Wildwood Tree Services Ltd
“Our large tree was removed and our property was thoroughly cleared of all twigs, leaves, branches, etc.”
Best Arborists & Tree Services in Oakville, ON
15 companies listed · 6 in Oakville · 2 open 24/7 · 8 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
Storybook Tree Services Inc.
“Rob is quick and efficient, he and his team have done great work on my yard for years.”
Arbor Art Inc.
“He was an expert in the air and felled the large limbs with care and ease.”
Oakhaven Tree Care & Consulting
“We recently hired Chris at Oakhaven to prune and shape a mature Japanese Maple in our front yard and we couldn't be happier with the results.”
Stump King (Stump Removal Specialist)
“I would have no hesitation in referring them to anyone - in fact I already have.”
D F Wilby Tree Surgeons
“Cutting large dead birch branches over our immovable classic car was done expertly and safely by Dave suspended by rigging ropes.”
Listed for homeowners in and around Oakville, ON, these 15 companies do arborist work. Qualifications, the reports they prepare and their hours are as published on each website, with ratings and quoted comments taken from public reviews.
Area overview: Oakville, ON
6 of the 15 companies we list are based in Oakville; the other 9 serve Oakville from towns including Mississauga (17 km), Burlington (18 km) and Etobicoke (29 km). The companies on this page are rated from 4.6 to 5.0 across 1,430 reviews; 11 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (85%) and responsiveness (80%). The topics that come up most in reviews of the companies on this page are "estimates", "cleanliness" and "price". 2 are open around the clock; 8 are open on Saturdays and 6 on Sundays. The services the companies on this page list most often on their websites are tree planting (3), tree removal (3), plant health care (2) and pruning (2). 1 shows a licence on its website and 5 list staff certifications (ISA). Domain records put 3 websites of the companies on this page at ten or more years old; the oldest dates from 2011. 2 offer emergency call-outs; 9 give free estimates and 2 are family- or locally-owned. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Why do nearby towns show up on this page?
6 of the 15 listings give an address inside Oakville; the others come from other towns within 30 km. Consulting work travels well, since what arrives is a person with a probe and a notebook rather than a convoy of machinery.
The Real Tree Masters Inc.
“If you need a tree or bush to be taken out of your residence, try Real Tree Masters.”
Tree Doctors Inc.
“We have been using them for a number of years and are grateful for their knowledge and expertise in their approach to the work.”
Derek's Tree Service Inc
“Crew showed up on time, did amazing work, and cleaned up beautifully.”
Hudson Tree Services Inc.
“I have use many tree services in the past - trust me, nobody comes close to Hudson.”
Arbor Garden Centre and Nurseryinc
“This is a family owned nursery and I find their prices way better than some larger scale nurseries in the area.”
Diamond Tree Care & Consulting Inc.
“Diamond Tree Care exceeded our expectations from our first interaction to the payment for service.”
New Toronto Tree Care Ltd.
“They took care of this project with nothing for us to worry about.”
McFarlan Tree Care Inc.
“They did an amazing job and I am so relieved to have the dead trees gone.”
Westwood Tree Care
“The crew and owner were friendly and respectful even when faced with my barking dogs.”
Why these companies made our list
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