I am a Licensed Commercial Pesticide Applicator with the Texas Department of Agriculture in Ornamental Lawns and Turf, Category 3A and a Certified Arborist with over 30 years experience in pest control and tree saving insect & disease treatment services. You can rest assure the job will get done right! Licensed Certified Commercial Applicators are knowledgeable about the needs of trees such as caring for and maintaining and are trained and equipped to provide proper care. Proper tree care is an investment that can lead to substantial returns.