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TRUSTED BY ONTARIO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon938
    Verified arboricultural services reviews

Verified Reviews for Arboricultural Service pros in Ontario, CA

*The Angi rating for Arboricultural Service companies in Ontario, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Arboricultural Service needs.

*The HomeAdvisor rating for Arboricultural Service companies in Ontario, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Arboricultural Service needs.

Last update on July 23, 2025

Find Arborists in Ontario

Avatar for Roper Tree Surgeon and Landscaping
Roper Tree Surgeon and Landscaping
4.8(
26
)
Tree RemovalTree TrimmingTree Stump - Remove+5 more

Serving Ontario, 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
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Avatar for Ezra Tree Service
Ezra Tree Service
4.9(
32
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+5 more

Serving Ontario, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"They removed my neighbors tree that blew over in the high winds. I showed them my tree damaged. They gave me a price and offered to remove it and grind the stump. They were honest, trustworthy and prompt. They left no mesz. They cleaned up after themselves. Thank you!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+15

Response time1 day
Response rate100%
Recommended by82%of homeowners
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Avatar for Silva Tree Service
Silva Tree Service
4.8(
438
)
Tree RemovalTree TrimmingTree Stump - Remove+3 more

Serving Ontario, CA and surrounding areas

Approved

In business since 2003

Free estimates

Offers commercial services

"Silvas tree service came ready to work! They were able to help me trim down my backyard tree with ease and speedy service. The guys were so nice and clean. They left my property looking way better. Thanks Silvas tree service."
Silva Tree Service
Silva Tree Service
Silva Tree Service
Silva Tree Service
Silva Tree Service

+32

Response time3 hrs
Response rate100%
128 neighbors recently requested a quote
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Avatar for Timber Pros Tree Service
Timber Pros Tree Service
5.0(
42
)
Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Called me right away, showed up within the hour to give me a quote. Did a great job. left my yard clean. I would highly recommend Timber Pros Tree Service."
After Tree Removal
Roots lift driveway
Before Tree Removal
WoodChipper
Large Stump Removal

+4

Response time11 hrs
Response rate98%
34 neighbors recently requested a quote
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Avatar for Rivera Tree Service Inc.
Rivera Tree Service Inc.
5.0(
32
)
Tree TrimmingTree RemovalTree Trimming - For Business+5 more

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Glad I hired this company. They removed 4 palm trees and a bunch of dead bushes from my backyard cleaned it up real nice, would recommend 100%"
Palm Tree Trimming
Tree Removal
Response time5 hrs
Response rate99%
16 neighbors recently requested a quote
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Avatar for Forest Tree Care Inc.
Forest Tree Care Inc.
4.7(
243
)
Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Ontario, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"The response was very fast called them Friday and the were here Sat morning... very happy. The gentlemen showed up on time as promised ...another big big PLUS!!!. They got to work on a palm tree that was pushing out my retaining wall. . were very efficient and left the area and surrounding neighbors yard very clean after they were done. I would and will hire them again for any of my tree trimming services."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

6 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for 3-D Tree Services, Inc.
3-D Tree Services, Inc.
4.6(
232
)
Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Ontario, 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
11 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for JIMMYS TREE CARE INC
JIMMYS TREE CARE INC
4.9(
65
)
Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I hired Jimmy's Tree Care service to cut/trim four large trees in my front and back yards. They showed up on time, completed the work efficiently and in a timely manner, and cleaned up very nicely afterwards. They came in competitively priced and did an outstanding job. I would definitely recommend Jimmy and his crew and will hire them again in the future for my next tree service. Great work and thank you. Cliff"
Land Clearance
Land Clearance
Land Clearance
Land Clearance
Land Clearance

+79

Response time4 hrs
Response rate99%
7 neighbors recently requested a quote
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Avatar for Avina Tree Service
Avina Tree Service
4.5(
318
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+2 more

Serving Ontario, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Avina tree service did an excellent job. Professional and fast. Clean up everything and go the extra mile for great service."
Response time8 hrs
Recommended by96%of homeowners
Request Quote
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Showing 1-10 of 178
Arborists questions, answered by experts

Trees aren't big fans of moving, and they do go into shock during a transplant. Although most carefully thought-out tree transplants see the tree recover from the shock just fine, there is always a risk of having an unsuccessful move. Proper preparation, timing, and diligent aftercare are crucial to minimize the risks when transplanting a tree.

The shepherd’s tree, native to the Kalahari Desert in Africa, holds the record for the deepest known tree roots at over 230 feet deep. Some African communities refer to it as the “Tree of Life” since it provides food, shade, and medicinal properties to the surrounding community.

It is possible to cut down a tree on your property yourself, but it is generally not recommended unless specific conditions are met. You should only consider this project if the tree is small (e.g., under 4-5 inches in diameter and short enough that you don't need a ladder to reach the branches), and you are experienced in handling a chainsaw. The tree must also be located far from any power lines, fences, homes, or other structures. Even for small trees, the work can be dangerous, and it's always advisable to have a spotter to ensure the tree falls correctly and no branches fall on you.

For any tree that is large, requires a ladder to access, or is near electrical lines or structures, you should always hire a professional. Attempting to remove a large tree yourself is extremely dangerous, poses a risk of serious injury, and could result in significant damage to your property.

Before any tree removal, it's also important to check your local and state regulations to ensure the tree is not historic or otherwise protected by your city.

The best time to transplant a tree is when it is dormant. For many trees, this means either in the fall after the leaves have dropped (around October or November) or in early spring before new growth begins (around March). The ideal timing can depend on the type of tree. Deciduous trees do well when moved in early spring or fall, while evergreens are best transplanted in early spring or late summer. For example, pine trees are best moved in early fall, but maples prefer late fall. Avoid transplanting in winter, as the frozen or hard, cold soil poses a significant risk to the roots and prevents the tree from acclimating properly.

Pruning a tree is a yearly DIY job that involves removing small dead branches, leaves, and blooms to help the tree grow bigger and stronger. You can often complete the job with basic home gardening tools. Trimming a tree, however, removes larger sections to control the direction the tree grows in and protects your home, utility wires, and yard from potentially dangerous branches.

The Ontario, CA homeowners’ guide to arboricultural services

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

See all articles