Don't call these people. They came out in March asking to be prepared to inject my ash tree and we had to call them to remind them once the window for inoculation had passed by. These people are very disorganized and unprofessional read more

We've used their tree service for +15 years. They help maintain trees, fertilize, new tree plantings and installed a cable system in our giant white maple tree to keep it safe, add strength and help add years to its life. The employees are so knowledgeable and their goals are for tree health, not cut down and remove. Although if there is a situation of a very unhealthy tree, the first step is discussing a plan on how to make it better. Removal is last resort, so when that is needed - they are professional, safe and clean. They provide info on native species to replace any tree if they were removed or if you want to add more trees. Always check with your city BEFORE removing trees, you usually need a permit and if you know ignore this rule and are caught later - the fines are HUGE. (This didn't happen to me, I have read this directly from my townships website.) read more

High levels of expertise, jobs completed amazingly well, and attuned to client needs. This is a terrific company and they price their services fairly. I am a repeat client & plan to continue with them. read more

As I noted earlier, the workers trimmed our tree and worked hard and were professional. Craig the arborist and Jack the president got involved a the dead branch was cut back. I am really impressed about how they came out and resolved our concern. I would recommend them without reservation. read more

So helpful! I had been searching for a company to remove a tree from my moms backyard. It was winter and not a lot of companies were working, some weren't even taking calls. But Guardian replied to my inquiry right away, giving me a fair price and also advice on an additional tree that we didn't realize was dying. So for the less than a couple of the other quotes for 1 tree they removed 2 dying trees and helped make mom's yard much better. Because the weather was not cooperating they couldn't grind the stump, they promised to come back and then the Covid stay at home order fell upon Michigan. But they have been nice enough to help us arrange for the stump grinding to be done when the order is lifted, working with us to accommodate the fact that the home will be owned by someone else by that time. Great communication, timely follow-up and fair pricing. They are nice people to work with on a project. read more

Scheduler completely unprofessional when returned their call asking me to call them back to set an appointment... wasted a lot of my time with a lot of nonsense...then hung up when I politely asked that some else call me back ...took a lot, but feel motivated to write this review. read more

We are so happy that we hired Guardian to work on out trees. I didn't realize how knowledgeable a person I'd be dealing with. They really know their stuff. The lead climber's explanations helped me understand the approach. We had him remove some big limbs on our Walnut tree that were beginning to encroach on one of our out-buildings. They did a full prune on three of our big walnut trees. The following summer the trees were so vital and bursting with life, it was glorious. Our trees have been revitalized! We also enjoyed watching the skilled tree climbers. They're hard working friendly bunch. We have hired another company in the past. From now on, Guardian all the way. They respected our property. They really love what they do and it shows. read more

Guardian Tree Experts - One of the arborists at Guardian. - Tree Services Near Me - Ann Arbor, Michigan

Guardian Tree Experts just finished up three days of trimming and felling five large trees here at the farm following ice storms earlier this year. One of the felled trees was an Elm that was at least 70' and located over our house and fenced dog run. I cannot speak highly enough of the work they have done, their safety protocols, the care they took to ensure no damage to the house and other buildings and the clean-up each day, along with the fact that each of the two teams that came over clearly love what they do and have been incredibly nice to spend time with. Absolutely top top marks for Guardian and their people! read more

We hired them for June 2023 in Ypsilanti. I love the work they did to trim the trees. They have lower estimates than others. They sent a team that I could talk to. They cut back trees; we reviewed; then trimmed more as needed from those trees. They took down a tree without damaging neighbor's house next to the tree. They worked in the rain-unlike other tree trimmers (it wasn't raining hard but it rained all day.) Thanks again! read more

I had a great feeling about their service from my very first phone call to schedule an appointment. This being my first time having trees that needed trimming or removal, I only knew I wanted an arborist out to evaluate and do the planning. Tim has been extremely easy to work with from start to finish, very communicative and straightforward about the whole process, and had my quote done within a few days. We were able to schedule easily and any issues the crew came across were handled promptly. The trimming and removal of a couple trees happened one day, and the stump grinder was sent out on a separate visit. Both times they left ZERO evidence they'd even been there...other than my much better, healthier looking trees. I've been super impressed and will 100% use the company again in the future. read more

They do a fantastic job and are very knowledgeable, but they could be more responsive when adjustments to services are needed.

They are reliable as far as giving estimates and arriving when they say they will. But, you will only be able to talk to "your arborist". The people who do the cutting are different than the arborist you talk to. The pruners come and go without knocking or calling to let you know they are there and they will probably be done before you even know they are there. If what was written down as their instructions by "your arborist" was not exactly what you wanted, that is what you will get. Oh and "your arborist" will not be on site when the actual pruning is done. Also, they seem to just extend work orders for tree maintenance for pesticides from one year to the next without re-evaluating your need. I've been paying for mitocide for years and guess what? When they actually checked, no evidence of mites! Gee. read more

We've worked with Guardian several times over the past 4 years in our home. With 4 huge maple trees and a variety of "junk trees" that we inherited from the previous owners, there has been a lot of work to do! Their quotes are fair, staff friendly and responsive, and their work is top notch. Would 100% recommend Guardian! read more

