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What Makes a Certified Arborist Important for Tree Care

February 5, 2025
Tree Care

Caring for the trees on your property is more than just maintenance, it's an investment in safety, property value, and the health of your landscape. Whether you're removing a hazardous tree or ensuring the growth of a young sapling, hiring professionals trained in tree care is important. Among tree care specialists, certified arborists stand out for their expertise, qualifications, and dedication to maintaining a safe and healthy environment.


If you've wondered what sets certified arborists apart and why their involvement is so important, this article will take a closer look at their qualifications, benefits, and the value they bring to tree care projects.



What Is a Certified Arborist?

Certified arborists are tree professionals who have proven their skills, knowledge, and training by earning certification through a recognized organization like the International Society of Arboriculture (ISA). Becoming a certified arborist is no quick process—it requires passing rigorous exams that test their expertise in all areas of arboriculture, including tree identification, maintenance, disease management, and hazard assessment.


Arborists also commit to continuing education to stay updated on the latest industry knowledge and best practices. This ensures that they can provide homeowners with reliable, effective solutions for whatever tree care challenges arise.



What Qualifications Do Arborists Need?

ISA-certified arborists meet a specific set of professional requirements. To earn the designation, they must:


  1. Have years of field experience in tree care.
  2. Pass a comprehensive certification exam covering tree biology, soil management, pruning techniques, risk assessment, pest management, and tree protection during construction.
  3. Stay current with continuing education credits, ensuring they remain familiar with advancements in arboriculture.


This standardized certification process makes sure that when you hire a certified arborist, you’re working with a professional who understands the full scope of tree care and safety.



Why Is Hiring a Certified Arborist Important?

The trees on your property are living assets that require specialized care. Whether it’s addressing storm damage or planting new species, certified arborists are uniquely equipped to deliver a higher level of service. Here are some key reasons to trust them with your tree care needs.


1. Expertise in Tree Health

Trees can suffer from a wide variety of issues, including pests, diseases, and environmental stress. Certified arborists can quickly diagnose these problems and recommend solutions. Their deep understanding extends not only to tree biology but also to recognizing the warning signs of trouble.


For example:


  • A certified arborist can identify fungal infections like oak wilt and recommend treatments to save the tree.
  • They can spot pests such as emerald ash borers early, preventing significant damage.
  • If your tree isn’t thriving, they’ll evaluate soil quality, water availability, and other environmental factors to improve its health.


2. Proper Tree Pruning

Pruning involves more than just trimming branches. Correctly pruning a tree enhances its appearance, strengthens its structure, and extends its lifespan. A certified arborist knows how to remove dead or weak branches without injuring the tree itself. They also follow industry-approved techniques to avoid improper cuts, which can leave trees vulnerable to decay or disease.


For example, if your tree is growing unevenly or has dangerous, low-hanging branches over a driveway, an arborist can adjust its shape without compromising stability.


3. Hazard Assessments and Risk Reduction

Dead, leaning, or damaged trees are a liability to your home and property. They pose serious risks, especially during storms or high wind events. Certified arborists are trained in tree risk assessment, meaning they can evaluate the condition of potentially hazardous trees and determine the best course of action.


They’ll consider factors like root stability, branch structure, and overall health before making recommendations about removal or remedial action like cabling and bracing.


4. Environmentally Conscious Approach

Certified arborists understand the role trees play in the local ecosystem and prioritize sustainable practices. Whether transplanting a tree or choosing species suitable for your region’s climate, their work supports long-term environmental balance.


For example, planting native trees not only reduces water usage but provides a habitat for wildlife. Arborists can help you select the best tree for your location while ensuring proper planting techniques.


5. Emergency Tree Services

After a storm, dealing with fallen branches or uprooted trees requires expertise to prevent further damage. Certified arborists are equipped to handle emergencies safely. Whether it’s removing a tree from a roof or clearing debris from a yard, they adhere to strict safety protocols.


Hiring an uncertified tree worker for emergency services can lead to costly mistakes, unsafe practices, or further damage to your property. A certified arborist’s training ensures every stage of the process is carried out carefully and effectively.


6. Long-Term Cost Savings

Though the upfront cost of hiring a certified arborist may appear higher, their services often save money in the long term. Healthy trees increase property value by improving curb appeal and energy efficiency with shade.


Additionally, preventative care and hazard mitigation reduce the risk of expensive storm damage or tree removal.



Real-World Example

Consider a homeowner who has a 100-year-old oak tree near their home. After noticing visible cracks in the trunk and falling branches, they choose to consult a certified arborist. By conducting a thorough risk assessment, the arborist discovers internal decay threatening the tree’s stability. Instead of full removal, the arborist recommends cabling to strengthen the structure and regular pruning to reduce weight stress. These solutions preserve the tree without causing unnecessary disruption, showcasing the value of expertise.



Making the Right Choice

When hiring a tree care professional, always verify their credentials. Ask for their certification number and look it up on the ISA’s website to confirm their status. Certified arborists often go beyond expectations because they operate with the professionalism and accountability reflected in their qualifications.


From enhancing the safety of your property to improving tree vitality, a certified arborist is essential for anyone dedicated to responsible tree care. When choosing a professional to trust with your outdoor space, these experts make sure that no branch is left unexamined, and every possible solution is explored.


With their help, you can enjoy vibrant, healthy trees while protecting your investment and the environment.


Tim Costley

Tim Costley is the President of Superior Arbor Management, Inc. He has achieved the ISA Arborist Certification to provide the best possible tree care for S.A.M.’s customers. 


*ISA Certified Arborist #SO-1925A

*ISA Tree Risk Assessment Qualification (TRAQ)

*ASCA (American Society of Consulting Arborist) Member

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