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About Illinois Arborist Association


Our mission: “Foster interest, establish standards, exchange professional ideas and pursue scientific research in Arboriculture.”

Certified Arborist Business Listing Service

Do you have a Certified Arborist on Staff? Your company can be listed on our Business Listings page for residents to search for Certified Arborists for Hire

Educational Opportunities in Tree Care & Safety

Member Discounts on Conferences, Workshops, Exams, Books & More

Professional Recognition

With use of your exclusive IAA Member Logo as well as through the IAA Awards Program



Healthy Trees, Happy Homes

IAA Services

IAA Fun Facts

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Which Certifications are Right for Me?

IAA Products

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IAA Officers

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IAA Testimonials

What Our Members Say

(Click/Tap on Read More for full testimonial)

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