4.7 
700 *The Angi rating for Tree Service companies in Thousand Oaks, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Tree Service needs.
*The HomeAdvisor rating for Tree Service companies in Thousand Oaks, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Tree Service needs.
Last update on June 10, 2026
Serving Thousand Oaks, CA and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Very well. The technician was friendly, and very well informed. As we discussed the tree, it became obvious that in addition to his knowledge of trees, he simply loved them. All About Trees will be our go-to arborist hereon."
+28
Serving Thousand Oaks, CA and surrounding areas
Approved
In business since 1980
Free estimates
Credit card accepted
"I used Commercial tree services, not Reyes. and Commerical did a great job. Ask me about them"
+54
Serving Thousand Oaks, CA and surrounding areas
Approved
Credit card accepted
Customers say: True professional
"Excellent work. Punctual and proficient crew. The owner Rafael supervised the process the whole time. Glad that I found Ralph's Tree Service at Angi. Highly recommend Ralph's service."
Serving Thousand Oaks, CA and surrounding areas
Approved
In business since 1976
Free estimates
Emergency services offered
"Rock came on time and gave me an estimate of services and talked me through the
trimming and shaping of the trees on my property. I had three estimates and his was
the best and he seemed to most knowledgeable and straightforward. I took a night
to review the beds and hired him the next day, they put me on the schedule about
ten days hence. That day Rock and a large crew of men came with their trucks and
machinery on time and worked efficiently and quickly. There were a few things I wanted
Rock to look at that I hadn't worked into my estimate and he was very helpful and
conscientious. Absolutely the kind of service people who go the extra
mile to make sure the job is done well and make customers for life.
"
+26
Serving Thousand Oaks, CA and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Saul was prompt and provided a very reasonable price for trimming 5 overgrown palms trees. Many thanks!"
+25
Serving Thousand Oaks, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1989
Free estimates
Emergency services offered
"I had my very large Sycamore and Jacaranda tree cut in front of my house. Arboles Care Tree Service did an amazing job from trimming all the way to cleanup. They were very professional, friendly and quick. Would definitely hire again."
+10
Serving Thousand Oaks, 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!"
Serving Thousand Oaks, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"MIGUEL ORTIZ @ Commercial Tree Service came to the rescue BIG time  getting a crew in  to top  & lace 2  huge trees I  had (prior to Hillary hitting us Saturday) within 12 hours of our phone conversation. Who does that! Commercial Tree Service is just the Best, fair pricing, qualified crew, timely , considerate of my property and the neighborhood in general. Cleaning  up after the  job. I would  highly recommend them and find  I will  be  using them  for future work. Carol A in Woodland Hills"
+21
Serving Thousand Oaks, CA and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: Quality work
"Sal and his crew did an outstanding job trimming the trees in my yard including a huge overgrown olive tree and removing the dead fronds from my palm trees and giant bird of paradise. Not only do the trees look great but they cleaned and hauled away all the debris and left my yard in pristine condition. I highly recommend them!"
Serving Thousand Oaks, CA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Nature's Tree did top notch work."
+27
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