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Why Does It Matter If Your Arborist Is ISA Certified?

By Stein Tree
Posted on July 30, 2020

When you are looking for an arborist to take care of your trees, be sure that your arborist is ISA certified. The International Society of Arboriculture (ISA) is the leading certification body of arborists in the world. Getting certified is an important step in becoming a reliable, professional arborist and also communicates to everyone that an arborist is properly experienced and knowledgeable. Hiring a certified arborist helps ensure the best care for your trees with the most up to date best practices.

Certified arborist inspecting a tree | arborist is isa certified | Stein Tree Service

What It Takes To Become an ISA Certified Arborist®

Becoming an ISA certified arborist® takes a certain amount of training and education. The ISA says that arborists must have met all requirements to be eligible for the exam, which includes

  • “3 or more years of full-time, eligible work experience in arboriculture, or
  • A degree in arboriculture, horticulture, landscape architecture, or forestry from a regionally accredited educational institute.”

Arborists also have to take continuing education courses and follow a code of ethics to ensure their credibility and reliability as arborists. Becoming an ISA certified arborist takes time, knowledge and skill, and hiring one for your tree care offers many benefits.

Proper Safety & Tree Care

If your arborist is ISA certified, you are working with a professional with the required knowledge and training for the necessary tree care. Tree trimming and pruning, for example, require careful, methodical cuts to ensure the tree’s health and overall function. Tree removal is another process that requires careful cuts and a studied process to maintain safety. These tasks often require complex equipment that a certified arborist has the training to safely utilize. Tree care is complicated and dangerous work, so the best solution is to hire a certified arborist to work with your trees.

See Our Tree Trimming Services

Certified arborist trimming a tree | arborist is isa certified | Stein Tree Service

Certified Arborists Can Treat for Tree Diseases & Pests

Another part of tree care certified arborists are better suited to handle is treating diseases or pests. Trees can become infested with various pests, including emerald ash borer and spotted lanternfly, or infected with disease following infestation or tree injury. Treating for these diseases and pests requires knowing what to look for in a tree, awareness of how the pests and/or diseases can affect the rest of the landscape, and understanding of the available solutions. A certified arborist will know how to properly treat trees for pests and diseases while maintaining the health of the surrounding landscape and plant life.

Certified Arborists Can Handle Storm & Emergency Tree Damage

If a large, mature tree is damaged or knocked over in a storm, certified arborists will be able to handle and resolve the situation. Tree removal can be dangerous, especially in the aftermath of storms where trees can interfere with other structures such as power lines or homes. Damaged or toppled trees that obstruct roads, businesses or homes also cost the owners income, making timely evaluation vital. A certified arborist has the experience, education, and skills needed to handle storm damage and provide emergency tree services while protecting others’ safety.

Stein Provides Emergency Tree Services

Contact Stein Tree Service for Your Tree Care Needs

If you have any tree care needs or questions, contact Stein Tree Service. Stein has been in business for over 35 years, serving many communities in Delaware and Philadelphia. We have state-of-the-art equipment that is ready for emergency dispatch. When you work with Stein, your arborist is ISA certified and highly experienced to ensure exceptional service. For more information on our services, contact us today.




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