, nature, and arboriculture, the brothers combined Marcos’s tree climbing experience, Alejandro’s interest in arboriculture science, and the valuable knowledge passed down from family members with Master Gardener backgrounds to build a company focused on safe, professional, and reliable tree care services.
Through continuous education, dedication, and years of hands-on experience, AB Tree Service expanded with advanced equipment and professional arborist practices centered around safety, efficiency, and customer satisfaction. Originally established under the name Tree Strategy, the company was later rebranded as AB Tree Service — a name that better reflects the Acosta Brothers’ family values, commitment to professional tree care, and dedication to serving the Tucson community.
Acosta Brothers, founders of AB Tree Service Alejandro (left) and Marcos (right). 