The trees got cut down but we were left with a tore up front lawn and flower bed from the equipment they used. When my husband called to ask what happened the guy said he would look at the lawn and get back to us. Guess what? He never called back. My husband had to keep calling. A month or so later they said they could come out and reseed the lawn or give us a discount. We said we would rather have a discount than wait another month for them to reseed. He had to get back to us on the amount. Guess what??? He never called back. My husband called and emailed again. We got an invoice with $100 discounted. $100 won't even cover the plants they killed let alone the time to reseed the lawn. Or my two months of aggravation as we waited for them to rectify the mistake they made. read more

I needed serious pruning done on a large locust tree in my yard. I'd used another tree service before, but I wasn't thrilled with either their work or their prices, so I asked for on-site estimates from three services. Guardian was my choice, because Brian was clearly so knowledgeable, and he was actually interested in another issue I was having with a smaller tree. Guardian's prices were reasonable too. The crew came yesterday, and I could not have been more pleased. It was the end of the day, but the two certified arborists who did the work were energetic, eager to talk about what they were doing and how and why, and clearly more than competent. When they left, you could not have told that any tree work had been done, despite the fact that they had removed two very large limbs from the locust, as well as a lot of smaller ones. The driveway and yard were immaculate. I will use them again, and I'm happy to recommend them highly. read more

We had several different tree issues on our property. Guardian's crew was excellent. Very professional, careful to protect any adjacent plants - and careful about their own safety. It was impressive to watch them work. We have lived here for 24 years and have used several tree services. This is the first time I've written a review. Others were okay, or better, but none were this good. Kris (the owner?) is remarkably knowlgedable. read more

I am completely satisfied with Guardian Tree. They pruned a huge branch from a maple tree in my backyard. Everything went exactly as Josh and Garrett said. Super knowledgeable, great people to work with and a thorough clean up after the job. Guardian also takes care of the needle cast disease on my blue spruces, and I always trust there expert advice. Honest and fair pricing. Hire with complete confidence. read more

The crew, Wyatt, Rachel, and Bill, were great! Awesome friendly service, informative, and did a great job. I had one tree pruned and another chopped down. Good price too. Highly recommended!! read more

They took down two huge trees in our backyard they were in difficult places but they did a great job with no damage. The equipment they used messed up our yard a little but they worked with us to fix it up. Would recommend them for this type of work. read more

I recently had some trees removed from my backyard that were in a very difficult spot to reach, due to power lines, fences, garages, and houses. Kris and his crew from Guardian Tree Experts were professional, kind, and just all around wonderful to work with. They got the trees down quickly without any damage to the surrounding structures and they cleaned everything up so well. I would highly recommend them to anyone. read more

In this age of very impersonal customer relations/service Guardian Tree Experts are the exception. I won't deny that I've put them to the test as we have a lot of organically grown and tended edibles in our garden and planted in containers throughout our property and we cannot have chemicals used to treat our 13 Blue Spruce (for the fungal disease that is killing so many in the midwest)... coming in contact with our fruits and veggies. These folks have gone far and above our expectations in their willingness to work around this issue. Is there a 6th star? Garrett, Josh, you guys earned 6 ******...Thank you! read more

Guardian has been caring for our trees for almost 20 years, and we cannot say enough about their professionalism, their exceptional customer service, their attention to detail (and safety!), and most importantly, their dedication to ensuring that their customers are satisfied. A huge shout-out to Kris at Guardian for going above & beyond to quickly assist us with an unexpected issue. We can't imagine having anyone else work on our trees. Thanks, Kris! read more

I was very disappointed in the lack of response from Josh in returning phone calls and providing estimates when promised. If this is the way business is ran at Guardian than I consider myself lucky we never was able to even get past the initial stages. It is unfortunate as my neighborhood tends to rely on the good word of other neighbors and I cannot give that for this business. read more

Guardian Tree Experts are wonderful! Kris was very knowledgeable and gave expert advice when he came out to initially look at my yard. Moses and his crew who did the work were amazing. All the guys were professional, respectful, and equally well-informed. I had dead trees to be removed, fallen branches from last winter, and aged trees to be pruned. They came at the appointed day and time, worked efficiently, and cleaned up everything before they left. Their price was very reasonable. I would highly recommend them to anyone. read more

I needed stumps ground down from 4 large bushes and one small pine tree. They came out exactly when they promised to give an estimate, got the estimate via email to me quickly, it was VERY reasonable and they squeezed me in and did just a beautiful job. It is hard to get good service these days, and so I appreciate the very professional and thorough job they did, as well as the prompt and courteous service. I highly recommend this company and would definitely do business with them again. Thanks guys! read more

We hired Guardian Tree Experts to remove 4 trees from our wooded property. Two trees were dead, one was nearly dead and the 4th was too close to our apple & pear trees. Previous to our hiring them, Kris came over to diagnose our nearly dead Scots pine (teeny beetles ate it from the inside out) & to give us an estimate. All of the Guardian employees are so knowledgeable, hardworking and efficient, even during pouring rain! Moses (the foreman) is very professional and a nice guy. I was really impressed with how well they cleaned everything away, too. We are very happy we chose them. We would definitely hire them again and we highly recommend them for any tree service because they really know and care about trees :) read more