For more than 40 years, Tree Green has incorporated cutting-edge technology, industry leading knowledge and techniques along with client education into their practice for the residents of DuPage & Kane counties. Tree Green is voted the #1 tree care company in NE Illinois by Chicago Consumers Non-profit Magaine. We are fully licensed and insured. We evaluate and diagnose tree problems including but not limited to: Adelgids, Aphids, Crabapple scab disease, Bagworms, Bronze birch borer, Common Ash 'Lilac' borer, Emerald Ash Borer, Girdling roots, Iron chlorosis, Japanese beetles, Leafminers, Mealybugs, Spider Mites, Pine sawflies, Root Rot aka 'Wet Feet', Scale Insects, Tree fertilizer, Yellow leaves. Zimmerman Pine Moth borer Call us for a free consultation at 630-668-4350.