I recommend Tree Green to everyone with trees they value! Our paper birch trees would have succumbed to borers 20 years ago but with the fabulous team at Tree Green those trees were brought back to health and have thrived with the treatments Tree Green applies each year. Tree Green's informative emails have always been helpful in warding off trouble caused by draught, pests, and blights and for promoting good practices to keep my trees beautiful. Whenever I've worried about an issue I call Tree Green - one of their arborists comes out to give me advice - not to upsell treatments but to give their opinion which results in my not wasting money or time worrying. Without Tree Green I would not have nature's beauty surrounding my home. read more

Tree Green truly is our Tree M.D. I probably have the only 2 remaining thriving Parkway Ash Trees in Bartlett. 6 years ago when Bartlett cut all the parkway Ash Trees down Tree Green said they could save them. They took the appropriate steps with the village, had them tagged and they look fantastic today. Their service is the best. Thank you Tree Green Team for being our Tree M.D.! Terry Dane Bartlett read more

Tree Green provides outstanding service for Hallmark Ct. in Wheaton. The teams that are sent out are efficient, punctual, personable, careful, and professional. A big thank you to Tree Green Staff! read more

We have been using Tree Green for several years now. They are very knowledgeable, efficient and friendly. Would Highly recommend them.

We had Tree Green out last summer to take a look at a couple of large spruces and a pine that appeared to be ill due to fungus. They came out promptly to diagnose and provided us with a packet of educational information covering other relevant topics beyond our ill trees. Tree Green was very up-front about not guaranteeing they could save our trees or that their treatment had been proven effective. We decided it was worth a try, moved forward with treatments and did see new growth this spring and summer. I find their regular email blasts and memos provided at time of service to be incredibly informative and relevant to current tree/shrub issues in the area. A+++ read more

We used Tree Green before moving to Montgomery and we were extremely pleased with their services all around. We had a Redbud tree we planted with our boys when we moved in and started to struggle and they did a treatment to it and it came back the next year looking a thousand times better and we will still drive by it and see how it is doing. They also treated our Ash tree that is STILL LIVING!! Thank you for all you do Tree Green and we will always recommend you to anyone that needs some tree help!! The office staff was always a pleasure to work with, they were always accommodating to our requests (my husband said I called to much, lol). Thank you again! read more

We've used Tree Green MD for years and are extremely pleased with their communication, service and customer service. They treat our two evergreens for disease each year as well as provide iron injection services for our Pin Oak and River Birch every three years. Our trees look amazing! Tree Green MD provides updates relative to emerging disease in trees and always in plain, easy to understand language. Their website offers excellent photos of diseased trees versus treated trees - and we have found those pictures to be spot on! Their customer service is pleasant and prompt and I always know how much the services will cost. I recommend their service to anyone who wants their trees to be as healthy as possible! read more

Prompt, professional, courteous service. You can't do better than Tree Green to take care of your trees and shrubs. I have more than 30 years of Tree Green experience on two different properties and I have always been impressed by Craig Casino's emphasis on continuing education and staying on top of the latest and best research in the field. I have two large, healthy ash trees in my yard as a result. read more

We have used the services of Tree Green for years. They saved our Ash tree and sprayed trees for mites/fungus. Anytime we have requested someone come out and look at something, they have been very quick in responding. They always take the time to talk to us about our trees and what may be needed. Very Happy with their service. read more

I have been using Tree Green for at least 15 years and recommend them without hesitation. They are very responsive to inquiries and send informative e-mails when local problems appear. Service people are very professional and office is great too. Very knowledgeable about tree health and problem solving. read more

These folks are great. Last week I noticed an insane infestation of bagworms on some of my arborvitaes. Those suckers destroyed one arborvitae in about 5 days. Knowing the destruction these things cause, Tree Green MD came to my house literally within a couple hours of us calling -- and that was on a Saturday! They completely eradicated the bagworms and fingers crossed saved a bunch of other arborvitaes in the area. This is the second time I've had Tree Green MD to my property - they provided great service on both occasions. They will be my go-to arborist experts. read more

Called Tree Green when our Magnolia developed some type of fungus. They were honest to tell me that the time of year I called it would be a waste of money to spray then. But they would schedule a call in the fall, when it would do the most good. Three years later, our Magnolia is still with us and doing so much better. Also, they suggested root feeding our Ginko tree. That has also helped this new tree thrive. They send out email reminders of when service is due, or just general helpful information. Definitely would recommend! read more

Have used this company for years. Saved a 150 year old oak from construction damage and many evergreens from a nasty fungus. I am confident they provide the best chance for a good outcome. read more