Tree Green is your local tree M.D.! 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. Our expert team takes great pride in being voted the #1 tree care company in all of Northeast Illinois by Chicago Consumers Non-Profit Magazine, and is also a BBB accredited business with an A+ rating. Tree Green is fully licensed and insured. Our certified arborists have the skill and knowledge to effectively evaluate and diagnose a wide variety of tree problems including: Adelgids Aphids Crabapple scab disease Bagworms Bronze birch borer Common Ash 'Lilac' borer Construction Damage Emerald Ash Borer Girdling roots Iron chlorosis Japanese beetles Leafminers Mealybugs Mites Pine sawflies Qunice rust Root Rot aka 'Wet Feet' Scale Insects Yellow leaves Zimmerman Pine Moth borer For a free consultation call the tree experts today!