About Us

The Tree Care Industry Association (TCIA) is the only national trade association for tree care companies in the U.S. TCIA has more than 1,400 tree care company members and nearly 400 affiliated corporate members, encompassing tens of thousands of tree care professionals. Established in 1938 as the National Arborist Association, TCIA supports the tree care industry through advocacy, education, and standards development.

TCIA supports tree care companies throughout the life of your business by providing tools you can use every day to improve your safety, sustainability, and chances for success. TCIA not only develops safety and education programs, standards of tree care practice, and management information for tree and landscape firms around the world, we also provide continuing education, training, conferences, and publications to promote the safe and appropriate practice of tree care. TCIA supports companies in six domains that are critical need to advance their overall tree care business.

Advocacy and Regulatory Compliance

Sales and Marketing

Business Strategy

Training

Safety

Workforce Development

TCIA helps members advance their businesses by:

Connecting Industry Professionals: Running a tree care business can be challenging, but TCIA provides a strong support network through hotlines, business mentorship, storm assistance, and industry information sharing. Members can rely on TCIA’s network of experts, including business advisors, staff arborists, and regulatory specialists, for guidance and solutions.
Enhancing Safety: TCIA is committed to improving industry safety by collaborating with government agencies to develop clear, enforceable regulations. The association offers safety training programs—many free or discounted for members—to ensure workers return home safely. With more than 3,000 Certified Treecare Safety Professionals (CTSPs) nationwide, TCIA leads the way in safety education and innovation.
Advancing Professionalism and Recognition: TCIA champions ethical business practices and professionalism in arboriculture. In an evolving industry, TCIA helps companies navigate challenges and establish credibility with consumers. Many founding members have grown from small operations to multi-million-dollar businesses through hard work and partnership with TCIA.

Interested in becoming a member? To learn more about how TCIA can support your tree care company click here.