We can safely remedy dangerous conditions from storm damage

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Care & Pruning

Proactive plant health care avoids more costly problems

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About Us

I.S.A. Certified Arborists on staff

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Emerald Ash Borer Treatment

If there are ash trees on your property you should discuss treatment options with a Trillium Tree Experts representative. A proactive treatment plan can save you money. The alternative or reactionary approach can result in more expensive solutions such as costly removal and replacement of valued trees. Our Certified Arborists will recommend the most practical service options to meet your objectives.

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Care & Pruning

Effective plant health care emphasizes prevention rather than reactionary solutions to pest problems.  A good plant health care program may include treatments such as soil aeration, fertilization, mulching and pruning to improve health and esthetics.  On occasion a plant health care expert may consider the thinning or removal of overcrowded plant specimens.

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Proactive care of your trees is the best defence against storm damage.  The Ottawa region is a harsh climate for trees and it is impossible to prevent all storm related tree damage.  If you have trees that have been damaged by a storm, our experts can safely correct dangerous conditions and take action to maximize the health of your tree.

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Referred by my neighbour 5/5!

Tom P. in Kanata

Trillium Tree Experts was referred to me by a neighbour. He said you provided excellent service, great work and at a reasonable price. He was right on!

Your crew just left after thinning and elevating the maple tree in my backyard. The maple was so big that our backyard was in constant shade; nothing would grow and no sun was reaching the back deck. The yard is now bathed in sunlight!

Your crew were courteous, prompt, polite, obliging and very professional. They did great work, plus cleaned up all debris. I would not hesitate to use Trillium Tree Experts again; an amazing job at a very reasonable price.

Thank you. Please feel free to use me as a reference – 5/5 rating!

Exceptionally Professional Job!

Diane C. - Nepean

Hello Wayne:

How brave! It was quite the site to see that young man so far up the tree – Probably well over 100 ft. in the air. Very skilled. Earl and I send our  ‘ Thank You’ to you and your crew for an exceptionally professional job.

With our regards


Hedge Pruning

Carmen in Bells Corners - Nepean

My hedge looks fantastic! Thanks for another year of great service.

Professional, Skilled, Friendly

Don in Kanata

My wife and I want you to know how happy we are to have chosen Trillium to remove the two pine trees in our backyard.  Your three man crew was everything you and we could have hoped for.  Their professionalism, skills and friendliness were exemplary.  The removal, clean-up and willingness to please created a very good feeling on our part from beginning to end.  We would be quite willing to provide a complimentary reference, should any potential client ask us if we would recommend your company.

Thank you for job very well done.


Francine and Graham G. in Kemptville

I take this opportunity to commend Chris and crew.  They are efficient, meticulous, and eager to please and are truly worthy of your company.  It is because of employees like them that Trillium enjoys such a good reputation.  Kindly convey our appreciation and satisfaction for the services rendered.

Fast Emergency Service!

Doug B. in Blackburn Hamlet

Thanks for the rapid emergency service to get the tree off the road, and thanks for such a thorough cleanup.  Please drop by next time you’re in the area for some other work discussion.

Job Extremely Well Done!

Maureen B. - Kanata

Dear Trillium Tree Experts

Thank you for a job extremely well done. Not only was your team very polite but VERY professional.



Great work and professionalism!

Heather - Richmond Nursery Inc.

Just wanted to relay this message to you.  Yesterday 2 of your guys installed cedar hedging for a gentleman, and he called this morning to say that he was so pleased with the professionalism and great work that they did that he just had to call and congratulate them for doing such a fine job. He is a very happy customer.

Outstanding value

John & Stephanie C. in Kanata

When we purchased a 30 year old property with overgrown trees, the experts at Trillium Tree Experts were able to make recommendations to maintain the charm of our mature trees, while providing the care and pruning needed to ensure our trees remain strong and healthy.  We consulted with a number of companies and Trillium stood out on professionalism, knowledge and value.  We highly recommend them!

Emerald Ash Borer – Thanks!

Bob N.

I just wanted to tell you how pleased I was with the job your company did for us; both the EAB treatment and the tree cutting. Your men were obvious experts in their jobs, very courteous, pleasant and fair. I wouldn’t hesitate to recommend your firm to anyone.