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TRUSTED BY WEST COVINA, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon361
    Verified arboricultural services reviews

Top-Rated Arborists in West Covina - Updated Nov 2026

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

Serving West Covina, 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
Avatar for Silva Tree Service
Silva Tree Service
4.8(
438
)
Tree RemovalTree TrimmingTree Stump - Remove+3 more

Serving West Covina, 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%
116 neighbors recently requested a quote
Avatar for Maya Tree Service
Maya Tree Service
4.5(
92
)
Tree Stump - Remove

Serving West Covina, 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."
6 neighbors recently requested a quote
Recommended by92%of homeowners
Charles Gilbert Tree Service
4.8(
103
)
Tree TrimmingTree RemovalTrees & Shrubs - Treat, Protect and Maintain+5 more

Serving West Covina, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Charles Gilbert Tree Service is professional and highly skilled. They showed up on time, gave me a written estimate before work began, and cleaned up thoroughly when the job was done. They also gave me an excellent price! Highly recommend."
Response time6 hrs
Response rate86%
26 neighbors recently requested a quote
Avatar for HLI Tree Services Inc
HLI Tree Services Inc
3.9(
397
)
Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving West Covina, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"These guys they send out are not tree experts & have chainsaw, will travel, should be their motto. They are polite and helpful but they cut too many good limbs off one tree so now we don't have much shade. I hope the limbs grow back but doubt it. I have to watch everything else they do, to make sure they don't break anything else (dropped limbs on patio furniture) and only cut what's necessary. I tried to call the boss or fast-talking salesman to complain that they are cutting out too much but the mailbox was full so I couldn't talk to him or leave a message. Wish I'd hired the first guy; I have a feeling he knew more about what he was doing. Next time I'll Google a certified arborist (the first one I called didn't return my call), who will cut out only what is needed to be pruned and will leave the good limbs (they said they were dead but they had green foliage on them so they weren't dead."
Few thousand trees
Crane work
Response time9 hrs
146 neighbors recently requested a quote
Recommended by84%of homeowners
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Arborists FAQs, answered by experts

Any cutting of tree roots can hurt or kill a tree, which is why it's recommended you don’t do it unless the roots are damaging or invasive on a nearby structure like your home. You should never cut more than 15 percent of above-ground tree roots at one time. If you have any questions about cutting tree roots, contact your local arborist.

If you’re taking down a tree that you don’t suspect is affected by disease or pests and it’s nowhere near your home or other structures, then calling in a tree company should work fine. However, anything more involved means an arborist is a better option. These pros have years of experience with tree removal and can safely take down trees located next to structures, and they have the tools, sanitization equipment, and experience to remove sick or dying trees without infecting nearby trees. 

Since overwatering can harm mature trees just as much as a lack of water, it’s important to know the signs of an overwatered tree. If your tree’s leaves are yellowing, wilting, or dropping leaves, it’s likely that you’re overwatering. Other common signs include rotting, fungi, soggy soil, soft or peeling bark, falling leaves, and brittle roots. 

If you realize that you’ve been overwatering your mature tree, stop watering and give the soil time to dry out. Then moving forward, increase time between watering sessions. 

Yes, tree roots can regenerate after they’re pruned or cut. In fact, trimming can stimulate new growth, especially in healthy trees. The tree’s roots can still grow back even after a tree is cut down, (and learning how to get rid of regrowing tree roots is a separate feat). Still, if you don’t wish to harm a tree, pruning the roots should be done with extreme care, and ideally by a professional.

Pruning is an effective way to prevent a diseased branch from infecting the rest of the tree. If the infection isn’t caught early enough and the pathogen has spread to the trunk or the majority of the branches though, it is too late to prune off the affected areas and you’ll likely need to remove the tree.

The West Covina, CA homeowners’ guide to arboricultural services

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