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TRUSTED BY OAK HARBOR, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon630
    Verified arboricultural services reviews

Top-Rated Arborists in Oak Harbor - Updated Nov 2026

Avatar for American Tree Care
American Tree Care
4.9(
58
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+5 more

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Ammon is the best out there. He is not like so many other service industry owners. He is always on time, always professional, and he goes above and beyond. We have hired him twice and his prices are competitive and he has even done a little extra each time at no charge. He cleans up everything and him and his team are efficient. We will hire him again for sure."
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Recommended by100%of homeowners
Avatar for Cornerstone Tree Services
Cornerstone Tree Services
5.0(
7
)
Tree RemovalTree Trimming

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 2025

Free estimates

"I had a pine tree that had large branches were growing over my shed and reaching over the edge of the roof of my house. There were times in the past, when the ice covering the branches, that the branches rested upon the power lines. There were two vertical trunks that were twisted upon each other. All of these branches and trunks were removed without harm to my facility and did not hit the power lines. The tree was completely removed and hauled away. Before they left, the clean up the area. Very professional"
16 neighbors recently requested a quote
Avatar for new image excavation and tree service LLC
new image excavation and tree service LLC
5.0(
2
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+1 more

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Matt and his company did through and quality work. We couldn't have been happier with the end result. He went above and beyond to ensure we were happy with the work that was done. We had several bids and he was 1/3 of the cost the others were. But more importantly he stood behind the work he did and was a man of his word which is so hard to find. If you're struggling to find someone who is reliable and does quality work look no further. You won't be dissappointed"
Response time2 days
Recommended by50%of homeowners
Avatar for J Plus Construction Services, LLC
J Plus Construction Services, LLC
5.0(
3
)
Tree TrimmingTree Removal - For BusinessTree Stump - Remove+1 more

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I can highly recommend J Plus Construction after the excellent work they did in transforming my wildly overgrown grass into a beautifully trimmed lawn surrounding my house. Two men worked tirelessly for approximately two hours and did everything I needed to be done with care and attention to my requests. I highly recommend this company."
37 neighbors recently requested a quote
TnT Arbology
New to Angi
Trees & Shrubs - Treat, Protect and MaintainTrees & Shrubs - Treat, Protect and Maintain - For Business

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 2014

Free estimates

Small jobs welcome

At TnT Arbology, we are committed to excellence in every aspect of our business. We enjoy our work and are not satisfied until you are happy. As a small local company owned and operated by a veteran and a woman, we have a unique understanding of life on Whidbey. We are constantly expanding our knowledge and honing our skills. We only hire people from our community that are as meticulous as we are and that are willing to put in an honest days work. All of our staff are fully vetted and screened. We have 25+ years of combined experience in Design, Quality Control, Landscaping, and Project Management in and around Whidbey and Fidalgo Islands. At TnT Arbology, no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time3 hrs
Avatar for Kimball Landscaping & Irrigation
Kimball Landscaping & Irrigation
4.7(
79
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+7 more

Serving Oak Harbor, WA and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"He was on time, professional, courteous, and he found and fixed the problem quickly (within 1 minute). But he didn't take my money and run, he checked out each sprinkler zone, fixing a few sprinkler heads as he went. He also gave me advice on my front pond that was having issues. Lastly, he gave me a great deal! I was very impressed overall. I plan on using them again. Thanks, Kimball!"
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+2

Recommended by96%of homeowners
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Arborists FAQs, answered by experts

Yes, cutting a tree's roots can cause it to fall, particularly if major support roots are severed. In extreme cases, trimming roots can affect the tree's structure and stability. Many crucial roots are located just below the soil's surface. If you make severe cuts to roots more than 2 inches in diameter, you risk impacting the tree's water flow and its ability to withstand severe winds or storms. Even cutting roots less than half an inch in diameter under or outside the tree's canopy can cut off its water supply, causing it to decline, die, and eventually topple.

There are a few general rules to follow that will help you prune your trees correctly. One of the most important rules is to prune during the correct season for the type of tree you have. Typically, pruning should be during late winter. For younger trees, you should not remove more than a ⅓ of the tree's crown when pruning. Also, remember to remove dead and diseased branches first, then proceed with pruning the rest of the tree.

The best time to prune Japanese flowering cherry trees depends on where you live and the type of flowering cherry tree. Some trees benefit from being pruned toward the end of winter or early spring, after the last freeze. Meanwhile, other trees do well after blooming, in late spring or early summer. Avoid pruning your flowering cherry tree in the early winter, as this encourages open wounds that can lead to infections or infestations. 

Aside from removing dead or diseased branches, you should prune your trees somewhere between every one and three years. Some people—particularly commercial farmers—prune their apple trees yearly to produce higher yields. This is the best way to promote tree health. That said, the average homeowner can get away with hard-pruning their mature apple tree every other year or every three years. 

Yes, it’s okay to trim low branches on a tree, also known as limbing up or raising the crown. Essentially, you’ll trim the lower third of the tree (trunk) and leave the upper two-thirds of the tree (crown). Arborists recommend trimming 20% of a tree’s leaves per season for two to three seasons. Trimming low branches allows light to flow through the tree, increasing circulation and making the tree stronger and healthier.

The Oak Harbor, WA homeowners’ guide to arboricultural services

From average costs to expert advice, get all the answers you need to get your job done.