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TRUSTED BY ALTADENA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon385
    Verified tree services reviews

Top-Rated Tree service pros in Altadena - Updated Nov 2026

Avatar for Rock's Tree & Hillside Service
Rock's Tree & Hillside Service
4.7(
39
)
Tree RemovalTree TrimmingTree Removal - For Business+5 more

Serving Altadena, CA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Rock's Tree & Hillside Service were fantastic. They were great. Their price was half or 2/3 what everybody else was going to charge me. They were on time and they did the job in half the time. I thought it was going to take whole day, but they were done in 3 hours and they cleaned up after themselves.  They were fantastic, they were efficient, clean, fast and reasonable. I called up a few people and they were the lowest and they came when they said they would. It was a big job, it was trees that had become so big, they were beginning to crack the foundation so it was a big job and they took the root out."
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+26

2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Silva Tree Service
Silva Tree Service
4.8(
438
)
Tree RemovalTree TrimmingTree Stump - Remove+3 more

Serving Altadena, CA and surrounding areas

Approved

In business since 2003

Free estimates

Offers commercial services

"Silva tree service was very professional showed up on time completed tree service to my satisfaction. it was an extremely good experience and professional service. I actually hired them for another job.."
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 Roper Tree Surgeon and Landscaping
Roper Tree Surgeon and Landscaping
4.8(
26
)
Tree RemovalTree TrimmingTree Stump - Remove+5 more

Serving Altadena, 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 Maya Tree Service
Maya Tree Service
4.5(
92
)
Tree Stump - Remove

Serving Altadena, CA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"Excellent experience with Maya Tree Service, price was very reasonable and the job and clean up was well done. The only reason I rated the customer service a 4 was because for both appointments; estimate and actual work, he was extremely late and did not call to let me know. I would recommend them."
6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Castaneda's Tree Trimming
Castaneda's Tree Trimming
4.5(
104
)
Tree TrimmingTree Removal - For BusinessTree Stump - Remove+2 more

Serving Altadena, CA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"They did a wonderful job at removing the big liquid amber tree from our small backyard in a timely and professional manner. They also ground out the large stump and cleaned up the scattered branches. The cost was very reasonable."
Response time1 day
7 neighbors recently requested a quote
Recommended by93%of homeowners
M&M Tree Service
5.0(
4
)
Tree RemovalTree TrimmingTree Trimming - For Business+2 more

Serving Altadena, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"STOP SEARCHING RIGHT NOW AND HIRE THESE GUYS! If you are looking for any type of tree service, these guys are the ones to pick. I had to remove a large number of trees from my yard, some small and some very large, and M&M Tree Service did an outstanding job. They were very communicative during the planning process, constantly keeping me updated with scheduling and happy to answer any questions I had. And on the day of the job, they arrived on time and worked so hard to get the job done. They were respectful of my and my neighbor's property and completely cleaned up when they finished the job. And the best part? They were BY FAR the most reasonably priced of all the companies that gave me estimates. I am extremely happy with all the work they did. Everything looks great and I will absolutely use them again if needed. Highly recommended!"
Response time2 hrs
Recommended by75%of homeowners
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Tree Service FAQs, answered by experts

Yes, pruning makes trees stronger because it fosters proper growth, weight distribution, and balance of the crown. By increasing the structural integrity of the tree through pruning, it’s less likely to experience disease, pests, broken limbs, and storm damage. Pruning the right branches and limbs is key to improving a tree’s strength and balance.

Tree trimming can count as landscaping, depending on how a landscaping business describes its services. Professional tree trimmers are more specialized than landscapers and offer trimming services separately from general landscaping.

When general landscaping companies offer tree trimming, look up the details. They usually mean shaping or seasonal trimming of ornamental trees, which is different from trimming larger trees for health or safety reasons. When possible, look for a licensed expert that specializes in trees and tree health.

If it’s only a smaller branch that has died and you’re keeping an eye on the tree, it’s probably nothing to worry about. But if other nearby branches start dying off as well, or a very large branch dies, then you likely have a bigger problem. It’s time to watch for diseases and other problems and possibly get professional guidance on how to proceed.

Dying trees and even dead trees can spread diseases to other living trees. There are many different types of tree diseases, so it’s essential to address the issue as soon as possible to prevent the disease from spreading to other healthy trees. If the tree cannot be saved and is infected, you need to have it removed to protect the other trees on your property.

Generally, you’ll want to avoid pruning more than 25% of the tree’s canopy at one time. While pruning your tree is important, it’s possible to do it too often or to go too far. Again, this is why hiring a tree trimming pro to do the work is wise. However, if you do decide to DIY, going slow and trimming gradually is the name of the game.

The Altadena, CA homeowners’ guide to tree services

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