To put it simply, a certified arborist like the Charleston tree company has studied to learn the proper ways to safely prune and remove trees based on research and innovation in the industry. The following tips will give you the knowledge you need to choose a tree service that is knowledgeable and truly cares about your trees, your property and your safety. a. Certification There is a big difference between an arborist and a certified arborist. Simply put, your certified arborist has studied to learn the proper ways to safely (OSHA and ISA standards) prune and remove trees based on the discoveries they make as research and innovation continues. Taking the time to get certified means a person takes the service seriously, has pride in their work and is committed to progressing with the industry. This wills more than likely guarantee that they will be honest with you and have your best interest in mind. b. ...