Tree Risk Assessment Services

Tree Risk Assessment in Ottawa
Preventative tree care and a detailed tree risk assessment can save property owners thousands of dollars in potential damage or removal costs. The certified arborists at Croft Tree Experts are licensed and trained to perform comprehensive tree risk assessments across Ottawa. Through careful inspection, we identify existing damage, structural weaknesses, and potential hazards that may not be visible to an untrained eye.
A professional tree risk assessment helps you make informed decisions that promote safety while supporting the long-term health and stability of your trees. Our arborists can:
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Perform limited visual and basic tree risk assessments
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Use diagnostic techniques to evaluate tree structure and stability
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Gather and analyze information to determine risk levels
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Provide practical recommendations and tailored solutions for identified risks
If you are unsure about the safety or health of the trees on your property, contact Croft Tree Experts today. Our certified arborists can perform a professional tree risk assessment to help detect issues early and prevent costly or dangerous problems in the future.
Tree Risks Assessments by Certified Arborists

What Our Team Looks For
Decay Pockets – Trees can develop decay pockets and inclusions that are hard to detect to the untrained eye. These decay pockets are weak spots in the tree that can present a risk if not dealt with.
Gradation Changes – If a tree allocates more energy to finding water/nutrients than to growing, it can lack the necessary nourishment to produce leaves. Over time, this can significantly decline the overall health of your tree.
Dead Branch Tips – Dead branch tips are a tell-tale sign of problems within the root systems of your tree. A certified arborist is trained to identify and spot dead branch tips.
Pests & Pathogens – The presence of fungi, bacteria, insects, or other pests can usually indicate the decay of somewhere in the tree. Licensed arborists have the equipment and knowledge to properly identify the presence of even the most discrete pests and pathogens.

Types of Tree Risk Assessments
Limited Visual Assessments – For a limited visual tree risk assessment, a trained arborists can evaluate and identify high risk trees. These types of tree risk assessments are intended for covering large amounts of trees with small amounts of detail being recorded. A limited tree risk assessment can be performed from vehicles or by walking down paths, sidewalks, and streets. A limited visual assessment can also be used to determine whether certain trees require a further assessment.
Basic Assessments – Basic assessments are more in-depth and require an arborists to carefully examine a single tree for visible defects. As part of this kind of tree risk assessment, an arborist will evaluate the structural integrity and overall health of a tree. For basic assessments, an arborist will also evaluate open cavities and perform a “sounding” check by using a rubber mallet against the tree. A basic assessment can justify the need for a more advanced assessment, in which the roots, stem, and crown of a tree can be evaluated in greater detail.
OTTAWA ARBORIST CONSULTING & TREE RISK ASSESSMENTS
Croft Tree Experts provides complete arborist consulting and tree risk assessment services for clients across Ottawa and the surrounding area. Whether you need a professional inspection, help with a tree removal permit, or expert advice on maintaining healthy trees, our team of certified arborists is ready to assist.
We have the experience, tools, and knowledge to address any tree related concern and ensure the best possible outcome for your property. Our consulting services include:
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Tree fungus and disease diagnosis and treatment
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Conservation and tree management plans
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Tree damage and impact reports
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Tree inspections and risk assessments
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Tree removal permits and city compliance support
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Additional arborist consulting services tailored to your needs
You can rely on the team at Croft Tree Experts for professional guidance, accurate assessments, and reliable solutions for every tree on your property. Contact us today to schedule a consultation with one of our certified arborists.
Check out our blog: What Happens When Storms Damage Trees?

