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TRUSTED BY CORNELIUS, OR HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified arboricultural services reviews

Find Arborists in Cornelius

Avatar for Arborists of America, Inc.
Arborists of America, Inc.
5.0(
37
)

Serving Cornelius, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Very impressed with Arborist's of America! They understood what we wanted to happen, listened to us, did the work and finished the job. Great people who worked closely with us throughout the process. Highly recommend!"
Negative Rigging
Negative Rigging
Negative Rigging
Negative Rigging
Major Dismantle

+5

Response time6 hrs
Response rate99%
57 neighbors recently requested a quote
Avatar for Pacific Northwest Arborists Inc
Pacific Northwest Arborists Inc
4.3(
468
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Pacific Northwest Arborists was great to work with. Keith helped me realize that my browning cherry tree was not in great shape so I ended up having them remove it. They also pruned my apple tree which looks better than it has in years. The crew was great to work with - especially considering the 90 degree heat. I would definitely hire them again."
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Response time6 days
5 neighbors recently requested a quote
Recommended by88%of homeowners
Green Sky Tree Services
5.0(
79
)

Serving Cornelius, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"My experience with Green Sky Tree Services was excellent from start to finish. When I contacted them to get an initial bid, the receptionist took my info and said she would get back to me soon. I was expecting that to mean a couple days, but she called back within 15 minutes. The arborist, Juan, came out and looked at what I needed done, answered all my questions, and emailed me a bid the very next day. They were booked out about a month at the time, but he was able to fit me in within a couple weeks since it wasn't a large job. He and his crew showed up promptly the day of the job and did a meticulous job trimming one of my maple trees as well as an oak tree. He let me know when he was finished so I could take a look and make sure it was to my satisfaction. The cleanup by Juan and his crew was impeccable. They even went as far as taking care to cut up the large branches with hand saws instead of power saws as to be respectful of my neighbors since they came out early on a Saturday morning. I will definitely be contacting them for any future tree trimming needs."
Response time1 day
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Quality Tree Service & Landscape Maint LLC
Quality Tree Service & Landscape Maint LLC
4.7(
47
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Francisco’s crew came and removed my tree. They were punctual, professional, and did a great job. I would definitely hire them again and would highly recommend the to anyone."
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+124

Response time1 day
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for North Woods Tree Service
North Woods Tree Service
4.9(
127
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"James the owner has it down! Easy communication, straight to the point. Robert who handled the tree stump removal and tree debris pickup was such a hardworking guy. Nonstop work, straight for 7 hours. Very personable as well. Appreciate people like him. Definitely recommend this team to others who need any type of yard work done on their property. I’m glad I choose them😊"
50 Feet From Tip To Top
Almost To The Top
Another View Of The Trunk
Arrival Of Crane
Base Log Was Sectioned

+104

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Madrone Tree Service and Landscape Maintenance LLC
Madrone Tree Service and Landscape Maintenance LLC
4.9(
40
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Jose and his crew arrived on time and went to work. When finished the job site was cleaned throughly. Very please with the shape of the trees. I highly recommend Madrone Tree Service."
Tree Service Project
Tree Service Project
Tree Service Project
Tree Service Project
Additional Photos

+8

Response time1 day
Response rate94%
2 neighbors recently requested a quote
Avatar for Preferred Landscape Services Inc.
Preferred Landscape Services Inc.
4.8(
436
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"GREAT!!  They showed up on the day we expected. worked full days monday thru friday two-three guys, finished on friday as expected.  They stayed late on friday until 730pm due to a couple leaks that happened in the sprinklers one of which included taking up some of the patio.  Dave added a little addition to the patio and did not charge for labor.  We love the little addition because it is right by the driveway and is located where often times traffic cuts at an angle over the grass and it looks better as well.  We love it and look forward to seeing it blossom and grow.  They worked in sunny 70's as well as hail and torrential rain.  Dave's partner came by several times once the work was done to check on the sod and adjust the sprinklers so it would get enough water due to temperatures in the 80's.  Dave and Steve were great at communication and Dave responded by email promptly!!  We would very much want to use them again!  Our neighbors are raving as well!  Should've had it done years ago before the trees got so big and cost us so much money.  Have a landscaper assess the trees in your yard or a Tree service! 
I hired Preferred Landscaping from Angie's List and the great reviews.  Another company called a few days after my contact I talked with them once and they never called back.
"
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+22

