D & J Arborists Tree Services has Certifications / Licenses and is an Active Member of the following professional organizations:

International Society of Arboriculture Member

The International Society of Arboriculture has been working hard with its members to raise the standard of professional tree care. The decision to choose the right arborist is very important. Trees are a lifelong investment and you want to protect that investment.

 ISA Certified Arborist

This is the largest group of credential holders. These professional arborists have a minimum of three years' experience in some aspect of tree care and have passed an exam developed by an international panel of experts. The exam extensively covers every aspect of tree care and the individuals must have an acceptable level of knowledge in all areas of arboriculture.

Tree Care Industry Association

The membership of TCIA is composed of commercial tree care businesses and the firms that provide supplies, services, and equipment to the tree care industry. All employees are members through a company membership. TCIA develops a wide range of tree care & tree service safety and training programs, industry standards of practice, government compliance and business management information, plus a host of other services to assist business owners in the successful growth of their business.

Oak Wilt Certified

Oak Wilt Certified

Oak Wilt Certified identifies that the individual Arborist is ISA Certified and has received special training on the identification and management of Oak Wilt.

Licensed Pest Control

Licensed Pest Control

The Texas Department of Agriculture is designated as the state's lead agency in the regulation of pesticide use and application. TDA is responsible for licensing and training pesticide applicators, overseeing worker protection, registering pesticides for sale in the state and working to minimize unnecessary impacts to agriculture while enhancing protection of endangered and threatened species.