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4.5

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Avatar for Treefix, LLC
Treefix, LLC
5.0(
51
)

Serving Keizer, OR and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Scott was great. Excellent response time, communication and quality of work. Highly recommend to anyone looking for tree work (especially solutions to difficult problems)."
16 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Pacific Northwest Arborists Inc
Pacific Northwest Arborists Inc
4.3(
468
)

Serving Keizer, OR and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Everything went wonderfully! The team was very efficient and professional, and communicated very clearly about everything they did. I will definitely hire them for tree service in the future!"
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Response time6 days
5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Emerald Valley Tree Service LLC
Emerald Valley Tree Service LLC
5.0(
17
)

Serving Keizer, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Supporting small business has always proven to give a good, polite experience for me over trying to hire a large company with a quota to meet. He did everything I needed and it was cleaned up very well. Would recommend Emerald Valley Tree Service needing tree or Bush removal services."
Dead Fir removal
Before
After
Before
During

+20

Response time1 day
Recommended by100%of homeowners
Avatar for Willamette Valley Tree Service & More
Willamette Valley Tree Service & More
5.0(
19
)

Serving Keizer, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"I can't say enough good things about my experience with Willamette Valley Tree Service & More. Prior to the job, Rafael made a bid after spending considerable time examining our trees and bushes, which included three mature apple tres that had not had professional care for over six years. Rafael and his crew arrived right on time, and to a person they were professional, courteous and completely focused on the job. Rafael patiently answered all my questions , and explained the benefits our trees and bushes would gain from the trimming. I learned a lot from this experienced, compassionate professional, and will definitely hire Willamette Valley Tree Service & More again!"
Response time6 hrs
Response rate96%
4 neighbors recently requested a quote
Avatar for Eli's Tree Service
Eli's Tree Service
5.0(
8
)

Serving Keizer, OR and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"We have 11 very large fir and cedar trees on our lot that needed the dead branches removed along with some thinning. Eli was prompt in coming out to give us a detailed bid and was very professional and informative. His bid was competitive and they got the job done in a timely manner and did a great job cleaning up. Our neighbors on both sides of us were so impressed they hired Eli as well to thin their trees!"
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8 neighbors recently requested a quote
Recommended by75%of homeowners
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Tree Service questions, 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.

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.

Whether tree roots will continue to grow after a tree has been cut down depends on the species. Some tree roots will eventually die because they can no longer get nutrients through photosynthesis. However, other species that reproduce through root sprouts can continue to grow and produce new sprouts for seven years or more. For example, the roots of elms, ficus, and willows tend to regrow aggressively, while the roots of pines, oaks, and maples will typically die. To determine if a root system is still active, look for new sprouts on the old trunk, stump, or any exposed roots.

There are two types of arborists: certified and consulting. A certified arborist is licensed and equipped to provide tree pruning, planting, fertilizing, monitoring, transplanting, treatment, and removal services. A consulting arborist specializes in tree appraisals, diagnosing problems and recommending treatments for illnesses. However, they will not provide these services themselves. Most consulting arborists are certified arborists who can refer you to a tree service that can administer the correct treatments.

In most cases, you should not use a pruning seal on trees after trimming. Applying a sealant can interfere with the tree's natural healing process, and it does not guarantee protection from pathogens. Instead of sealing the cut, the best practice is to support the tree's natural recovery by providing it with plenty of water and a dormant-style fertilizer. However, there are exceptions. Pruning seals may be recommended for very vulnerable species, like elm trees, in areas where dangerous diseases such as Dutch elm disease are prevalent. In these specific situations, the protection offered by a sealant can outweigh its downsides. For advice tailored to your situation, especially after cutting large branches, it is best to consult a local tree trimming professional.

The Keizer, OR homeowners’ guide to tree services

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