Top-rated arborists.

Get matched with top arborists in Westwood, CA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY WESTWOOD, CA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon14
    Verified arboricultural services reviews

Find Arborists in Westwood

Avatar for Reliant Tree Service
Reliant Tree Service
5.0(
2
)
Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Westwood, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Reliant Tree Service was amazing! I requested a quote through Home Advisor Friday evening and Jonathan responded immediately. He came out the next morning to provide a quote for removing a tree, 2 stumps and 6 bushes, as well as grinding the stumps and roots. Jonathan and his 3 brothers were able to start that day and got all of the work done within a few hours! They were all very kind and hard working! We now have a clean slate for our yard and plan to have them help us with our irrigation and landscaping!"
120 ft. Cedar removal
Ponderosa Pine Removal
Ponderosa Pine Removal
Ponderosa Pine Removal
Pine tree removal

+2

3 neighbors recently requested a quote
Avatar for America's Best Inc
America's Best Inc
4.1(
2,198
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+5 more

Serving Westwood, CA and surrounding areas

In business since 1982

Free estimates

Credit card accepted

"The young guy who did the work was prompt and professional, but not well trained. He power washed my patio BEFORE blowing the leaves and sticks off my roof, so all the debris landed on my just cleaned patio, and he didn't follow up to clean it off.
He forgot to do the garage door and was all packed up when he asked me to inspect, so I just let it ride.


"
10,000 square foot home
We love Los Angeles
skylight cleaning
Recommended by77%of homeowners
Avatar for Animal Tree Service
Animal Tree Service
5.0(
2
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+5 more

Serving Westwood, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Excellent job on providing tree trimming for fire suppression and overall enhancements to property. They were very professional and listened to our wishes in a courteous and caring manner. We would recommend them for any property enhancements and appearance. They also provide professional advice regarding the health of our trees."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Recommended by100%of homeowners
Avatar for Mountain Thunder Tree Services
Mountain Thunder Tree Services
3.1(
8
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+3 more

Serving Westwood, CA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

At Mountain Thunder Tree Services we specialize in the pruning and removal of all limbs, trees and stumps. We employ ISA certified arborists that excel in the art and science of planting, maintaining and removing trees. Our ultimate goal is to ensure that you are completely satisfied with the end result of your project. \n\n\n\nStarting with a discussion about the goals you have for your projects, we use our knowledge of arboriculture and the technical aspect of hazard tree removal to best achieve your goals. By using sophisticated climbing and rigging techniques, cutting away dead or excess branches from trees – we plan to increase the value and beauty of your home. From annual maintenance, wildfire safety to hazard tree removal our company can meet all your needs!

1
2
3
4
5

+4

Response time2 days
Recommended by57%of homeowners
Alonso Landscape Care
3.0(
5
)
Trees & Shrubs - Treat, Protect and MaintainTrees & Shrubs - Treat, Protect and Maintain - For Business

Serving Westwood, CA and surrounding areas

In business since 2002

Free estimates

"We had artificial grass we needed installed in our front yard. We had hired someone who stole our money. Fortunately my husband found Alonso doing a job in our neighborhood. Alonso came by and gave us a bid and started work the next day. He has a crew that are professional and hard workers.  They do very nice work and don't cut corners. Alonso was present daily.
When we had a question he answered the phone every time we called. This was refreshing . Alonso came through with work that exceeded our expectations. We now have the nicest lawn on the block, Thanks Alonso."
Additional Photos
Additional Photos
Additional Photos
Recommended by50%of homeowners
Chico Tree Service
New to Angi
Tree Stump - RemoveTree Stump - Remove - For BusinessTree Trimming+3 more

Serving Westwood, CA and surrounding areas

In business since 1987

Experienced -- in business since 1987 \nState-of-the art, well-maintained equipment \nCrew members well-trained in safety and latest arboriculture methods \nFully-insured, licensed and bonded \nAll greenwaste is recycled at a co-generation plant or reused for landscaping \nCommunity supporters -- Far West Heritage Association (Patrick Ranch and Chico Museum), Big Brothers Big Sisters, Jesus Center, Notre Dame School, Girl Scouts of Northern California, and many others. \n \n\n

Showing 1-10 of 11
Arborists questions, answered by experts

Generally, homeowners do not need permission to cut down a tree on their own private property, but there are several exceptions where a permit may be required. You might need a permit if the tree is particularly large, old, or a protected species, such as a heritage tree. Trees located near public property or power lines can also be subject to special rules. Additionally, many local governments and homeowners associations (HOAs) have regulations controlling which trees can be removed to manage an area's appearance or prevent the spread of invasive species. To avoid hefty fines, it is crucial to check with your local government and HOA to determine if a permit is needed before you begin.

Deciduous shade trees (the type of trees whose leaves fall off in autumn) need to be pruned in late winter—between February and March. That’s because it’s easier to find and remove sick or dead branches when no leaves are present. And wounds close and heal faster in colder temperatures so pruning them at this time also makes them less prone to infection.

Often, it’s the homeowner’s responsibility to handle the aftermath when a neighbor’s tree falls on their property. But if a tree has been obviously dead for a significant period of time and caused damage when it fell, a case can be made that the owner should have removed it, especially if the neighbor wrote you a letter about the tree or asked you to take it down. This can be grounds for a successful lawsuit in claims court and is a good reason to always pay attention to your trees and remove dead trees before they fall.

All of the tree root removal methods mentioned above are effective on any kind of root, whether it’s still growing or simply needs a gentle nudge to finish decomposing. The only difference is that larger roots tend to be harder to remove and may require multiple chemical treatments as well as manual labor to eradicate.

A tree can split because of high winds, a change in temperature, or from an infestation or tree disease. All of these factors can overlap, making a single cause difficult to pinpoint. While winter storms are some of the most common causes for a tree to split, it can also happen because of termites or rot.

The Westwood, CA homeowners’ guide to arboricultural services

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