ISA Certified Arborists

What Is A Certified Arborist?

An ISA certified arborist is a trained tree professional that goes through a rigorous exam put together by the International Society of Arborists. The exam tests 10 different areas of knowledge such as soil management, safe work practices, tree protection, tree risk management and more.

An arborist certification is usually an indicator that the person you are working with is highly trained, knowledgeable and will make the best recommendation for you and not for their pocket.

What is the difference between a tree surgeon and an arborist?

The main difference is that the arborist has a certification from the International Society of Arborists (ISA). The tree surgeon may or may not have any certifications.

A tree surgeon is usually a highly qualified tree worker that performs trimming, pruning and tree removal jobs. The term tree surgeon is sometimes used interchangeably with the term arborist.

Chicago Tree Work

When it comes to tree care, there are times when you should turn to an ISA certified arborist in the Chicago area to evaluate your situation and recommend treatment.

Most arborists provide a wide range of services, including tree removal, tree pruning and cutting, stump grinding and removal, and tree health evaluations.

Many of these services are not needed on a regular basis, but an arborist can make valuable recommendations and put together a maintenance schedule.

When To Get Professional Tree Services

    1. After a storm – If your area has experienced a storm, or your tree appears to have shifted in some way or another, a tree expert can help determine whether it needs to be cut down or cut back. When safety is a concern, you need to call your professional arborist right away; he can determine whether immediate action must be take to avoid an accident resulting from possible limb or trunk breakage. Once your tree professional evaluates your situation, he can recommend what needs to be done to avoid a potential catastrophe.
    2. Health – If your tree is not looking as healthy as in the past, your may need to contact a professional to determine whether your tree can be saved or needs to be taken down. Warning signs that your tree is no longer healthy may include trunk damage with cracks or missing tree bark, branches that are bare when they should be leafy, and fungus growing on your tree’s trunk or limbs. A tree expert can help determine whether your tree can be saved with professional care or must be taken down.
    3. Neighborliness – If you can see that your tree branches are encroaching on your neighbor’s property, it’s best to act sooner rather than later and have your tree pruned. The simple fact is that if it is your tree, then it is your responsibility to keep it pruned and away from your neighbor’s property, unless they state otherwise. Aside from the simple courtesy of being a good neighbor, you might be liable should a branch or tree fall on your neighbor’s property, potentially causing injury or damage.
    4. New plantings – If you are just starting a tree garden, border, or even simply planting an accent tree, a consultation with an arborist can help determine the best candidates for your property. A professional can help evaluate growing criteria, such as water and sun requirements, as well as aesthetic qualities, such as the leaves, flowers and fruits of various species. Your trees will most likely be with you for a lifetime, so you want to be sure to select ones you will be happy with and that will thrive down the road.

Tree Felling

Tree removal is a very important decision. On one hand, there are safety considerations and you want to get an expert opinion about the hazard a tree poses to your property. Remember, some underlying issues might be invisible to the untrained eye. On the other hand, you want to make sure that removal is the best option. Mature trees have a positive impact on your property's value and removing one or more might drive that value down. You want to make sure that the person recommending you to remove the tree is well trained and keeps your best interests at heart.

Let’s face it – trees are everywhere and it’s easy to take them for granted. But should your tree have problems and need to be removed, it can be an emotional experience for homeowners. It’s best to do what you can do prevent tree sickness and damage before it occurs by establishing a relationship with a local ISA certified arborist that can advise you concerning potential problems.

How can I find an ISA certified arborist near me?

You can find an arborist in your area in a couple of ways:

On the same page on the ISA website, you can also verify credentials (recommended) to see if they are telling the truth.

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