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TRUSTED BY GLENDORA, CA HOMEOWNERS

4.5
Average homeowner rating
928
Verified arboricultural services reviews

Verified Reviews for Arboricultural Service pros in Glendora, CA

*The Angi rating for Arboricultural Service companies in Glendora, 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 Glendora, 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 April 18, 2023

Reviewed in April 2023
Francisco with Discount Tree Care Arborist was very professional, and knowledgeable on my oak tree. Crew was on time and cleaned up everything, plus. Would highly recommend.
Discount Tree Care Arborist, Inc.
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Reviewed in September 2014
The team did great work and we were very happy with them. They are extremely helpful. My husband contacted them 2 years after they did the work to ask their advice about some tree roots in the city parkway, and if the city arborist was handling the problem correctly. ...
CALIFORNIA ARBOR CARE
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Reviewed in August 2014
Arturo Lopez came on time for estimate. I showed him what I needed, two oak trees to be thinned, pruned on hillside, overhanging spa and blocking a few solar panels light in the morning. I looked over the list of tree service companies with arborists so that I did not get someone with no...
Lopez Tree Service
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Reviewed in October 2013
Very knowledgeable. GREAT personality, and very, very courteous!Otherwise, it was ONLY that he is not a certified arborist. Price was Right! He would remove tree, grind stump, and plant another tree for $XX.XX IF I DID IT WITHIN +/- 12-24 HOURS. I felt pressured, which I do NOT like. He wanted...
Silva Tree Service
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Reviewed in October 2013
The most important to me is that I would PREFER a certified arborist, as well as one with a state contractor's license & ins. Secondarily, he would only remove a tree, whereas I also wanted another type planted in lieu of it, in a slightly "safer" spot in my yard for the prevention of...
A & M Tree Specialist
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Reviewed in September 2013
First, I specifically wanted an arborist who is involved with the work being performed, not someone who you see for 30 minutes for the estimate and then the crew takes over. Mr. Clearwater is ISA registered (l also checked the ISA website). Bob responded promptly to my request for...
Bob's Tree Services
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Reviewed in September 2012
We had California Arborist out twice and the first time was just to remove the tree and trim another one, a Canary Island Pine, and then we had them come out last week and they trimmed two more Canary Island Pines. The first one was $1,475 and the second one to trim the two pines was $825. There...
California Arborist
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Find Arborists in Glendora

Roper Tree Surgeon and Landscaping

4.8(

155

)

Tree TrimmingTree RemovalTree Trimming - For Business+2 more

Serving Glendora, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Credit card accepted

"Friendly, professional, and went above and beyond. Definitely will hire again for any future tree trimming needs. Thanks William!"

Response time6 hrs

Response rate90%

40 neighbors recently requested a quote

Tree RemovalTree TrimmingTree Stump - Remove+3 more

Serving Glendora, 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."

+32

Response time3 hrs

Response rate100%

143 neighbors recently requested a quote

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Discount Tree Care Arborist, Inc.

4.6(

1,017

)

Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Glendora, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Credit card accepted

"Great company and great service. I highly recommend discount tree care arborist, inc."

+11

Response time6 hrs

Response rate85%

47 neighbors recently requested a quote

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Forest Tree Care Inc.

4.7(

243

)

Tree RemovalTree TrimmingTree Stump - Remove+3 more

Serving Glendora, 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."

9 neighbors recently requested a quote

Recommended by95%of homeowners

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Avina Tree Service Inc.

5.0(

)

Tree TrimmingTree RemovalTree Removal - For Business+5 more

Serving Glendora, CA and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Mr. Avina was extremely professional and the price was affordable. He trimmed our palm Trees and left them looking beautiful. I would definitely recommend this company."

1 neighbors recently requested a quote

Recommended by90%of homeowners

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3-D Tree Services, Inc.

4.6(

232

)

Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Glendora, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Frank and his crew were excellent. They were prompt, courteous, and neat. Outstanding price for the service. I will call them again for tree removal."

Response time2 hrs

12 neighbors recently requested a quote

Recommended by93%of homeowners

Serving Glendora, CA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"Maya Tree Servces are AMAZING! They've revamped our irrigation system at an affordable price. Thank you so much!"

8 neighbors recently requested a quote

Recommended by93%of homeowners

Tree RemovalTree Removal - For BusinessTree Stump - Remove+2 more

Serving Glendora, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"They gave me a good price and trimmed the trees right away. They did a terrific job and left everything clean. I would definitely hire them again."

Response time8 hrs

Recommended by96%of homeowners

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Charles Gilbert Tree Service

4.8(

103

)

Tree TrimmingTree RemovalTrees & Shrubs - Treat, Protect and Maintain+5 more

Serving Glendora, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Charles Gilbert and his crew are the best. He trimmed and/or removed all of the trees we wanted. Excellent job!!"

Response time6 hrs

Response rate86%

24 neighbors recently requested a quote

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Castaneda's Tree Trimming

4.5(

104

)

Tree TrimmingTree Removal - For BusinessTree Stump - Remove+2 more

Serving Glendora, CA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"They did a great job on 7 oak trees. Even dealt with a bee hive"

Response time1 day

7 neighbors recently requested a quote

Recommended by93%of homeowners

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Showing 1-10 of 123

Arborists questions, answered by experts

Make sure the tree roots soak around a day before you dig the tree up for the transplant. Keep the roots wet while the tree is above ground. After the transplant is finished, provide consistent water every day for the first month or so. You don’t want to overwater the tree, but you do want to keep the roots wet so they can thrive in their new environment.

No. Topping a tree refers to severely cutting down all its major branches and tree in a straight line. It was once recommended for streetside deciduous trees but has fallen out of practice. Topping leads to many problems, removing so much of the tree that many trees struggle to survive and become much more vulnerable to insects and diseases. Also, it doesn’t really help tree growth as once assumed and often leads to an ugly appearance of many sprouting stems in competition to become new main branches.

You may need permission to take a tree down. Check with your local ordinances about rules regarding tree removal and to gain any necessary permits. Check with your local ordinances or the fire department if you plan to burn the stump. Make sure you have all the steps in place before removing the tree, or contact a local tree removal service.

In most cases, your neighbor is responsible for roots from their tree that cause damage to your property. If your pavement, the foundation of your home, or a fence is damaged by roots from a neighbor’s tree, you likely will have legal recourse for financial relief. While it’s better to notify your neighbor of any problems you notice as soon as they arise to avoid costly damage, there are some instances where filing a civil suit is your only recourse. Your homeowner’s insurance company might wish to do so on your behalf if you file a claim.

The ideal depth of a tree notch depends on the tree, but it should usually be between 20% and 25% of the tree’s depth. However, if the tree is leaning towards the direction of the notch, it can be cut more shallowly—at as little as 10% of the depth. When the tree is leaning away from the direction it needs to be felled, you can cut deeper, closer to 30%.

The Glendora, 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

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•
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What Is an Arborist?
What is an arborist and do they cut down trees? Learn what an arborist is, the services they offer, and when to hire one.
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•
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Need to Hire an Arborist? Here’s What You Need to Know
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•
Jul 9, 2026Jul 9, 2026
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