Testimonials
Testimonials
Ryan H. – From Ottawa
Great service, quick communication, crew showed up and explained everything and did a great job trimming mature tree while maintaining shape and health of tree. Made sure we were happy with the job before cleaning up all debris and leaving the site in great condition. A+ service.
Ron B. – From Ottawa
Great pre-work consultation and quote. Professional work on the day of, with “walk around review” with me after the work was completed. Happy to say the team did a great clean up as well, as there was a lot of material to remove. Very happy with the service and support.
Jodi S. – From Ottawa
After getting assessments done from a few companies, I ultimately chose to have Croft to do the work because of the professionalism from David during his initial assessment. Kristy at the office was always helpful and quick to respond to any inquiries that I had along the way. The crew worked fast and I appreciate that they tried to save our little mountain ash tangled in the maple!
Annette P. – From Ottawa
The experience with Croft was pleasant and efficient. The were quick to come and give me an estimate and keep me informed of the process all the way through. The crew that came to trim my trees were polite and got the job done quickly. They recognized that a tree is a living part of one’s home and any mistake cannot be easily rectified. Whenever there was a question, they asked me right away. That was really appreciated.
John S. – From Ottawa
We used Croft Tree Experts to remove one tree and trim 4 others on our property. They were very professional and did a great job. We will be having them back in the spring to plant a replacement tree. Excellent job!
Laura M. – From Ottawa
Prompt attention and diagnosis of my maple’s algae and fungus issues. Tree pruning and shaping has corrected the problem. The crew also did deep pruning of backyard spruce and basswood. They were focused, professional and thorough and did a great clean up of all debris. They asked about my satisfaction with the work, and made suggestions on how the trees should be cut for best esthetics. I have hired other Ottawa arborists in the past, but this company will now have my business, based on my total satisfaction.
Robert G. – From Ottawa
I would definitely recommend Croft Tree Experts to others looking to have trees removed. They were prompt on their initial response, getting the quote, being clear on what was going to be done and what was needed (e.g. moving cars from street and neighbouring lots); as well as confirming that a removal would be required. The work was done well (from what I can tell), staff were friendly and professional.
Don W. – From Ottawa
We’re very happy with the quality of work and professionalism provided by Croft Tree Experts. The large, old silver maple they removed from our yard was a challenging task. But from their estimator to the work crew itself, they arrived when they said they would, acted with great professionalism, removed the tree quickly and safely, and fully fulfilled all their contractual obligations. They also did a great job cleaning up our property when the task was done. If we need any more tree work on our property, we’d happily employ Croft once again.
Mark B. – From Ottawa
I highly recommend Croft Tree Experts. They responded quickly to my request for an estimate, with a price that was quite reasonable. They kept me informed of when they planned to show up to do the work, and kept to their timings. Their work crew was polite, and efficient. Once the job was complete they cleaned up all the waste. I don’t think you can ask for more.
Gareth W. – From Ottawa
Arrived at scheduled time, very knowledgeable guys. This is the second time I have used Croft Tree Experts and I have been delighted both times. They did a great job on my ugly maple which had been massacred a few years back by another arborist company. Quick and tidy. Back yard was left as they found it without any stray branches. These guys definitely have our loyalty. Definitely recommend them.
Violet F. – From Ottawa
I have used Croft Tree Experts for several years now. They are indeed “experts”. They are very knowledgeable and provided good advice. They come when they say they will and do a very efficient job. They also clean all the clippings and branches . I certainly would recommend them.
Jerry G. – From Ottawa
This is the second time in 4 years that I have used this company to trim my Manitoba Maple tree. I am completely satisfied with their service. The most impressive part was their level of clean up after this trimming. I would highly recommend this company to anyone seeking quality work done by professionals.
David R. – From Ottawa
It had been several years since my beautiful large but severely overgrown ornamental crabapple tree had had any attention. On recommendation from a neighbour who had just had an excellent experience with Croft Tree Experts I approached them for a quote. I feared the worst having dealt with tree companies before but the quote came in at a very reasonable cost. I had called the company and Dave came to see the object in question and when he queried me about what I wanted he understood precisely what I had in mind. These are strange times so between quote and work a few weeks elapsed. But then I got a message saying they were available at such and such a time to do the work. I agreed to the time (as any company must do they gave a range of time) and sure enough the crew arrived pretty much right on the minute. Work was done, all extremely professional. Everything was done in a timely manner and the ground was pretty much spotless when they were finished. I absolutely love the results as do my neighbours. Billing was efficient and it came in right on quote. Couldn’t be happier with the service. Thanks Croft!
John R. – From Ottawa
We needed four stumps ground. From the time of first contact until the service truck pulled away, the experience has been completely positive. The estimate was quick and the price was right. The service staff were careful, polite and professional. The job and the cleanup were very well done. I recommend their services.
