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TRUSTED BY SUN VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon429
    Verified arboricultural services reviews

Top-Rated Arborists in Sun Valley - Updated Nov 2026

Avatar for Reyes Tree Service & Gardening
Reyes Tree Service & Gardening
4.7(
495
)
Tree TrimmingTree RemovalTree Removal - For Business+5 more

Serving Sun Valley, CA and surrounding areas

Approved

In business since 1980

Free estimates

Credit card accepted

"It was excellent! The tree is stunning and they shaped it perfectly! They removed dead branches, treated fungus, were quick and professional. They cleaned up the yard after themselves as well. Very thorough, fantastic company!"
Old Topanga Canyon Project
Old Topanga Canyon Project
Old Topanga Canyon Project
Old Topanga Canyon Project
Old Topanga Canyon Project

+54

1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Roper Tree Surgeon and Landscaping
Roper Tree Surgeon and Landscaping
4.8(
26
)
Tree RemovalTree TrimmingTree Stump - Remove+5 more

Serving Sun Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Emergency services offered

Credit card accepted

"Best Tree Service I've ever had. Prompt, extremely responsive, emailed photos right after job completed, fair pricing, and the clean up after the work was finished was exemplary. Strongly sugest you give Willliam a try for your next landscaping tree or shrub trimming job or general landscaping. He's great!, and friendly and professional!"
7 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for LA Arbor Care, Inc.
LA Arbor Care, Inc.
5.0(
16
)
Tree TrimmingTree RemovalTree Stump - Remove

Serving Sun Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"I have yet to meet a young man who is as professional and pleasant as Milquel. He removed several tree stumps in an amazing amount of time. He cleaned the site. He was one of the very best contractors I had ever hired I am looking to employ him in future projects. He responded to my inquiry promptly. He was on time for the project. I could not have been more pleased with him . His price was fair. NANCY D"
Olive Trees corner view
Olive Trees corner view
*Olive Trees front view
Olive Trees front view
*Certified Arborist

+5

Response time5 hrs
Response rate95%
12 neighbors recently requested a quote
Avatar for 3-D Tree Services, Inc.
3-D Tree Services, Inc.
4.6(
232
)
Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Sun Valley, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Robert Duran and his crew from 3-D Tree Services, Inc. were top notch today from the quote/survey to completion! I am amazed how quick, efficient, professional and kind this entire team is to work with! This was a tough job (Old/Invasive Pepper Tree). The crew was in sync with each other, allowing the process to be quick and safe. I’m so happy I found them through Home Advisor and the response to my inquiry was quick. Thank you everyone! Referrals will flow!"
Response time2 hrs
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Castaneda's Tree Trimming
Castaneda's Tree Trimming
4.5(
104
)
Tree TrimmingTree Removal - For BusinessTree Stump - Remove+2 more

Serving Sun Valley, CA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I'm looking for more quotes just to see who can handle the jobs I have, but Pedro called me very quickly after I had set-up a HomeAdvisor. He was very prompt and respectful over the phone and spoke with me in an extremely professional manner. I would definitely recommend Castaneda's Tree Trimming service to anyone looking for Tree Removal or other arborist services."
Response time1 day
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Rock's Tree & Hillside Service
Rock's Tree & Hillside Service
4.7(
39
)
Tree RemovalTree TrimmingTree Removal - For Business+5 more

Serving Sun Valley, CA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Went great. They showed up on time and did a fantastic job. They covered the pool filter with plywood to avoid any damage from falling palm parts. The carrotwood tree belonged to the neighbor but extended into my yard too. They trimmed that nicely on both sides. They also trimmed the Bougainvillea's back to separate the neighbors tree from my side. Cleaned up nicely afterward too. (No dirt or anything in the pool! or the street). Highly recommended. Will use again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Green Life Landscape Inc.
Green Life Landscape Inc.
5.0(
10
)
Trees & Shrubs - Treat, Protect and MaintainTrees & Shrubs - Treat, Protect and Maintain - For Business

Serving Sun Valley, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"We have used Green Life Landscaping for four years and are completely happy with their work. Jose and his staff are professional, reliable and do a great job. They provide quality service and are quick. Our yard always looks great and they let us know anytime anything needs more attention. I highly recommend this company. The employees are respectable and trustworthy. I feel confident and safe with them working when we are not home."
Vegetation removal & application of herbicide.
Vegetation removal & application of herbicide.
Vegetation removal & application of herbicide.
Additional Photos
Additional Photos

+1

Response time2 days
Response rate100%
Recommended by100%of homeowners
A & M Landscaping
4.6(
7
)
Tree RemovalTree TrimmingTree Removal - For Business+1 more

Serving Sun Valley, CA and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

Family owned and operated with 20 Years Experience. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time5 hrs
Response rate94%
6 neighbors recently requested a quote
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Arborists FAQs, answered by experts

Lightning can cause massive damage, fires, and openings for other threats like bugs or fungal diseases. Barring any large fires or explosions, it’s difficult to tell how much damage a lightning strike has done until after a thorough inspection. Contact local authorities immediately if lightning strikes a tree in your yard and it causes a fire or explosion.

Salt, herbicide, light deprivation, boiling water, and burning can all help dissolve a tree stump. You can also bury the tree stump in soil or mulch to help it rot naturally. Killing a tree stump prevents future regrowth, but you may also remove it by digging it out or grinding it.

Since overwatering can harm mature trees just as much as a lack of water, it’s important to know the signs of an overwatered tree. If your tree’s leaves are yellowing, wilting, or dropping leaves, it’s likely that you’re overwatering. Other common signs include rotting, fungi, soggy soil, soft or peeling bark, falling leaves, and brittle roots. 

If you realize that you’ve been overwatering your mature tree, stop watering and give the soil time to dry out. Then moving forward, increase time between watering sessions. 

If executed correctly your tree should survive after being transplanted to a new spot. However, effective transplanting requires six months, careful root pruning, safe transport to the new location, and replanting in prime soil conditions. You’ll also need an appropriately sized root ball for a complete tree transplant. A good rule of thumb is that, for every inch in diameter, your tree’s root ball needs to be around 11 inches. So a tree with a diameter of six inches needs a root ball of approximately 66 inches.

Yes, it is highly recommended to remove tree stumps. Leaving them in the ground can lead to several problems, as they are not only unsightly but can also reduce your property's value. Stumps can obstruct landscaping plans, make mowing difficult, and hinder new growth. More importantly, they are prime breeding grounds for pests like termites, ants, and mice, which can spread to your home and cause costly damage to its wood and foundation. Stumps also attract fungi and diseases that can infect other healthy trees and plants in your yard. As a stump decays, it might sprout new, unwanted shoots. While removing a stump is an investment, it prevents these potential issues and enhances the safety, health, and appearance of your landscape.

The Sun Valley, CA homeowners’ guide to arboricultural services

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