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TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon636
    Verified arboricultural services reviews

Find Arborists in Diamond Bar

Avatar for Discount Tree Care Arborist, Inc.
Discount Tree Care Arborist, Inc.
4.6(
997
)

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Credit card accepted

"Tree Care Arborist, Inc. proved to be a very impressive company. Very professional and knowledgeable in their field of work. Effective work ethic and very customer oriented. Family business is well run with excellent employees working to perfection. Highly recommended!"
Trees
Trees
Trees
Work Truck
Tree Works

+11

Response time6 hrs
61 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Roper Tree Surgeon and Landscaping
Roper Tree Surgeon and Landscaping
4.8(
150
)

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Credit card accepted

"I had a large branch from a tree in my yard resting on my Garage roof. Roper Tree Surgeon and Landscaping arrived at our scheduled time and the crew went right to work. They cut the tree off the roof as well as cut the tree down to the ground so the whole tree is gone. They cleaned my backyard and the roof of all the branches they cut. All the employees were extremely polite and respectful of my property. They did an excellent job. I will definetly use their services again in the future ."
Response time6 hrs
Response rate89%
36 neighbors recently requested a quote
Avatar for J Lopez Tree Services
J Lopez Tree Services
5.0(
60
)

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"J Lopez Tree Service did a good job trimming our trees. They did the work in the time frame that they promised and they cleaned up after themselves when they were done."
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+22

Response time7 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Timber Pros Tree Service
Timber Pros Tree Service
5.0(
41
)

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

At Timber Pros Tree Service, we blend the wisdom of generations with modern expertise to deliver exceptional tree care. Established in 2023, our business is rooted in a rich family legacy of tree service excellence, where decades of hands-on experience meet a passion for preserving nature's beauty. We pride ourselves on offering a full spectrum of services, from expert tree trimming and removal to comprehensive health assessments, all performed with the utmost care and precision. Our commitment to sustainability ensures that every decision we make honors the environment, leaving a positive impact on our community. With Timber Pros Tree Service, you're not just getting a service; you're partnering with a team dedicated to nurturing trees and enhancing landscapes, all while carrying forward a tradition of quality and trust that spans generations. Let us help you cultivate your green spaces with the expertise that only years of experience can provide!

After Tree Removal
Roots lift driveway
Before Tree Removal
WoodChipper
Large Stump Removal

+4

Response time1 day
Response rate97%
18 neighbors recently requested a quote
Avatar for Forest Tree Care Inc.
Forest Tree Care Inc.
4.7(
243
)

Serving Diamond Bar, 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
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Additional Photos

+3

2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for 3-D Tree Services, Inc.
3-D Tree Services, Inc.
4.6(
232
)

Serving Diamond Bar, 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
127 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Maya Tree Service
Maya Tree Service
4.6(
87
)

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"Fast efficient and professional. Will be happy to hire again. Extremely knowledgeable about my trees. Gave great advice. Victor was punctual and cleaned up everything prior to leaving. Used twice and will definitely hire again."
2 neighbors recently requested a quote
Recommended by98%of homeowners
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Showing 1-10 of 798
Arborists questions, answered by experts

You can use the formula mentioned earlier to calculate the depth of tree roots. Each inch of width of a tree trunk translates to six inches of depth within the root system. Large trees extend anywhere from 2 to 6 feet into the ground, with some magnificent specimens going even deeper.

You can trim just one side of the tree, especially when that side is growing near something like a power line or a home. Pros will carefully trim the tree back until it is safe from that structure. While this is common, it also needs to be done with the utmost care, as pruning or trimming away at one side of the tree may make it structurally unsound. This instance is yet another where hiring a pro is wise, especially if power lines are involved.

Trees should be pruned every two to five years, depending on its age and type. Young trees should be inspected and pruned every two to three years. Mature trees should be inspected and trimmed every three to five years, and fruit trees should be pruned annually with a careful eye on seasonal growth. Evergreens typically don’t need pruning, unless branches or limbs are damaged, diseased, or harboring pests.

Ivy eventually kills trees by restricting its growth, blocking sunlight, absorbing nutrients and water from the soil, and weakening the tree. Trees with ivy are more likely to experience diseases, pests, rot, and fungi growth. When ivy weighs down tree branches, the tree is more likely to break during a storm and cause damage.

If you don’t stake a tree that needs support, it could be at greater risk of being damaged or failing completely, whether it uproots or falls over. That could cause damage to your property or other surrounding trees. If you want to grow healthy trees, you may need to stake them for best results.

The Diamond Bar, CA homeowners’ guide to arboricultural services

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