Top-rated arborists.

Get matched with top arborists in Diamond Bar, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your arboricultural service project in Diamond Bar, CA?

Select your specific project to find the pro for you.

TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon637
    Verified arboricultural services reviews

Verified Reviews for Arboricultural Service pros in Diamond Bar, CA

*The Angi rating for Arboricultural Service companies in Diamond Bar, 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 Diamond Bar, 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 December 15, 2022

Find Arborists in Diamond Bar

Avatar for Silva Tree Service
Silva Tree Service
4.9(
418
)

Serving Diamond Bar, 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 rate99%
109 neighbors recently requested a quote
Request Quote
Avatar for Discount Tree Care Arborist, Inc.
Discount Tree Care Arborist, Inc.
4.6(
998
)

Serving Diamond Bar, 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."
Trees
Trees
Trees
Work Truck
Tree Works

+11

Response time6 hrs
58 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for J Lopez Tree Services
J Lopez Tree Services
5.0(
61
)

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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

Response time7 hrs
2 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Avatar for Roper Tree Surgeon and Landscaping
Roper Tree Surgeon and Landscaping
4.8(
154
)

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Credit card accepted

"They trimmed a few trees for us and did a great job! William is extremely knowledgeable and thorough"
Response time6 hrs
Response rate89%
36 neighbors recently requested a quote
Request 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

6 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
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
69 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Maya Tree Service
Maya Tree Service
4.6(
88
)

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."
7 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Charles Gilbert Tree Service
4.8(
103
)

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"OMGoodness Charles and his team cut back my orange tree, which was enormous, within an hour. All branches and leaves cleared and hauled away with expertise. They all worked with as a team and took great care of my yard plus my neighbor's yard. Very professional and personal. I recommend their service 190%. Their fee was extremely affordable. This company is fantastic and you will not be disappointed in their service."
Response time6 hrs
Response rate85%
20 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 155
Arborists questions, answered by experts

If you’re looking to rot a tree stump fast, potassium nitrate will work far quicker than copper nails. First, drill several holes into the stump using a power drill, then pour potassium nitrate pellets into the holes. Next, add water to help the chemical absorb into the wood, thoroughly soaking the stump to ensure the pellets dissolve and spread evenly. Afterward, cover the stump with a tarp to retain moisture and block sunlight, then place mulch on top to secure it in place.

Completely topping a plum tree is a risky business. Cut too much, and you’ll kill your tree. That said, you do need to trim the top of your tree to encourage bushy growth, maintain your tree’s vase shape, and limit size. 

A plum tree's central leader (or trunk) should never extend more than 3 feet above the highest branch. When you first plant your tree, cut the central leader so it’s 2 to 3 feet tall. As it grows, cut it back 12 to 20 inches until it reaches its desired height. Never prune more than one-third of the new growth.

It may be possible, but transplanting a large, mature tree can be a tricky project, and some trees handle it better than others. If you have a tree you need to save and are considering transplanting it elsewhere, we highly suggest calling a tree removal service and arranging a consultation to see what they say (and how much a full transplant would cost).

Surface-level tree roots might only pose a small threat, such as being a tripping hazard or obstacle when you mow your lawn. But if mature tree roots start growing in the direction of your home’s foundation or plumbing system, it could be a real problem. Cutting small tree roots out before they grow too large can keep your home safe without removing the whole tree.

The exact answer to this question depends on which region of the country you’re talking about, but according to various tree counts, some of the most common types of trees in the United States include red maple, Douglas fir, quaking aspen, loblolly pine, and sweetgum.

The Diamond Bar, 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