Kate P. – From Ottawa
We were very pleased with the quality of work and professionalism of the guys. They were friendly and understood what we wanted done with the trees. We would have no hesitation in recommending Croft Tree Experts for any tree trimming and removal.
Veronica I. – From Ottawa
I had a crab apple tree that needed some serious TLC as previous owners didn’t maintain it at all. I selected Croft for not only having an informative website but for their professionalism. They arrived on time, did their work and cleaned up right after. Our tree looks so much better now. I should also point out that Croft took care in keeping their distance due to COVID-19 crisis which I greatly appreciated. I would choose them again.
Linda M. – From Ottawa
Prompt service, courteous and knowledgeable staff, efficient pruning of trees, great cleanup and reasonable prices all led to a highly rewarding experience with Croft Tree Experts.
Dale B. – From Ottawa
We are very happy with the service we recently had from the Croft Tree Experts. We had a large locust tree to be pruned and an old lilac tree stump to be removed/ground up. Kristy in the office was very helpful in booking out appointments and the gentlemen who came to do the work were efficient, knowledgeable, friendly and did a great job from start to finish. We will definitely use them again and recommend them to address any tree issues you may have.
Brian B. – From Ottawa
Very competitive pricing. The crew showed up during the scheduled time and were courteous and professional. They did an excellent job trimming an out of control hedge and removed all debris to our complete satisifaction. Would highly recommend their services.
Tina D. – From Ottawa
I called 4 tree trimming services in Ottawa and picked Croft Tree Experts. They were very pleasant to deal with, reliable and got the job done fast and with quality. This particular job involved a high tree that was interfering with our eaves. They cleaned up after cutting several large branches without killing the tree. As a bonus, they were the most reasonably priced. Highly recommend.
Andrea G. – From Ottawa
Rahul V. – From Ottawa
Very punctual, professional, helpful, and friendly service. They removed a small dead bush in my front yard promptly. They also provided advice on when to replace it which was helpful as I would have done the wrong thing (replacing it in short order as opposed to waiting until next spring). They also advised on what other options I had to remove the dead bush and ultimately did what was best for me. Great service. Hope to employ them again should the need arise. I highly recommend them.
Rob G. – From Ottawa
Simply excellent service! Kyle arrived promptly as promised and gave a thorough overview of what should be done to eliminate risk to neighbors’ property from my trees. Other work included significant cleanup of a neglected locust tree and some large maples. The team worked the better part of a full day which included all the necessary cleanup of debris afterward. Could not be more pleased with the results. The locust, which I despised the look of previously, now looks wonderful. Thanks to all of you!
Steve H. – From Ottawa
My wife and I had Croft Tree Experts tree specialist Kyle come to our home to appraise and give us a quote on an overgrown Maple and a Spruce that needed trimming. Kyle was very thorough in his explanation of how he could take care of our issues. He didn’t try to oversell me and actually suggested I not spend money on a very tall Cedar that I thought I should bundle at the top. He could have easily made more money from us but he was kind enough to suggest that we shouldn’t bother unless we were adamant about doing so. The final quote was more than reasonable for us. When Dave and Jeremy came to do the work a couple of weeks later (they are quite booked up with projects) they worked efficiently and did a superb job on trimming back our trees. They were very courteous, friendly and also asked us if there was anything in particular that we wanted them to address before they started the work. Our property was left spotlessly clean. Trees look amazing !! I can’t say how pleased we are with the work they did for us and I highly recommend Croft Tree Experts to anyone looking for professional level workmanship at a fair price.
Stewart K. – From Ottawa
Fantastic job and at even better price. The yard was clean, the hedges look great! Thanks guys! No need to shop around, you’ve found the RIGHT people!
Dan M. – From Ottawa
The team from Croft were courteous and professional. Both Kyle, who came to do the estimate, and the crew who took down the tree answered all my questions. They removed a large maple that was very close to mine and the neighbors house safely and expertly. Would not hesitate to recommend them.
Mattie M. – From Ottawa
We wish to thank the two crews that came out to cut numerous trees on our property, as well as trim our large maple and take away a few stumps. They did a wonderful job, worked very hard, were very accommodating, tidied up before leaving, and were very pleasant.
Kevin T. – From Ottawa
Excellent job pruning two large trees. The guys were friendly and thorough in cleaning up after the job was done. I have recommended them to neighbours, friends and family. Great job guys!
Tama D. – From Ottawa
We are very happy with Croft Tree Experts. Kyle was a pleasure to deal with and took great care pruning our giant Manitoba maple and cedar hedges. The price was extremely reasonable compared to other quotes we received, and they left our yard and neighbors’ yards pristine once the work was complete. I would definitely recommend their services to others seeking a qualified arborist.
Additional Ottawa Tree Care Services

SUPPORT SYSTEMS (CABLING & BRACING)

COMMERCIAL SERVICES

ARBORIST REPORTS AND CONSULTING

STORM DAMAGE CLEAN UP

REGULAR MAINTENANCE PROGRAMS