Response time1 day
Response rate92%
5 neighbors recently requested a quote
Avatar for Grass Doctor
Grass Doctor
4.9(
210
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"This company is very professional in their approach and their service is top notch. They pay close attention to detail in how they mow. Juan, the owner, makes sure his staff know exactly what needs to take place in order to produce high quality results. Their signature is in their mowing. You can see the diagonal lines after they do a mowing, and is done with precision. It makes the whole property look beautiful and gives the area a sense of peace. Grass doctor is also prompt. We have used them for over 5 years now and I would recommend their services to anyone, be it professional grounds, or private residence, they have something for all (and their yearly contract includes shrub trimming which saves us a ton of money by not having to hire out for this service. They have even done bark chipping of our playground, digging the old stuff out by hand before laying out the new bark chips. That was true service ! Everyone is warm and friendly and very easy to work with."
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+13

Response time8 hrs
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Nissi Z-A Lawn and Construction
Nissi Z-A Lawn and Construction
4.8(
888
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I claimed a deal for four hours of yard clean-up, and I am very happy with the results. A three man crew did the work and left my yard looking in great shape. This is the third year that I've hired this company to do this work and I highly recommend them. I have requested a follow-up visit in February for rose-pruning."
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+9

Response time1 day
10 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Artistic Landscapes
Artistic Landscapes
4.9(
254
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"We hired Robert & his crew for a complete landscape make-over, front and back yards, and are so pleased we did! They exceeded our expectations with their high quality of work. The job foreman, Jorge, and his crew arrived promptly each day. Jorge is an EXCELLENT foreman! We felt like he went the extra mile with all the work he did. He is very conscientious with an excellent work ethic! The crew was very respectful of our property as well as our neighbors. We were very please and impressed on how well the premises was cleaned at the end of each day and especially the last day. Robert stopped by on a daily basis and stayed in contact throughout the length of the project. We were especially impressed when randomly stopped by a month after the completion of the project. He was following-up on the status of the plants after we had a lot of rain, frost and snow. Robert worked closely with us on all aspects of the project. He listened to our desires and suggestions and made sure they were incorporated. He is an enthusiastic professional who loves his work!"
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+41

Response time2 days
2 neighbors recently requested a quote
Recommended by98%of homeowners
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Arborists questions, answered by experts

Many consider the Fraser fir to be the most popular type of Christmas tree, but which type of tree sells out near you can depend on region and decorating trends that year. For example, the Leyland cypress is especially popular in the Southeast, according to the National Christmas Tree Association.

A grafted tree is a tree grown by combining two trees. It takes expertise. Branches from grafted trees don’t grow strong roots. Save yourself the time and frustration by having an arborist help you with this advanced project.  

You can often tell if a tree is grafted because it will have a noticeable line. Above the line, the bark will look different than it does below the line. It’s most common with fruit trees.

According to scientists at Penn State University, spotted lanternflies do not typically kill the trees and plants they feed on, but they can cause branches and segments to die off. However, they have been found to kill cultivated grapes, which can have devastating consequences for vineyard owners and regions that heavily rely on vineyards to create jobs and generate revenue. They have also killed the Ailanthu altissima, known as the tree of heaven, though this is classified as a noxious and invasive weed tree.

You will know that an oak tree needs to be removed when you see vertical cracks or dead branch stubs, which indicate internal decay. Other signs include trunk rot near the base of the tree and sprouts or small branches coming from the trunk.

As a general rule, the protected area should be about 1½ times as wide as the canopy of the tree’s leaves. This digging measurement can vary by tree species and the age of the tree. Of course, that can be a lot of fencing for larger trees, which is why our first step is about making difficult decisions on which trees to save.

The Cornelius, OR homeowners’ guide to arboricultural services

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