Koala Tree is a trusted professional tree care provider in London Ontario and surrounding areas. Our team specializes in tree trimming, tree removals, risk assessment and risk mitigation. Our passion is discovering what your trees need for better health, safety and how we can help them to thrive where they are. Have some tree questions? Book your FREE consultation here.

Are you a homeowner with trees on your property? Are you concerned about their health, safety, or feel like they need a trim or even be removed? We would love the opportunity to meet with you and listen to your goals for your property and see how we can work together to care not only for your trees, but your property as well. Click here to book your FREE consultation with Jason

If you need professional advice on managing your trees, we would love the opportunity to discuss your needs. Simply fill out our consultation request form. From there, Darlene, our Koala Keeper will reach out to you to find a time to meet up and discuss how we can help. It is normal for homeowners to have a detailed quote for the work requested before Jason leaves your home.

  • Alicia Wells

    Had a wonderful experience working with Jason and Koala Tree. They were informative and professional as they helped us decide if our trees were damaged and needed to come down. Since that time they have provided advice on best practices for existing trees on our side yards, & trimmed them back (they are too tall for us to do ourselves). Finally, they also worked with us to determine a plan going forward to plant trees best suited to our landscape plan, soil base, and property. Such a pleasure to work with two individuals who clearly love what they do. I appreciate that they care deeply about the safety surrounding tree removal, but also are informed enough to help you replace the trees that had to come down. I would definitely recommend them to anyone

  • Maddie Ayton

    My husband and I had Jason remove a pine tree right beside our house and remove a large limb off on of the silver maples in our back yard. We absolutely loved chatting with Jason, super personable yet professional guy and knowledgable about his trade. He worked amazing with his team and they had those two jobs done and had the yard all cleaned up within a couple hours. Jason even took time to chat with our little 4 year old boy who was sad the tree was getting trimmed and explained what storms and disease can do to a tree. 10/10 for us! :) we would welcome him back ANY DAY. :)

  • Patrick Stapleton

    We were very pleased with Koala Tree Services and the all the work they did for us. Both Kirsten and Jason were knowledgeable, professional and personable. They are truly passionate about trees and their care. Their skill in bringing down our 66 year old and 60'+ silver maple (due to heart rot) in a safe and controlled manner was amazing to see. We will definitely be using them in the future and would recommend them without reservation to anyone needing an arborist. Thanks again Jason!

  • Bruce Kelly

    Jason and Koala Tree did a fabulous job for us. They were very responsive, did what they said they were going to do and on time. They were very well organized, assessed what had to be done and had an estimate to us within minutes. We were able to approve the job electronically, pay electronically and view our invoice online. We would highly recommend their services.

  • Tim v.H.

    Koala Tree service has always been of exceptional quality. Jason and his team are professional, punctual, do excellent quality work, and give fair and reasonable prices for their services. I have recommended them to several of my neighbour's, who have all used them and been very, very happy. I highly recommend them.

  • Brian Telfer

    The owners of Koala Tree Inc. were very professional yet friendly. They came out to our home to provide an initial quote and spent a good amount of time discussing the job with us and explaining everything. They provided us with an estimate that was very reasonable and competitive. On the day of the job, they arrived on time and proceeded with the task in an efficient and safe manner, taking great care not to damage any of the expensive gardens around the tree in our English Garden backyard. The job was completed on time and the cleanup was great. I would highly recommend Koala Tree Inc. for the service they provided and the cost. I also like the fact that this is a small business operated by highly motivated individuals, and that the owners add an environmental component to their business by also using some of their earnings to plant new trees as a way to give back. Well done!

  • Norma Coates

    I called Jason when I realized that a very large tree in our yard was starting to split between limbs and would soon pose a hazard if it was felled by the wind. They came over, diagnosed the problem, and explained why it was best to take it down. They worked steadily for over 12 hours to take it down, slowly and carefully. Their rate was very reasonable. I would certainly use them again and recommend them most highly. You won't be disappointed!

  • Barbara Van Larkin

    They took down trees in our next door neighbours yard. They were very efficient and safety for all was of prime importance. I was very impressed with their work.

  • Stacey Smith

    I was so impressed with Jason and his team. They did an amazing job! The safety measures they took were fantastic, fascinating to watch them work. It was a big job on a very hot day. I couldn't be happier, 10/10 would recommend.

  • Adam Logan

    Great job as always Jason is a true professional in his field fair price
    Ethan was a great inspiration to see learning the trade I will use them again for sure, highly recommend!!!

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In 2020, out of a desire for a higher quality, customer centric, science-based tree care service, Jason Korkidakis started Koala Tree INC. Koala Tree is known in the arboriculture industry as a company with incredibly high standards and advanced technical skills. Jason's commitment to educating and growing new climbers shows in the quality work of the team. Jason works directly with equipment manufactures in the arboriculture industry to produce newer and safer equipment.

  • Tree Trimming

    Every tree, no matter the age needs ongoing care in an urban space. Our certified team constantly stays educated on the latest techniques to best care for your trees

  • Tree Removals

    We do our best to preserve trees, but some cases require us to remove them. We specialize in hazardous tree removals. With advance techniques we can remove very large trees from small spaces with minimal to no impact to your property.

  • Tree Health

    Do you have questions concerning the longevity or life-cycle of your trees? Do you wonder how you can help them thrive? We have the answers you are looking for. 

  • Risk Assessments

    Wonder if a tree is safe? Our certified team can give you a clearer picture as to the potential dangers that may exist.

  • Risk Mitigation

    After an assessment we can make recommendations as to next steps. This can include anything that may require trimming, support ties or cables, or even outright removal of the tree. 

  • Tree Planting

    Properly planted trees not only add value to your home but lower your monthly utility bills. We will work with you to ensure the proper species of trees are planted correctly, all the while instructing you on how to properly care for them over the years.

  • Brush Clearing

    We make tree care simple. We offer complete cleanup packages, so you are not stuck with a mess at the end of the day

  • Stump Grinding

    We also offer stump grinding and removals, so you are not left with unsightly stumps after a tree has been removed.

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