What Is an ISA-Certified Arborist?

What is an ISA-certified arborist, and why is it important to hire them for tree work? In this post, Backridge Tree Service, your master arborist consulting in Fort Walton Beach, FL, answers this interesting question. 

How Does the ISA Define a Certified Arborist? 

What is an ISA-certified arborist, according to the International Society of Arboriculture? The ISA certification is the most popular qualification the society offers. The program is accredited by the ANSI National Accreditation Board and ensures excellence in arboriculture. 

To earn the qualification, an individual must be up-to-date and knowledgeable in everything to do with all aspects of arboriculture and proper tree care. They must also adhere to the organization’s strict code of ethics. 

What Does a Certified Professional Learn About? 

Professionals in this field study how best to plant and maintain healthy trees. They learn about optimal growth conditions and how to identify pests, diseases, and other sources of ill health in trees. In order to become certified, they must first have three years of full-time work experience in the industry, be degreed, or pass the society’s exams. 

The exam consists of hundreds of questions that cover the following: 

  • Tree identification and biology
  • Nutrition and fertilization
  • Tree/soil/water relations
  • \Weather protection
  • Planting
  • Cabling
  • Pruning
  • Bracing
  • Problem diagnosis
  • Preservation
  • Safe work practices
  • Risk assessment 

The certification expires after three years. During that time, arborists must continue to study to stay current. 

What Is a Master Arborist?

Now that you can answer, “What is an ISA-certified arborist?” the next question is, “What is a master arborist?” Some professionals exceed the requirements for ISA certification and become specialist master arborists, but these professionals are relatively rare. 

For example, we’re the only company in five states with a master arborist on the team. 

Why Hire an Arborist with an ISA certification?

You hire professionals in this field because maintaining tree health can be challenging. You also rely on professionals for the following reasons. 


These experts must have a wide range of knowledge to qualify for certification. They go above and beyond what the typical arborist learns as they learn more about proper tree care. Choosing these professionals gives your trees the best possible chance of staying healthy. 

Improves Property Value

Trees represent a significant investment in both time and money. Having a venerable tree growing up with you and your family enhances the look and feel of your property. If you are considering selling your property, trees will increase your property’s value.  

A healthy grove of trees is an investment, but diseased ones can pose a risk. Another way your arborist helps you maintain your property value is by removing trees at risk of falling before they cause damage. 

Risk Mitigation

Trimming or felling a tree is dangerous. Experts understand the risks and use the proper safety equipment and techniques to avoid damage. 

Contact Your Master Arborist Today!

Now that you can answer, “What is an ISA-certified arborist?” it’s time to experience the benefits of hiring one. Contact Backridge Tree Service at (850) 240-2829 for a tree risk assessment today!

Call Now Button