Contact - Orillia
At Adamson Tree Experts Inc., we are proud to provide exceptional tree care services to homeowners and businesses throughout Orillia. With decades of practical experience, our team combines safety, environmental responsibility, and expert craftsmanship to deliver results you can trust. From stump grinding and precision pruning to advanced techniques like tree cabling, bracing, and targeted wound treatment, we handle every project with skill and attention to detail.
Our services include thorough tree health inspections, safe branch and structure clearance, and complete lot or site preparation for new construction. When severe weather hits, our 24/7 emergency response crew is ready to quickly remove fallen trees and storm debris to restore safety. To keep your trees healthy year after year, we offer professional aeration and fertilization programs. For those looking to repurpose wood, our on-site milling service can transform felled trees into quality lumber.
At Adamson Tree Experts Inc., we understand the shade, beauty, and value that healthy, mature trees add to Orillia properties. Our mission is to help you maintain and protect that value with dependable service and expert care you can count on.
Email: info@adamsontreeexperts.ca
Phone: (249) 877-TREE (8733)
Our Services
Tree Removal & Stump Elimination – Safe, efficient removal of damaged, diseased, or unwanted trees, followed by complete stump grinding to restore the area to a clean, level surface.
Precision Pruning – Expert trimming techniques to enhance tree health, improve structure, and maintain an attractive shape while reducing risks from weak or overgrown branches.
Structure & Property Clearance – Careful pruning or selective removal to maintain safe distances from buildings, fences, and other structures, promoting airflow and reducing the potential for damage.
Root Zone Aeration & Nutrient Enrichment – Specialized treatments to improve soil quality, strengthen root systems, and boost long-term tree vitality.
Cabling & Bracing Support – Installation of durable support systems to stabilize vulnerable or split branches, prolonging the life and safety of valued trees.
Tree Damage & Decay Care – Targeted treatment for cavities or wounds to help prevent further decay, deter pests, and promote natural recovery.
Comprehensive Tree Health Assessments – Detailed inspections to evaluate the condition, safety, and overall value of individual trees or entire properties.
24/7 Emergency Tree Services – Rapid-response crews available day or night to safely remove fallen trees and storm-related hazards.
Land Clearing for Construction – Responsible site preparation, including tree and vegetation removal, for new builds, expansions, or major landscaping projects.
On-Site Lumber Milling – Turning felled trees into custom-cut lumber or distinctive reclaimed wood products right on your property.
Our Work
News & Updates

Why We Don’t Use Spurs When Pruning Trees
“Spike up the back side, they’ll never know.” It’s been an ongoing joke around Adamson Tree Experts Inc. for quite some time. 😂 But no,

Hazardous Roadside Tree Removal in Simcoe County
Our crews spent three days dealing with hazardous trees that could jeopardize the roads. Roads closed, pizza boy. Find another way home. A ton of

Last week he was sitting on the job. This week he’s on his phone. 😂
He’s lucky he’s one hell of a climber. All jokes aside, there’s not too many places we’d rather see him than up in a tree

Taking Down Some Rotten Ash
Randy and Brett were out tackling some hung-up, rotten ash on this job. Dead and deteriorating ash can become extremely brittle over time, making compromised

Big Tree Service Job in Midhurst – The Whole Crew Out
Big job in Midhurst, just outside Barrie! Our crew was on site tackling 6 large sugar maples, 1 red maple, a big white pine, a

Had All the Dogs Out for This One
This was a big one. Ten mature trees removed across two neighbouring properties, with the crew using a little bit of everything to get it